[Let My Breasts Grow! A Breast Development Race Between My Childhood Friend and the Rich Girl] (01-03) Author: kkmanlg

Author: kkmanlg
Word Count: 30929

Chapter 1 Let's Rub and Grow Bigger

I had a dream.

A dream I've had since I was little.

The sky, the ground, the world around me was all light and airy.

You shouldn't smell anything in a dream, but in this dream, there was a milky fragrance.

Reaching out, I felt a full, soft mass.

I squeezed the incredibly soft spheres, burying my fingers completely inside, and the light and airy world was tinged with a warm
pink.

"Hoo... wake up..."

A ticklish breath came from beside my ear, slowly waking me up.

"Good morning~ It's morning~"

I opened my sleepy eyes and saw a friendly, beautiful smiling face. Her big, open black eyes were as
cute as a little animal's.

The girl sat on my stomach, one hand supporting her face, observing my reaction.

Her chestnut hair was tied into twin ponytails with white ribbons, doubling her cuteness.

A pink sleeveless top that revealed her gorgeous shoulders, and a black skirt that almost showed her panties, perfectly matched
her lively body.

Line; My childhood friend who lives next door.

"Chie, you came into my room by yourself again!"

Even though I was complaining, my gaze wasn't on her cute beauty, but rather
drawn .

"Because you can't get up by yourself. Auntie told me."

The beautiful girl's eyes sparkled as she said smugly.

That angelic smile lingered in the corner of my vision as I continued to stare at her chest. Her breasts, of
cantaloupe quality, yet maintained a beautiful onion-shaped curve, seemed about to burst out of her top.

(Gulp... her breasts are still as big as ever...)

I thought to myself, but didn't show it, instead wearing a puzzled expression.

Because my room has a balcony, Chie usually climbs in through the window when she wants to come over. But please,
let's leave that for when we were kids.

Because she always climbs into my room through the window without any warning.

"Don't climb in through the window! At least come in through the entryway, okay?"

My childhood friend swayed her twin tails, wearing a smile without any gloom, and answered as usual.

"And don't grab my hand and secretly rub your breasts while I'm sleeping!"

I replied as usual.

"Hehe, so you can wake up feeling comfortable."

That's right.

"Living next door to such a busty childhood friend, isn't that wonderful? So you should thank me even more."

It's definitely an environment everyone envies. Every morning, a cute childhood friend wakes me up and
lets me rub her breasts; it's a miracle I haven't been burned alive.

"Besides, my breasts aren't just big, they're perfectly shaped too. Fall in love with me soon~"

"You dare to show off your breasts like that."

"If anyone had breasts of my caliber, they would show them off like me. It's just that I haven't
met ."

After all that, I don't even know where to begin my吐槽 (tu cao, a Chinese internet slang term for sarcastic or critical comments).

Chie is just that satisfied with her breasts.

Even when I touch them, she only shows off how soft they are.

Her feelings for me are simply those of a childhood friend. Almost like siblings. I feel
the same way .

If I massage my breasts every day, the feeling of being moved by them will be halved.

Another reason for my indifference is our behavior.

"Of course I thanked you. So, please do it again today."

Chie, dressed in a pink off-the-shoulder top and black mini skirt, sat upright on the bed, revealing an innocent
smile, and then thrust her breasts towards me.

"Here we go again?... They're already big enough, and the shape is beautiful, do you want them to become even more exaggerated?"

"What are you talking about? Just because they're perfect breasts, they might accidentally turn back into disappointing breasts. It's important to work hard every day to maintain
them ."

I made a face as Chie began to press.

"Besides, you always look at my breasts with that lecherous look, so of course you have an obligation to help."

"I don't!"

My voice became a little rough.

"Letting a guy massage your breasts will make them bigger and prettier... so please."

At this moment, Chie pleaded with me with a troubled expression.

"Sigh..."

I responded to her blushing face with a very annoyed expression.

"Hey...my...breasts...I want you to rub my breasts..."

When she confessed like this for the first time, blushing, I thought it was a confession of love.

Watching Chie grow more and more beautiful every day, I felt a special kind of emotion, different from my childhood friend.

In the end, I was just disappointed. If only it were a confession.

My childhood friend only wanted to turn her growing breasts into huge, enviable ones. That's why
she asked me, her neighbor, to rub them for her.

She was easily heartbroken before I even confessed.

However, I couldn't resist my interest in breasts and agreed to Chie's request, rubbing her breasts every day now.

I gave up liking this neighbor who only wanted to have huge breasts, but I still had the feelings for her as a childhood friend, so it
changed into something like a brother-sister relationship.

"Then I'll rub them."

I wanted to tell Chie to restrain herself, but my heart was still racing.

To prevent Chie from finding out that I was secretly enjoying it, I kept my voice down and grabbed her breasts through her clothes from behind.

"Mmm, ahhh~"

Even through my shirt, my palms felt incredibly soft and supple.

If I touched her breasts directly, I'd probably lose myself in the sensation.

No matter how many times I touched them, this incredibly destructive touch still made me waver. I tried my best to remain calm.

"Don't... don't make such strange noises."

"Because... I've become more sensitive lately. My breasts seem to remember what it feels like when you rub them."

"You don't need to remember that feeling."

After complaining to my childhood friend who was trembling and moaning, Chie spoke in an even more alluring voice.

At that moment, I felt my heart pounding as I touched her soft breasts.

I really wanted to slip my hands inside her clothes and feel the sensation of her breasts directly.

"I'm starting to rub."

If we continued chatting, I'd definitely end up making a disgusting, groaning face from pleasure. I was so horny that I didn't know I was into breasts.
If I were to get excited, Chie would definitely be even more proud. I should just finish this quickly. My fingers began to boldly grasp her alluring
breasts.

"Ah... um... you really know how to massage. Even though you're massaging so hard, it feels so gentle... like
you understand every single cell in my breast."

My fingertips sank completely into her breasts, stretching and deforming the flesh, but as soon as I relaxed, it immediately returned to its beautiful
onion shape.

"At this moment, I can also tell that the level of my breasts is rapidly rising. The mammary glands are heating up, the breast
cells are dividing. Ahh, maintaining the status quo would be enough, but your fingers are making my breasts even better."

I pinched her breasts with different rhythms, up, down, left, and right, and Chie gasped.

Her breasts, which had become even softer in my hands, were sweating, soaking her entire top. The rising body temperature brought out
the moisture , releasing a milky fragrance that sweat couldn't create.

(Chie, this woman, her breasts smell even better now...)

The scent, stimulating male desire, made my lower body feel like it was about to explode.

Suppressing the urge to throb between her legs, she feigned a helpless expression as she kneaded her breasts, but the bulge in her pajamas still couldn't
hide the tent-like opening.

"Mmm... Hah... Hah... The tip, more..." "

Oh..."

Even though they had grown so large that her hands couldn't fully grasp them, Chitose still wanted me to continue kneading them, stimulating her breasts
to grow .

I used a motion as if cupping her lower breasts, pinching the base of her breasts to stimulate them.

"Ah! Mmm, Hah!! Yes, yes... Knead like that, woo woo!"

The sensation of applying pressure to the inside of her breasts made Chitose breathless, her back trembling with satisfaction.

I slid my hands into her cleavage, spreading her large breasts apart.

"Hah, my breasts, they're spread apart..."

As my hands grasped her breasts and slid outwards, her breasts bounced heavily, returning to their original position.

"Woo woo, Hah woo woo~~~"

The impact of her breasts colliding, and the friction and stimulation of her hands against her nipples, which had somehow swelled up, made Chitose gasp
for breath. She arched her back, leaning against me.

(Damn, this is bad!)

I reflexively braced myself against her, my crotch pressed against her buttocks.

Despite pretending to be calm, the tent was definitely visible.

"Is this enough? I should get ready for school."

I quickly released Chie and said in a low voice.

"Um, um... I've sweated a lot too, I need to change."

She really wanted me to continue rubbing her, but Chie knew she was getting too excited, her cheeks flushed, her eyes watery
as she nodded.

"Well... thank you."

Through her sweat-soaked shirt, I could see a blush spreading across her large breasts as Chie climbed back out the window.

This sight of my childhood friend made my heart race.

I quickly washed up and headed to school.

I'd be late if I didn't hurry, so I quickened my pace.

"Ah, Shirou, wait! It's so mean to leave me behind!"

Chie jogged after me.

She had changed into her new uniform, her large breasts swaying high. The middle school students nearby, shouting "I'm leaving!" and rushing out
energetically , were also stunned.

His eyes widened, staring at the large, bouncing breasts.

He was so excited that his nose bled, and he quickly covered it with his hand.

Even his crotch felt a change, and he quickly bent down to cover it.

"Ugh, Shirou, why are you leaving first? You haven't been going to school with me lately?"

Chie, completely oblivious to her own provocative actions, pressed closer with an unhappy expression.

Her breasts were already so big, yet she didn't seem to care about leaning against me, or was she doing it on purpose? Her breasts were practically
touching my hand!

"Even if we live next door, we're not boyfriend and girlfriend, so there's no need to go to school together every day."

I pretended to be calm, but my attention was still drawn to the trembling flesh of her breasts that pressed against me with every step I took
.

If this continued, I would definitely end up bent over like that middle schooler.

"If we're not boyfriend and girlfriend, can't we go to school together? Ah, does Shirou want me to be his girlfriend?"

"Are you an idiot!"

Chie had a malicious smile on her face, and I quickened my pace to shake her off.

If Chie had asked me this the first time I touched her breasts, I would have nodded at lightning speed.

Even though I know men's attention is only on breasts, Chie still asked me that!

"Ah!"

I glanced sideways at her large breasts bouncing as I lifted them with my elbow.

Whether it's a slight stimulation or a strong impact, her breasts react enticingly.

"Ugh, Shirou, you're bullying me!"

Chie jogged after me. Her breasts, which I had just flicked with my elbow, bounced wildly this time, drawing
the attention of passersby.

The thought of turning around and seeing her bouncing breasts made me blush.

To avoid being noticed, I continued to distance myself from Chie.

As a result, we ended up running and chasing each other until we arrived at the school.

"Good morning, Chie. You have nice breasts today too, and your skin is so firm."

"Thank you~ I have developing breasts today too."

"Huh? Have they gotten bigger again?" "

Yeah, I measured them after I woke up, and they've grown two centimeters."

After entering the classroom, I lay on the desk panting, while Chie was full of energy, showing off her breasts
to the .

"Ah~ Ah, can I have some of Chie's breasts too?"

"No~ No way, these are breasts that Shirou massages for me every day to make them bigger."

Chie lovingly stroked her breasts, making an alluring gesture before revealing the truth.

"Okay, okay, you two are really close."

"Even childhood friends wouldn't usually ask for that."

When Chie first revealed that I massaged her breasts, everyone was shocked.

But her innocent tone, coupled with my nonchalant attitude, made everyone unconsciously accept the
fact .

However, from a general perspective, it's quite unusual for two people to have their breasts massaged every day without being boyfriend and girlfriend
.

"But, he's really not your boyfriend?"

"Yeah, he's not your boyfriend. He's just my childhood friend. I asked him to massage my breasts because he's really good at it.
And, if you guys want your breasts to get bigger, you can ask him to massage them too, okay? Should I say so for you?"

"Huh?...I-I don't need to..."

"Um, I kind of..."

Everyone thought they misheard the suggestion of massaging breasts and backed away.

They secretly glanced at me, while I maintained an indifferent expression.

If I were to give a dry laugh or make any other reaction, they would definitely find out that I really like large breasts.

"Hey, you and Chie-chan aren't really boyfriend and girlfriend?"

Ignoring the girls, a male classmate asked me instead.

"Didn't you already ask? How many times do I have to say it? We're just childhood friends. Besides, she's a
huge-breasted person with a head full of fat, and I'm just a neighbor who reluctantly helps massage her breasts. That's it."

I always give the same answer to my mischievous friends.

"I hope someone believes that."

"But, it must be pretty cool to massage the breasts of such a cute childhood friend every day, right?"

"We've been together since we were babies, you could say we're siblings, so I don't feel anything. And no matter
what kind of breasts they are, if you massage them as an obligation, you won't feel anything, you'll just find it annoying."

That was a lie. It was indeed troublesome, but how could I not be excited to touch such amazing breasts?
Honestly, I really wanted to declare, as her lover, that I was the one who created those huge breasts.

But of course, I wouldn't admit it.

"Go to hell! You get to rub those breasts every day, and you still dare to complain?!"

"Actually, I once mustered up the courage to ask Mamiya-san to let me rub her breasts, but she didn't
want them to become ugly, and she didn't want anyone other than you, Shirou, to rub them!"

These friends weren't just envious; they'd done something else entirely!

"Weren't you two just happily chasing each other? Those breast jiggles were quite a sight. We're all grateful you
created that scene. But, Shirou, you didn't react at all!"

Even after hearing all this, my only response was,

"That's why I don't like clingy girls like Chie. I prefer girls with a more elegant demeanor
!"

Facing my friends who envied my relationship with Chie, I instinctively yelled.

Hearing this, Chie's expression suddenly turned cold, and she glared at me.

She walked towards me, probably intending to complain, but just then, the school bell rang.

At the same time, our homeroom teacher, Kyoko Nagasawa, a 29-year-old single woman seeking a boyfriend, walked in. My

noisy friends, who had been chattering around me

, all went back to their seats. Chie stuck her tongue out at me

before turning back to her seat. I sighed helplessly, and the class representative called for everyone to stand, salute, and sit down.

"Before the class meeting begins today, let me introduce the transfer student. Please come in, Ryudo-kun."

Our homeroom teacher was almost thirty, but her tone was surprisingly cute for her age.

Everyone was speechless upon seeing the girl who walked in.

"Good day, everyone. I'm Ryudo Ayaka. Due to my father's work,
I'm transferring . My hobbies are horseback riding and fencing.
I also enjoy calligraphy and the flute. To be honest, I prefer sports. I hope you'll all take good care of me

." Her beautiful face radiated a confident smile, and her natural demeanor, perfectly matching her气质 (qi zhi - inherent quality/temperament), captivated everyone's attention.

The beautiful girl's noble aura instantly transformed the classroom into a medieval European palace.

Her skin was as white as fine silk. Her elegant curls reflected the sunlight, shimmering with golden light. Blue eyes and
a high, straight nose, her delicate features hinted at her exotic heritage.

This appearance complemented her perfect English pronunciation, but she also spoke fluent Japanese. She

had long, slender arms and legs, and a slim waist. Wearing a uniform on this perfect body, even though it was the same as other girls' uniforms,
it felt like she was on a completely different level.

Her face was breathtakingly beautiful, but everyone's eyes were focused on a certain point on her body.

A pure white short-sleeved shirt paired with a blue tie. Her chest looked like it was about to burst.

"Wow! Amazing! A beautiful girl with breasts like that… a whole size bigger than Mamiya-san's!"

"Her uniform looks like it's about to rip! It jiggles like that when she walks, and it keeps jiggling…"

Because there was a classmate who only cared about making her breasts bigger and showing off her "artistic" enormous breasts,
everyone's appreciation for large breasts had increased. Seeing those breasts that surpassed Chie's, they were astonished.

Not only were they large, but they also possessed a perfect curve, as if two watermelons had been stuffed into her uniform, exuding a beauty different from
Chie's .

The transfer student, Ryudou Ayaka's, heavy breasts, so soft you could tell just by looking at them, made me swallow hard.

"Well then, Ryudou-san's seat... the one next to Saijo-kun is empty. Please sit there."

"Okay, I understand."

Ayaka accepted the praise and applause from her classmates with a matter-of-fact smile and walked to her seat.

Indeed, her blonde hair bounced with her steps, and her large breasts swayed with it.

Even though everyone was stunned, the transfer student seemed used to such stares and didn't care at all,
sitting down next to me.

"Nice to meet you."

"Ah, I'm Saijo Shirou, nice to meet you."

Ayaka extended her hand with a breathtakingly beautiful smile.

According to the movies, at this moment, you should kiss the beautiful girl's hand, but of course, I didn't have the courage to do
so. After introducing myself, I shook hands.

--It's Saijo again!

—They've already monopolized Mamiya's breasts, go to hell!!

Everyone, curse me with the FFF group.

If the transfer student lived in America, shaking hands as a greeting would be natural, right?

But the soft touch of those slender fingers made me blush and my voice tremble.

(By the way, does Chie's hand feel like that too? It should be smaller and warmer...)

I used to touch her naturally, but now I'm reluctant to have a childhood friend, yet I inexplicably think of comparing them.

(What am I comparing? This kind of beautiful girl, this kind of huge breasts, Chie can't compare at all!)

My friends were just discussing their favorite types of girls. The transfer student is almost like a higher level
of reality.

The homeroom teacher left, and the math teacher came in, and the first class began.

Because I hadn't received the textbook yet, Ayaka sat next to me for the first class, looking at the textbook with me.

Her hair had a soft floral scent, and smelling that scent up close made my nose itch.

Sometimes the touch from her wrist made me want to shout "Long live summer uniforms!"

The destructive power of large breasts at close range is beyond imagination. By the time I noticed them, my attention was already drawn to them. Even if Cai Lihua
didn't care, I couldn't concentrate on the class.

However, this paradise lasted only a moment. During break, Ayaka was
surrounded .

Because I had been sticking close to the transfer student during class, I was kicked outside after class
to admire .

"Ryudo-kun, do you live in San Francisco? Do you speak English?"

"I only stay there for six months at most. I was born in Japan and educated in Japan, but my grandmother is
American . Because of my father's work, I often have the opportunity to go overseas, so I learned English without even realizing it."

Ayaka spoke naturally, causing a stir among the girls.

"So you're one-quarter mixed race. Blue eyes and beautiful blonde hair, you look like a foreign student."

"You're really beautiful, I'm so envious..."

The more they looked at her, the more beautiful she became, prompting the girls to praise and sigh with envy.

"My parents both have black hair and black eyes, but I think I inherited more of my grandmother's bloodline. I've been bullied a lot since I was little because of
my hair and eye color, but I always fought back. Responding to rudeness with a firm attitude
is my belief."

The beautiful girl's words revealed a strong side, and she smiled happily.

While everyone tried to avoid angering this transfer student,

"Hmm, your hair is pretty, your face is pretty, and your figure is great too. But the best thing is these
breasts !"

Chie boldly uttered sexually harassing words that no one dared to say, grabbing Ayaka's breasts from behind.

"Aaaaaah! What are you doing!? Let go! Ahhh!!"

The transfer student shouted in surprise, but her fingers gradually sank into the surprisingly heavy breasts.

"My breasts are already big, but these are even bigger. Maybe it's because of my foreign ancestry.
Your waist is so thin, but your butt is so fleshy."

After observing Ayaka's figure, Chie seemed to want to explore those breasts that were impossible to grasp, boldly
kneading them with her fingers.

"Please restrain yourself! If you don't stop, I'll show you what I'm capable of!"

Noticing the other students unconsciously staring at her breasts, Ayaka's porcelain-white cheeks flushed crimson as she
shouted .

"Hmm~ I guess you can't really feel the sensation through clothes."

However, Chie's hands slipped inside her shirt through the gap in her uniform, directly kneading her large breasts.

"Whoaaah! What are you doing! Stop...stop it, ahhh!"

Chie's action nearly popped the buttons off her shirt, startling Ayaka so much she couldn't move.

"I knew it, it feels so soft to touch directly. My fingers sank in with just a little pressure, and
it clings to me like mochi."

Knowing Ayaka wouldn't resist, Chie continued to enjoy the sensation of her breasts, kneading them even harder.

"You're doing this to me, you pervert! If you don't stop now, I'll really get angry, ahhh!"

Chie's fingertips must have touched her sensitive spots, causing Ayaka's voice to tremble and rise.

The blonde, blue-eyed beauty, frowning in annoyance, drew everyone's attention even further.

However, Chie, oblivious to the distress she was causing Ayaka, was only focused on satisfying her interest in the breasts.

"I'm so upset, but I completely lost in terms of bust size~ And they're so soft. The more I rub them, the hotter they get,
so soft and mushy, like cheese about to melt."

"Ah, no, don't, use weird, touching methods! Guh, ah, ahh!!"

Chie's fingertips, kneading with varying speeds, lewdly roamed inside the nearly bursting shirt.

Slight sweat seeped through, the fabric becoming damp, revealing the state of her undergarments.

"However, because my breasts are so big, they're sagging a bit. And they're so soft,
they … Although I lost in bust size, I won in shape and elasticity."

After checking every corner of the breasts, Chie boasted.

"What did you say!? Uh-huh!"

The transfer student seemed to hate admitting defeat, her expression very serious. The fingers that Chie had used to test her earlier were now
focused rubbing her breasts.

"Next, we haven't checked the sensitivity yet. First, let's touch the nipples."

Her fingers kneaded her large breasts like milking a cow, with only her index finger moving towards the tip.

"N-no...don't..."

This was really too much, and Ayaka's face turned pale. But everyone was looking forward to the transfer student's
reaction when her erogenous zones were stimulated, so they swallowed and continued watching.

"That's enough, you idiot!!"

I couldn't continue like this, so I pulled Chie away.

"Ah, what are you doing? Shirou, this transfer student has a nice pair of breasts, so she should
compare them ."

"Suddenly rubbing a transfer student's breasts in front of everyone, there's a limit to your idiocy! It's so rude!"

I loudly scolded my childhood friend whose head was only occupied by her breasts.

This tone also brought the classmates who had been staring at Ayaka's breasts back to their senses, and they quickly looked away.

"Sorry, Ryudo-kun. This girl is my childhood friend, and she's a bit clueless."

"It's fine if you want to associate with me, but doing something like this all of a sudden is a bit shocking. But thank you for helping me
, Shirou."

Ayaka was definitely angry, but I had already scolded Chie quite harshly, so she didn't continue.

She expressed her gratitude for rescuing her from Chie's outburst. Because Ayaka often interacts with
foreigners , she addressed me by my first name and smiled, making my heart race.

"No, actually I should have stopped her sooner, but I was stunned too. Chie, you should apologize too!"

After letting go of my childhood friend, I made her apologize.

"My breasts grew this big because Shirou rubbed them every day. So, if transfer students let boys rub their breasts
every day , they should also become wonderfully elastic and large breasts~"

Chie said information that Ayaka definitely didn't want to know, and she even gave an outrageous suggestion.

"Chie, you idiot!"

I quickly covered my childhood friend's mouth, but it was too late.

"It's a misunderstanding, Ryudo-kun, this is..."

I quickly tried to explain, but it was all true.

I stood there dumbfounded.

"You're a pervert too! How filthy!"

Ayaka said with utter contempt, and at the same time, slapped me across the face.

Chapter Two: She also groped my breasts

. Every time class ended, Ayaka was surrounded by girls, making it difficult for me to talk to her. But
when we made eye contact, she would smile, and during the first period when we were looking at our textbooks together, we would chat for a few minutes.

But ever since she slapped me, she's been studying with the person at the next table, and
when our eyes meet, she looks at me like she's seen something dirty and immediately turns away.

As a result, I didn't say a word to her before school was over.

(Sure enough, it must seem strange to others that I'm constantly rubbing breasts that aren't my girlfriend's to help them grow.)

At first, everyone was shocked, and Chie and I were even ostracized by some classmates, but we pretended
not to notice.

Fortunately, Chie's endearingly innocent personality gradually made the classmates accept her, but her
constant talking about breasts still annoyed many people.

Thinking about it this way, Ayaka's reaction is quite normal.

Ayaka, with her strong opinions and poise, is the girl of my dreams, and I really wanted to get along with her,
but my impression of her was terrible.

And during breaks, Chie clung to me as usual, making it impossible for me to apologize.

"Shirou, let's go home together. You don't have homework today, right? Help me massage my breasts when we get home.
I want to be number one in bust size too."

As soon as school was over, Chie pressed her two mounds against me, treating the busty Ayaka as her rival.

"I have a library committee job this week, I have to work at the library counter, so I can't."

I said, raising my voice as if to Ayaka, rejecting my childhood friend.

"Then, I'll help!"

"No thanks! You're too noisy, weren't you banned from the library?"

"Anyway, no one will go there."

"You'll get in my way. Go home quickly."

"Tsk~"

I emphasized again with a very annoyed expression. Chie probably remembered that after her outburst in the library, she couldn't let
me massage her breasts for three days, and finally resigned herself to going home.

I really wasn't in the mood to face Chie today. As I was heading towards the library, I bumped into Ayaka, who was also going home
.

"Ryudou-kun, see you tomorrow. Today, how should I say it… I'm sorry."

I mustered my courage and said.

"Good morning,"

Cai Lihua replied, but it was probably because of her serious personality—she wouldn't pretend she didn't hear a greeting.

Her expression was just as indifferent, and she didn't make eye contact with me.

"I guess I'm really disliked, haha."

"You already have Chie-san, a childhood friend who's okay with touching breasts, and you still want to get along with a busty transfer
student ? Don't dream about it."

My friends added this as I looked down.

I looked at them with hatred, but I couldn't say anything, so I just staggered to the library.

I told Chie not to come over, but the library was empty after school today. The collection of books was plentiful, but
it's a waste if no one borrows them.

Everyone should read more books, but I was scrolling on my phone. "I guess I'm all talk and no action. Although I really want to stay away from Chie's breasts, I can't refuse

when she begs me ." Since no one would hear me, I honestly told the truth, looking at the clock that was moving very slowly. Although I became a library committee member to kill time, I couldn't possibly spend my time reading. I'd had enough of the games and was slumped over the counter, suddenly feeling sleepy. If the library committee president saw me, she'd definitely nag, but I didn't care. "When did this become a lounge?" I suddenly heard a really unpleasant comment. "Wow! I wasn't sleeping! It was just a stretch to avoid sitting for too long and getting stiff," I quickly explained. But instead of that neurotic bespectacled girl, I saw a stunningly beautiful bust. "Ryudo-kun…" Ayaka stepped behind the counter, standing as if to let me feast my eyes on her alluring body. The enormous, divinely bestowed sphere swayed slightly, and the blonde, blue-eyed transfer student chuckled, covering her mouth. "I wasn't scolding you. I just saw you were sleeping so comfortably, and I'm sorry if I disturbed you." " No…" Seeing my flustered expression, Ayaka continued to smile, her posture still elegant, making my heart race . "And why are you in the library today?" Even if I studied diligently, I shouldn't be in the library after school on my first day here. "This morning I lost control and said some really hurtful things, and even used violence. After that, I ignored . These unreasonable attitudes... I'm here to apologize. I'm so sorry, Shirou." "It's normal for you to scold me! Because I massage Chie every day, everyone's used to it, so I got used to it too ." No matter how I look at it, it's Chie and my fault, but Ayaka came all the way to the library to apologize to me, which made me waver. "Every-every day... Even if we're childhood friends, shouldn't only a loved one be able ?" Ayaka blushed, but seemed quite interested. "No, normally even childhood friends wouldn't do this! It's just that Chie is weird, her breasts developed earlier than others since she was little, and then she asked me to help her, wanting to make her breasts the best in the world..." I blushed as I spoke. "But I don't really like this kind of behavior, I only helped because of our childhood friendship!" This reason was really absurd, but I still told the truth. "I see..." Ayaka probably didn't understand. She gave me a somewhat enigmatic smile. She even came all the way to apologize to me, won't this make my impression even worse? "Um, Shirou... if it's alright, can we be friends again?" But, Ayaka, her face flushed, extended her hand to me just like she did this morning. "Ah... THIS, of course, nice to meet you, Ryudou-kun!" I gripped Ayaka's hand tightly, was it because I was nervous? Her palms were a little sweaty. "Just call me Ayaka. Shirou, I'm the one asking for your help." I was called a pervert and slapped this morning, and I was already in despair, but now I'm so happy I'm practically in heaven. Ayaka's little hand continued to hold mine, it seemed like she really wanted to, but a shy expression appeared on her face, her eyes darting around before she asked hesitantly. "So, Shirou... as a friend, there's something I want to ask you." "If I can do it, no, even if I can't, I'll help you!"

Ayaka looked at me with a shy, pleading gaze; anyone would agree immediately.

"R-Really!? Then...so..."

Hearing my answer, Ayaka's eyes lit up, but then she blushed inexplicably.

"Um...really anything?"

Her fair skin turned tomato red as Ayaka asked again earnestly.

"Of course. Is it something difficult?"

This made me a little worried.

"No, it's a very simple thing! I heard it's something you do every day..."

(What? What do you do every day...playing games?) That

's unlikely; how could a young lady like her be interested in commoners' entertainment?

I waited patiently, but Ayaka continued to shyly lower her head.

"Um, what's going on? Are we discussing games? Or schoolwork?"

I wasn't very confident about my studies.

Judging from her performance in class, Ayaka's grades should be excellent; I should be asking her to tutor me.

(What's wrong?)

"It's...something related to breasts..."

I didn't press further, and as I was letting my mind wander, Ayaka said in a very low voice.

"Breasts...breasts...!?"

I naturally saw her overwhelmingly large breasts. They were bigger than Chie's, and just by looking at them, I knew how soft they were.

(Breasts, every day...could it be!?)

Only two keywords remained in my mind.

But I still couldn't be sure, so I continued to wait.

"Chie's breasts, Shirou must have massaged them, right? My breasts haven't had any cosmetic procedures, they've always
remained natural. But, that woman insulted them!"

That childhood friend, whose brain wasn't screwed on properly, always spoke her mind about breasts.
However , to say that such high-quality breasts were sagging was also too much for me. Ayaka was still
very angry.

"So, I, my breasts also want to...th-that...use your hands to massage them!" The

elegant girl stammered, but still managed to suppress her shyness and finish the sentence in one breath.

"I, I'll massage Ryudou-kun's breasts!?"

It was a request to massage breasts, and I thought I had misheard.

Could I really be that lucky? But I promised to help with anything.

"Chie Mamiya's beautiful breasts were nurtured by Shirou's hands, so
it's unfair if you don't massage them! Therefore... I... I want you to massage my breasts every day too!"

"N-But...!?"

"Don't you want to massage them?"

"Because, Chie and I have known each other for a long time, we're practically siblings... Ryudou and I only just
met ,

and you're already..." "Massaging breasts has nothing to do with how long you've known each other. Also, Shirou and I are already friends, please
call me Ayaka."

The busty blonde, blue-eyed beauty blushed deeply, but didn't back down.

"But, doing this kind of thing will be hard to explain to your boyfriend, won't it..."

"I don't have a boyfriend!"

Such a busty beauty doesn't have a boyfriend?

"But, Ayaka's breasts are already big enough, there's no need to keep trying to make them bigger."

"They're already big enough! The problem is that they're so big that they're sagging. If this continues, the beautiful shape
will become ugly. So until then, I need to use Shirou's hands to knead them back into firm
breasts !"

She seemed to care a lot about what Chie had said. She looked at me with sincere eyes.

"But..."

Actually, there's no evidence to say that Chie's breasts maintained their large and
beautiful .

Even without doing anything, Chie could have developed the same huge breasts as she does now.

In fact, Ayaka's breasts were even bigger than Chie's without anyone touching them.

"Didn't you say you were willing to help with anything!?"

I said with a bitter face, making the busty girl's voice even louder.

"Ayaka...Ayaka..."

"Didn't you say you'd help with anything if you could, and even if you couldn't, you'd still help! All you have to do is
lend a hand and massage my breasts! Are you going to go back on your word, Shirou?!"

Ayaka glared at me resentfully, tears welling in her eyes.

Her face was turning an increasingly bright apple color from embarrassment.

(For a girl to ask a guy she just met to massage her breasts must be incredibly embarrassing...)

Because my childhood friend doesn't even know how to spell "shy," I'd forgotten that ordinary girls can be shy
.

How much courage did it take to say something like that? I tried to put myself in Ayaka's shoes.

"I-I'm sorry. Yes, I said I'd help, and if I didn't, I wouldn't deserve to be your friend. I understand, I
'll massage Ayaka's breasts until they're as firm as they can be!"

If I'm willing to do this for my childhood friend, but not for a friend, that would definitely be betraying
Ayaka.

"Shirou! Thank you for agreeing!"

Hearing my agreement, Ayaka's beautiful face blossomed into a smile.

"Ayaka, do you really want me to rub it?"

"Of course, please touch!!"

I confirmed again, and Ayaka thrust out her chest.

When I reached out, Ayaka's expectant expression turned slightly uneasy, but she probably wouldn't
change .

I directly stroked her breasts, which were even larger than my childhood friend's.

"Haaaaaah! This is, ah, what was that just now...? When Shirou's fingers touched me, haa,
uh ah, it felt like I was electrocuted."

Ayaka's alluring breasts trembled violently as they were touched by a man for the first time, and the unknown stimulation made her gasp.

(Oh, so good, really softer than Chie. Even though I didn't exert any force, my fingers gradually sank in!)

The feel of breasts was completely different from what I was used to; they were so soft they almost melted.

I was very interested in squeezing them, enjoying the heavy weight. The overly mature flesh seemed to resist my fingers,
freely deforming.

"Ah, haaaa, do you... like rubbing me that much!? It's... it feels so good... but... waaaaa, haaaaa,
it's too hard, haaaaaaa!"

Normally when I rub Chie's breasts, I start slowly and gradually increase the speed, but this beautiful girl I'm meeting for the first time has
such overwhelming breasts that they could swallow my hands, making it impossible for me to control my rationality.

"Sorry, I got carried away without realizing it."

Seeing Ayaka gasping for breath and convulsing, I quickly stopped touching her breasts.

I should have let go of them, but they seemed to be sucking my fingers through her uniform, leaving me only able to hold those orbs in my
hands .

"So, are my breasts attractive?"

"Yeah, not just big, but also incredibly soft, and they're probably quite elastic too... You need to check the feel more
carefully ."

If I said this to Chie, she would definitely try to be strong. But Ayaka is different from my childhood friend; she made me
tell the truth directly.

"Is that so? I'm so happy, haaaa, now, my breasts... feel like they want Shirou's hands to keep kneading them,
they're shaking... ahh, this vibration... I can feel it, huff..."

Even the slightest stimulation, different from the forceful kneading just now, caused tiny
ripples , making Ayaka gasp for breath.

(She felt something from such a light stimulation!?)

Because I've never touched anyone else's breasts before, this blonde, blue-eyed young lady's reaction was a
first .

If I gradually increase the stimulation, like I usually do when I massage Chie's large breasts, what kind of expression will the young lady have
? It makes my heart race.

"But, I, ahh, my legs are shaking... Massaging my breasts feels good, but if I continue, I
won't be able to stand..."

Ayaka bent over, hooking her elbow around my neck to support her body.

"Ayaka... Ayaka...!!"

"Aaaaaaah!"

Just by closing the distance between our bodies, my fingers were deeply buried in her large breasts, and Ayaka gasped for breath.

The soft orbs even swallowed my second knuckle, an indescribable sensation.

However, Ayaka hadn't gotten used to the pleasure yet, and her expression became increasingly uncomfortable. My hands were trapped
between my chest and her large breasts, and I couldn't control the force of my kneading.

"I can't massage like this, can you turn around?"

Her exquisite beauty was almost within kissing distance, making my heart race, but I still managed to regain my composure and
release alluring breasts.

"Okay, okay, is this alright?"

The interruption of stimulation must have allowed Ayaka to regain some strength. Her skirt billowed as she turned her back to me.

"Hmm, then I'll continue touching your breasts."

Seeing her fair neck, I wrapped my arms around her from behind, as if hugging her.

"Ugh, ahhh, haaaaaaah!"

To avoid overstimulating her like before, I only gently placed my hands on her breasts, but Ayaka trembled with
sensitivity , and annoying panting filled the library.

"I-I'm sorry, did I go too far again?"

Although not many people come to the library, it's not completely deserted. I wonder
when the teacher and the other library committee members will arrive.

Besides, if I shout too loudly, the hallway will hear me.

Is it really okay for the young lady to be so unguarded and erotic? Despite my worries, I became
even more excited.

"N-It's okay. It's just that touching from behind feels a little different... And when you let go,
my breasts feel a bit strange, but when you keep touching them, they feel really good. So, it's okay.
Come on, this time you have to really nurture my breasts properly."

The young lady was panting, but she wanted me to continue.

"Ah, this time I'll massage them carefully."

After stroking the surface of her heavy breasts with my palms, I began to focus on kneading Ayaka's large breasts.

"Hoo... Shirou's fingers are so gentle... I feel a little itchy, but I can
bear ."

Unlike my overreaction when I massaged her too hard at the beginning, Ayaka was panting heavily, with an expression of ecstasy on her face.

(As expected, hugging a girl from behind and lifting her breasts up with my palms, I can stimulate all the spheres
.)

If I grab her breasts from the front, it will stimulate the nipples at the very front, and the sudden intense stimulation will probably
make Ayaka uncomfortable.

Ayaka immediately felt distressed, and that's why.

This time, I gently kneaded from the lower edge of her breasts towards the center, as if to help her remember the firm shape, then
lifted her up from below.

(Her breasts have grown so big, they're definitely heavy to lift. It's normal for them to sag a little, right?)

They felt heavy and warm, but Ayaka herself had to bear this weight.

Just looking at them, you wouldn't notice any sagging. But after touching them a few times, compared to Chie's delicate, large breasts that defied gravity
, Ayaka's large breasts were very soft, yet affected by gravity, the entire breast sagged slightly.

If her breasts became firmer, combined with Ayaka's imposing posture, her breasts would definitely feel even more
compressed . Just imagining it warmed my fingers.

"Ahhh... an incredible feeling... my breasts are getting hot, my body feels lighter... it's itchy,
but it feels so good... but it's not as uncomfortable as before... you can, you can use a little more force..."

"Okay, I'll knead them harder then. Tell me if it hurts."

Following Ayaka's request, I changed from the usual gentle kneading of the surface of her breasts
to .

"Mmm, ahhhh, it's okay, it's stimulating... very strong, but still bearable... ahhhh, a comfortable
feeling, spreading inside my breasts..."

The speed wasn't fast, and I slowly changed the kneading method, making Ayaka's panting increasingly alluring. Gasping for breath,
the pleasure gradually made her weak, and she leaned back against me.

(Her breasts are so small, her shoulders are also small, only her breasts and buttocks are extra-large. And, both sides are
equally soft. This is something only seen in anime...)

Her body leaned closer, her buttocks pressing against my crotch. I had tried my best to control the excitement of kneading her breasts, but my penis was pressed down by her
soft buttocks.

(Damn, I'm sure I'll be discovered. But...)

If I didn't support Ayaka's waist, she would probably fall.

Now her buttocks are just right to clamp my penis, she'll definitely notice the strange touch.

In this critical situation, Ayaka's attention was only focused on her breasts, and I slowly touched from her lower breasts towards
the center of , kneading them as if scooping out breast fat.

"Ahhhhh, waaaaaah, haaaaah, my breasts, being rubbed like this, ahhhh, the shape is
so weird, but it feels so good, so good... It feels so good to have a guy rub my breasts..."

Cai Lihua looked down to check my movements as I rubbed her breasts, seeing her large breasts being freely pulled and stretched by me, only to return to their original shape.
Her voice trembled shyly.

"Ayaka's breasts are so soft, they feel amazing to touch, and the more you rub them, the more addictive they

become." I was so excited I wanted to rub them harder, but I was afraid of stimulating them too much at once, so I reduced the pressure.

This rhythm seemed to be playing with Ayaka, letting her experience the pleasure of having her breasts rubbed.

(Not only are they big, but they also feel more comfortable than Chie's.)

The elasticity of the kneading wasn't quite enough, but my fingers didn't need to use much force; they would slowly sink into the flesh. It was amazing . How

amazing would it feel to touch the skin of her breasts directly? I really wanted to put my fingers inside her uniform, but
doing that on the first time would be too much, so I could only grit my teeth and endure it. If they became more elastic, the softness would decrease,

right? How could I maintain this
soft touch while also presenting a perfect breast shape? My fingers moved towards the center of the slowly swelling area.

"Ah, ee-ah, ooh ooh~ ... This anticipation and confusion were intertwined with my excitement. (Oh... this area should be the areola...) It's very close to the nipple. Although I'm using Chie's breasts as a reference, everyone's areola size is different. Have I touched the nipple yet? Or not? My fingers slowly confirmed, sliding towards the swollen spot. "Eek! Ugh!" It seems I've reached the area where I'll touch the nipple. Ayaka's breathing was very labored, her back arched and her body trembling. This is too much. I let go of her breasts. "Ah... no!" But, Ayaka seemed to be chasing my hands, pressing her breasts against me. "It feels good, you can continue... use, use a little harder, it's okay." "You're very sensitive now, and you still want me to keep touching you!?" After confirming with the noble young lady, I was unable to contain my excitement and grabbed her large breasts before I could hear her answer. "Ugh!" Ayaka was surprised, but her breathing was happy. (Since it's okay, I'll let you enjoy it to the fullest!) How lewd can a busty beauty become? But after all, it was she who asked me to massage her breasts. So, Ayaka allowed a man she had just met on her very first day to touch the most precious sensitive spot of a young girl. The more I massaged her breasts, the softer they became. To increase their elasticity, I squeezed them harder. "Ahhh, ahhhh, my breasts, they feel so strange!" Ayaka could endure it, but to slow down the overstimulation, I gave her breasts even stimulation all over, the reassuring feeling of each cell activating made the beautiful girl gasp. Then, I touched the tip of her breasts again. "Hmm, ughhh, ughhh!" Ayaka frowned in discomfort, her back trembling, but her panting revealed anticipation. My fingertips traced across her areolas, gently grasping her nipples through her uniform. "Eeeh! Ahhh... Ahhhh~~ There, it's, ahhhh, so sensitive... But, but, it's not too uncomfortable, because, ahhhh, Shirou, you're touching me so gently, ahhhhh!" The surge of pleasure made her body convulse, and Ayaka experienced unprecedented pleasure. "So good... Ayaka's nipples are so hard..." Even through her uniform, her breasts were so soft that her engorged nipples were even more noticeable. "Ah, ahhh, umm... because, Shirou... touches me so well, they're usually so soft ... umm, but now, they hurt so much..." I turned her small nipples to check, and Ayaka seemed afraid I'd misunderstand, so she pouted in protest. During this time, I continued to pinch her nipples, my hands also squeezing her breasts, making Ayaka's breathing increasingly pleasant. "Of course I know. I'm glad I can make Ayaka breathe so well. Uh, I was just adjusting my breasts, so just pretend you didn't hear what I said earlier." Ayaka's breasts were so alluring that I forgot my original purpose. This kind of romantic relationship was definitely not what Ayaka and I were going to develop. Of course, I really wanted to be Ayaka's boyfriend, but I didn't know what she was thinking. Even if it were love at first sight, I didn't have the courage to confess. All I could do was focus . I started by massaging from the lower part of her breast towards the center, then pinched each area a few times. But because her breasts were so large, it was quite strenuous. And, increasing their elasticity was my primary goal, so I focused on lifting them up. "Seriously... Ahh, Chie's breasts... Ahh, gurgle... Do you massage them like this every time?" "Pretty much... but Chie's breasts feel completely different from Ayaka's, so the method is different." I wasn't entirely sure, and my childhood friend said, "Because Shirou massages them for me, my breasts have become big and beautiful," but I thought Chie was completely out of her mind. However, since the transfer student believed me, I had to massage them diligently to make them develop even more beautifully. "So, Shirou actually thought about how to massage my breasts? Ah, I'm so happy... Shirou... he did it for me!" It wasn't quite that exaggerated, but this proud and beautiful girl seemed very happy to hear that I had changed my breast massage method for her. "That's why... it feels so good. Shirou massaged my breasts. I can't wait. I want Shirou to massage my breasts until they're big, firm, and very elastic! My, breasts, umm, ah, ahhhhhh!" Because of the intense pleasure, Ayaka even grabbed my hand and pressed her breasts against it. "Ayaka!?" Her breasts were being pulled so hard that my fingers were almost invisible. Her breasts were pressed against my palm, soft and almost melting, and the comfortable body temperature made me subconsciously grip the base of her breasts. "Haaaaaaah! Haaaaaahh ... Her legs were shaking, and because she was only leaning against me with her back, she couldn't stand up and sat on the ground. "Wow." I was also pulled down and sat on the ground with her hugging Ayaka. (Just now... I touched her breasts... and she came?) Because I had never touched the breasts of someone other than my childhood friend before, I didn't know the specifics and couldn't be sure if Ayaka came just from me touching her breasts.

However, Ayaka's reaction just now was very unusual. Now her body was completely leaning against my chest, her eyes glazed over.

"I...I said..."

the young lady gasped, speaking in a broken voice.

"This...this is enough, you can...you can let go of her breasts now..."

"Ah...sorry..."

I came to my senses, and even though Ayaka was sitting on the ground, I still refused to let go of her breasts and continued to rub them. Hearing Ayaka's
panting accusation, I quickly let go.

However, Ayaka's super bouncy buttocks were still pressing against my penis.

(Oh, I actually rubbed the breasts of this young lady...I wonder if it has any
effect ...)

Regaining my composure, I realized that I had done something that could get me arrested, and I began to waver.

Fortunately, no one came to the library, but because the door was not locked, if someone saw me rubbing the transfer student's breasts,
I would have no way to explain myself.

Everyone knows about my relationship with my childhood friend, so even if I added another charge that could be burned at the stake, it wouldn't
matter, but it would be bad to drag Ayaka into it.

After taking a few deep breaths, the busty transfer student finally regained her strength. She stood up unsteadily, brushing
the dust off her skirt with her back to me.

"Uh..."

I immediately stood up as well. Because of her unapproachable aura, I only dared to ask that. Had I
gone too far with the massage? I swallowed hard.

"My breasts... don't seem to have gotten any more elastic..."

Ayaka's voice sounded somewhat unwilling, clearly unhappy to me.

"But, they seem to have gotten a little bigger. A woman can't lose to others in terms of bust size. The gap between me and Chie
Mamiya has widened a bit, and that's enough."

Her voice was flat, but it sounded like she was deliberately hiding her joy.

"Once I become a huge, beautiful, and incredibly elastic woman with huge breasts, will you laugh at Chie Mamiya for being
flat-chested?"

Sure enough, she wanted revenge because Chie said her breasts were sagging.

Ayaka cupped her breasts in her hands and turned around, her face full of smiles.

"Because Shirou massaged so diligently, my breasts were sore from the effort, and it felt so good that I couldn't help but cry out. And
the way my breasts are developing has changed too. Shirou, I knew you were right to massage them."

"Ayaka, that wasn't because of me, was it? Actually, I don't know if massaging like that can actually
promote breast development..."

I told the truth. But...

"For my precious big breasts, I'll be asking you to do it again tomorrow, Shirou."

Lips touched lips, a kiss followed, and Ayaka's smile flushed red as she jogged away from the library.

"Just now... you kissed me? Even though it was just a light kiss, my... first kiss..."

It was like a light kiss used by Westerners to greet each other, but the soft, warm touch of Ayaka's lips, combined with the lingering softness of her large breasts
in my hands , is etched in my memory.

My heart pounded as I got into the private car waiting at the school gate.

As the car started moving, Ayaka closed the partition between herself and the driver's seat, not wanting her expression to be
seen.

"Ugh, what did I just say?!"

To be honest, it all started when that rude girl, Chie Mamiya, suddenly grabbed her
breasts and said they were sagging breasts with no substance. For Ayaka, with her strong sense of pride, this was
an incredibly hurtful insult.

That's why she wanted to use her childhood friend, who had helped her develop large breasts, to make her own breasts grow to be even more perfect than
Chie Mamiya's.

"Having a guy massage my breasts feels so good…"

She wouldn't say that when she touched them herself, and even when Chie Mamiya messed with them, she didn't experience that kind of
pleasure.

"Would other guys massage them feel the same? Or…"

Only Shirou's special hands could massage them so well?

She was actually skeptical about the divine hands that helped her breasts develop, but after actually having them massaged, she believed
it was a miracle. Even her childhood friend

wouldn't ask a guy to massage her breasts every day, right?

She instinctively slapped him, saying something harsh, but that didn't change her opinion.

However, driven by her rebellious spirit towards Chie Mamiya, coupled with a touch of curiosity, she blushed and made
the request . And as she left, she even gave him a quick kiss.

"Ah, really! What did I do?!"

She should have maintained her elegance, but she accidentally swore.

She should have maintained her ladylike manners, but she accidentally lost control.

Asking a boy to rub her breasts was already unbelievable; just thinking about it made her face burn with embarrassment.
She stomped on the carpet and rolled around on her seat.

"I asked him to continue tomorrow, but what should I do? Should I ask him to rub my breasts again...?"

Would it feel so good again? Would Shirou see her looking so embarrassing?

When her breasts were being rubbed, not only her breasts, but even her stomach felt hot. Besides the pain,
her private parts were also burning.

(This is...wet...)

Calming down from her excited state, she realized her panties were wet.

Even though she was a young lady, she wasn't a doll; she still had desires.

(Would I...want to do something lewd with Shirou...? No, that's not right!)

Realizing what she was thinking, she hurriedly denied it.

"I just asked him to massage my breasts to help them develop...I could never have those kinds of thoughts about Shirou
!"

They didn't even know each other very well yet. It was too embarrassing to have such thoughts about a guy she had just met. She didn't want
Shirou to misunderstand her as a shameless girl.

"Shirou said he would help my breasts develop. I don't want him to see me as a perverted girl!"

She didn't want him to dislike the kind guy she had finally become friends with.

He was massaging her breasts to help these breasts, which were too heavy and had sagged a bit, develop into perfect breasts
with perfect elasticity and the best shape.

Even if it felt good, she couldn't have any inappropriate thoughts.

"I must be getting into that feeling because I'm not used to having my breasts massaged yet. So, as long as I continue to get used to
the stimulation of my breasts being massaged, I can calm down..."

Because her breasts were so big, they were in the way when she changed clothes, and she had
many .

Recalling the intense pleasure she had experienced and the way Shirou had caressed her breasts, Ayaka grasped
her own .

"Mmm... because of the afterglow, my breasts are very sensitive. But touching them myself isn't very
comfortable ."

Shirou hadn't always used this method when he touched her breasts.

Continuing to use the same method Shirou used, Ayaka began to pinch her soft, full breasts with her fingers.

"Ah... touching them like this... it feels a little strange... but I have to endure it, I can't show any
expression..."

A hot and painful stimulation surged deep within her breasts, her face quickly turning red, and her fingers pressed harder.

"Ugh... ahhh... Shirou's... fingers... are rubbing harder."

The pain in her breasts also caused her lower abdomen to heat up.

"But this is to help my breasts develop. I can't... feel anything..."

Her voice rose, but she tried to keep her expression tense, as if she were in ecstasy.

What would Chie Mamiya's reaction be when Shirou massaged her breasts?

Would she find it unbearably pleasurable? Or would she remain calm, as her breasts developed?

As she thought about these things, a kind of anxious feeling, different from her fighting spirit, welled up, confusing Ayaka.

"Right, when my body felt like it was being electrocuted at first, and when he rubbed me from behind, making me almost faint,
Shirou's hands grabbed my breasts, my nipples... Next time... I definitely will..."

The increased pleasure caused stiffness and congestion in the area, and the sensitivity increased rapidly. Now it was the entire bulge, and
the stimulation along with the lower abdomen made her feel it. She had to get used to it no matter what.

Recalling the impact after the orgasm, Ayaka frowned and endured it.

"I-I'm starting..."

He boldly kneaded her breasts, his fingers approaching the engorged bulge.

"Miss Ayaka, are you feeling unwell? Or is there something bothering you at the new school?"

"Ah!!"

Suddenly, the driver's greeting came through the walkie-talkie.

This was a soundproofed compartment completely separate from the driver's seat, so the driver could only talk to Ayaka through
the walkie-talkie.

Until now, the young lady would chat with him for a few words on her way to and from school, but after school on the first day of her transfer, the young lady closed
the compartment, which worried him.

"N-nothing. I was just thinking about something."

Ayaka pressed the call button, trying to sound calm.

"I see. I'm sorry to bother you."

"It's alright."

She couldn't very well say that she was just practicing by massaging her breasts to get used to the stimulation.

The driver apologized, but Ayaka felt even more guilty.

She couldn't continue touching her breasts.

She couldn't open the cubicle until her burning cheeks cooled down.

However, Ayaka's mind was still only filled with Shirou and the pleasure of her breasts.

Chapter 3: Did I massage that girl's breasts?

After returning home, my mind was filled with Ayaka's image.

After eating and taking a cold shower, I finally calmed down.

(Her breasts were so soft. And so big... The elasticity wasn't quite there, but Ayaka's
breasts were very beautiful.)

Looking at Chie's constant pursuit of perfection, I could understand. The reason Ayaka was so insistent on
developing into beautiful, large breasts and asked me to massage them was probably to compete with Chie.

"You probably thought I made Chie's breasts look like that, which is why you let me touch them. Otherwise, why would the young lady let me
touch her body?"

When I held her and let me fondle her alluring breasts, she probably didn't have any special feelings for me.

But thinking about it calmly, it also represents Ayaka's hopes.

"It feels like our worlds are different."

I watched Ayaka walk out of the school gate and get into a private car.

The elegant demeanor she naturally displayed at that time was completely different from me, a commoner. The lingering
touch made me even more aware of my overestimation of myself.

My mind was suddenly occupied by Ayaka's beauty and breasts. When I returned to my room, I saw my childhood friend sitting on the bed as
usual .

"Phew~ This room is really cool~"

It seems that Chie has also taken a shower. Her hair is wet and shiny, and her skin is slightly red.

Her black mini skirt flipped up without any defense, making the shape of her tight buttocks very three-dimensional, and I could see her panties.

Just like that, I didn't know where to look. She was also lying on the bed in a starfish position, as if showing off her upper body curves,
so that I could clearly see the shape of her huge breasts without a bra.

"You've barged into my room again, and even turned on the air conditioning by yourself?"

Seeing Ayaka's ample bosom, still a source of pride, made my heart race.
To cover it up, I complained in a normal tone.

"Because the air conditioning in my room is broken, it only blows hot air. As long as I don't sweat, it'll be fine, right? Whew~
So cool~"

Chie blew on the air conditioning, rolling around like a cat. Her full breasts were boldly stretched, yet immediately returned to their
beautiful hemispherical shape.

As if trying to banish the lingering thoughts of Ayaka, I unconsciously stared at those breasts.

"Haha, what's wrong? Admiring my fragrant breasts after my shower?"

"How could that be! I'm already tired of seeing your breasts!"

I angrily denied. But even when I turned my head, my gaze immediately returned to Chie's breasts, completely
unconvincing .

"Hmm~ Well then, to develop breasts that you'll never get tired of looking at, you'll have to massage them carefully today."

My childhood friend smiled as if she could read my mind, propping herself up and thrusting out her alluring breasts as usual.

"I want to go to bed early tonight."

I didn't want my memories of Ayaka's huge breasts to be overshadowed by other breasts.

"Then, you'll have to massage me three times harder tomorrow morning. If you don't massage for half a day, your breasts will get worse, and
this kind of adjustment is really necessary."

The girl, who had staked everything on her large breasts, was determined.

"Okay... but I won't massage them as carefully as usual."

Thinking about how troublesome it would be later, I still obediently massaged Chie's breasts.

I climbed onto the bed and grabbed Chie's breasts from behind as usual.

"Mmm!"

My fingertips slightly sank into the soft flesh, and my childhood friend's back trembled slightly as she groaned.

I lowered my pressure and started massaging, her breasts so soft they swallowed my fingers. Yet at the same time, they had
a wonderful .

Being able to enjoy two opposite sensations at the same time made me realize that Ayaka's breasts,
which were superior , were indeed lacking.

(Uh, it's too rude to compare them. A woman's value isn't just her breasts!)

If I said that, Chie would definitely
retort

"Ugh... Hah, um... You said you wouldn't massage very carefully, but you started by massaging very seriously. Keep
going like that, haha..."

I thought about Ayaka's memories later when I was masturbating, but when I was massaging Chie's breasts, I thought about other
girls. That was too rude. But when I came to my senses, the wonderful things that happened after school floated into my mind, making my fingers
excited and restless.

"The same as usual."

"Is that so? Haha, but massaging them right after showering makes my breasts not only hot but also softer and more
sensitive than usual."

The sweat from the shower soaked my strapless top, allowing me to clearly feel the texture of her large breasts.

And the more I massaged, the more sweat I produced, and my palms made slurping, lewd sounds.

Hearing Chie's moans, I immediately slowed down my rubbing, but this gentle stimulation made Chie feel itchy,
causing her to writhe.

(It smells so good. She usually smells of shower gel, but this smells even better.)

Looking at the glistening skin of her breasts, glistening with sweat, and smelling the fragrance emanating from her warm body, I couldn't help but get
excited .

(How does Ayaka rub her breasts after taking a bath?)

Will I become more and more obsessed with touching those incredibly soft, voluptuous breasts?

Her body smells so good even when she's sweating, what kind of scent will it have after a bath?

Even though I know it's impolite to let me rub Chie's breasts, I can't help but fantasize about Ayaka.

"Mmm, hahh, Shirou, harder than usual? I'm so happy, but, a little,
ahhh , a little lighter..."

Her breasts, soft after a bath, are almost as big as Ayaka's, so I rub harder and harder.

My fingers sink deep into her breasts, my fingertips curling into hooks, stimulating the mammary glands before pulling hard on the beautiful fruit.

"Eee, um, ahhh, you're actually... rubbing like this, Shirou, what's wrong with you today, ahhhhh!" The more aggressive way of rubbing her breasts than usual surprised Chie. Although she was happy, she wasn't mentally prepared to receive excessive stimulation and couldn't struggle. "You still want to touch directly... is that okay? "

" Huh !? Ah , ahh ... (So soft it rivals Ayaka's. And it's covered in sweat! Yet the elasticity hasn't diminished at all! These breasts have evolved again! I've rubbed them until they've evolved!) It's not just Chie. Ayaka's breasts are just as good as her childhood friend's, about to develop into super -sized breasts that surpass even the perfect second time. I was still a bit skeptical at first, but now I believe in my skills, promoting the division of Chie's breast cells and giving them accelerated stimulation. "Ee, ee-hmm, ahhhhh! So good, ah, ahhhhh! Growing, my breasts have grown, ahhhh , they've been rubbed so big!" Her breasts bounced incessantly inside her strapless top, and her childhood friend knew it was working, her voice filled with joy. But she still couldn't adapt to the overstimulation, and a look of discomfort appeared on her face. (Chie's breasts have become more elastic and softer. When she wakes up, her bust size will probably increase too. Her nipples are so hard...) To demonstrate my skills, I vigorously rubbed her breasts, my fingertips roughly grabbing the protruding tips of her breasts. "Ah, there, ah, no! There, it doesn't need to get bigger, you can't, you can't grab it like that, huff , huff, no, no!!" Chie was n't mentally prepared when I grabbed her sensitive areas again, her body trembling as if she were having an orgasm. "Oh!" Chie twisted her body forcefully , her large breasts jumping away from my hands. "Hmm, woo woo, hah However, she really liked how her small and cute areolas and nipples looked compared to her huge breasts, and complained about the last stimulation. "I-I'm sorry. I'll be more careful next time." After apologizing, I looked at my childhood friend lying on the bed, her buttocks raised high, her black skirt rolled up , and her panties completely sunken into her buttocks, leaving a dark stain. (That...isn't sweat? It's wet...!?) Feeling like I had seen some terrible evidence, I quickly looked away. This time I saw that her strapless top was rolled up , and her lower breasts were soaked with sweat, which looked strangely sexy. (My childhood friend is still as defenseless as ever. Even though we're not lovers, she still openly shows me off?) Even though I said that, because I had just enjoyed her breasts, my crotch was about to explode. (This is because I thought of Ayaka...recalling the excitement of kneading Ayaka's breasts.) I explained it to myself, and savoring the feel of Ayaka and Chie's breasts again, my crotch started to hurt again. "Take care of me tomorrow too, knead me hard like you did just now...Ugh!?" Chie finally recovered and propped herself up. Her gaze fixed on my crotch, and she gradually blushed. "Th-this, it's a misunderstanding!" Even as I bent over to cover myself, a tent was still visible in my shorts. And the thick line of my erection was clearly visible.

"I...I...I...I should go back to sleep too. You've been massaging my breasts so hard,
they won't grow properly if I don't get enough sleep. I...I...I'm going home now!!" Before

I could explain, the busty girl quickly got up, her face flushed, and climbed back out the window.

"What's wrong with her?"

Since we've known each other for a long time, this wasn't the first time Chie had seen my physical activity, she should have
just laughed it off.

Chie's shy, innocent-looking escape left me stunned, pressing my crotch.

After breakfast, Chie didn't come over when I left the house. Even though I'd massaged her too much last night, I planned to massage her breasts

carefully this morning to help her develop perfect breasts . In the past, even when Chie had a fever and was absent, she would come to my room and ask me to massage her breasts. "She was sleeping in my bed then, and I didn't massage her breasts before going to school, but after her fever subsided, she wanted me to massage her breasts three times longer." Chie had never skipped a single breast massage. Because I found it troublesome, it was much quieter without her coming over, but her reaction when she went back yesterday made me a little worried. After all, her house is right next door, so I should go check on her before school. "Never mind, she probably overslept." I stopped before ringing Chie's doorbell and went straight to school. Unlike usual, there wasn't a busty beauty whispering "breasts, breasts" in my ear, and I didn't have to receive any extra attention, so I could easily get to school. At that moment, a black Mercedes suddenly slowed down and drove slowly next to me. "Shirou!" The frosted window rolled down, and a blonde curly-haired beauty leaned out and waved at me. "Ayaka!! Good-good morning." Her display of a different level of rich girl style so early in the morning made me feel quite embarrassed. "It's a special coincidence that we met on the way to school! I can give you a ride to school, please get in." The Mercedes stopped silently, and the door opened. Ayaka waved happily from inside. "Th-thank you. But we're almost at school." I could see the school gate. I don't need to take a special ride anymore, right? "That's true. Well then, I'll walk over too." After I politely declined the invitation to ride in the limousine, Ayaka got out of the car at her own leisure. "Come pick me up a while after school. I'll be participating in club activities." "Okay, Miss. Please take care." The driver replied, and the black Mercedes drove away. "Ayaka has joined a club?" I asked, and Ayaka frowned, looking a little unhappy. "Really, Shirou, I meant about her breasts, of course!" "Huh?" I recalled the feeling from yesterday. I remembered that we agreed to continue the next day, and I was going to massage her breasts after school today. Ayaka used club activities as an excuse to ask the driver to come later. "After I massaged them yesterday, it was amazing. After waking up, they were more elastic, and my breasts, which were a little saggy, became firmer. Ah, I really want you to touch them to confirm, but this kind of place is not suitable." Ayaka, with her blonde hair, blue eyes, large breasts, and stunning beauty, and her perfect temperament, appeared elegantly from the Mercedes, attracting the attention of all the students who passed by. If it were Chie, she wouldn't care about all that and would just grab my hand and press it against her chest. But Ayaka was still concerned about the stares from those around her and blushed. "Right, if we do it like this..." But then, Ayaka seemed to have thought of a good idea and hooked her hand around mine. "Wow, Ayaka!?" This act, like a couple provoking others, made me panic. The students around us clicked their tongues and secretly cursed me. The girl's slender wrist felt really nice to touch, but the main thing was that she had squeezed her side breast up. "Hmm...? This is!" "You noticed, didn't you?" "Ah, it's more elastic than yesterday. And the softness hasn't decreased at all, her breasts have evolved!" "As expected of Shirou. He can tell just by touching her wrist without using his fingers!" Because of years of rubbing Chie's breasts, my knowledge of breasts has increased dramatically. There's nothing to be proud of, but Ayaka's innocent and coquettish appearance made me smile. "Please do it again today, Shirou?" Having already confirmed the feel of her breasts, Ayaka wouldn't let go, gripping my wrist tightly and pressing her body even closer . I endured everyone's envy and curses as I went to the classroom with Ayaka. "Saijo, do you want to be burned alive?! What's going on?" Ayaka had barely let go when my friends dragged me to a corner of the classroom for interrogation. "What are you and Ayaka doing, showing off your relationship?! Didn't she think you were a pervert yesterday?!" "I-I don't know either, haha..." I couldn't possibly confess to groping breasts after school. "It's rare to see Chie coming to school alone today . We thought your childhood friend finally hated you, but you're showing off to us?!" "Has your clutches shifted from Chie to Ayaka?" "Go to hell!" My friends speculated wildly, then lost control. "Chie came first?" I thought Chie had overslept and rushed in before the bell rang. I looked around the classroom. "Ayaka, good morning! Your breasts are big again today!" My childhood friend was full of energy and rushed up behind the transfer student, grabbing her large breasts just like yesterday. "Hey!! Ma-Miya Chie! You're being so rude to my breasts again, let go!" "Haaah, so big and soft, I can't help but love them, but... um? Hmm?" Her hands boldly pulled at her large breasts as if she were investigating the entire breast. The scene of her fingers sinking into the overwhelmingly large breasts and kneading them drew everyone's attention. However, after successfully kneading Ayaka's breasts, Chie's expression was full of questions. "They're more elastic than yesterday! Although they're still a little saggy, they've become firmer!" "Heh heh, you noticed. You thought I was the Ryudo Ayaka from yesterday? You're so wrong! My breasts will continue to evolve, your small breasts are worlds apart, wait, stop kneading, how long are you going to knead my breasts... Waaah, no, no!"

Ayaka boasted, thinking Chie would stop, but instead, as if wanting to continue savoring the now firm and voluptuous breasts,
her fingers moved harder and harder.

"The softness hasn't changed... but the bounce back feels different, so it's softer than before. Although it's
not perfect, these breasts have the same elasticity as mine, and the feel and shape are also top-notch!"

Chie was unwilling, but even though those breasts weren't hers, she still liked them. She was a big-breasted
alien.

"Ah, ahhh, don't touch weird places, restrain yourself, huff ahhh, my breasts, they
're not meant for you to touch!"

The big-breasted girl pressed against the blonde, blue-eyed transfer student's back, kneading her voluptuous breasts.

The breasts were stretched into an hourglass shape, and even through the uniform, the undulations of the skin were clearly visible,
before returning to an overwhelming watermelon shape. The voluptuous breasts, even more elastic than yesterday, drew everyone's attention.

"Next, what will it feel like to touch them directly?"

"Huh!?"

While I was admiring her in a daze, Chie rolled up Ayaka's uniform, intending to knead them directly.

"Stop! You didn't learn your lesson yesterday, do you want to keep touching me?"

I snapped out of my daze and pulled Chie away.

"Haha, I know I shouldn't say that, but seeing Ayaka's amazing breasts, I lost control.
And they feel even better than yesterday. Why? They're so elastic!"

Chie really didn't feel guilty at all. She touched Ayaka's breasts whenever she had a chance. I silently turned my back to
my childhood friend and said worriedly to the transfer student,

"I'm sorry, Ayaka, it happened so suddenly, I was a step too late."

"It's okay, Shirou. Being touched so suddenly made me feel embarrassed, but it also lets Mamiya know that my breasts
are different from yesterday."

Ayaka didn't seem too shocked, so I could relax.

Yesterday, I helped her in the same way, but because I rubbed Chie's breasts, Ayaka slapped me.

This made me completely disliked by the transfer student, but now we get along very well.

Chie and the other classmates tilted their heads in surprise.

This morning, after I was scolded for rubbing Ayaka's breasts, I was able to have a normal conversation for a moment, but then a strange
feeling over me that made it impossible for me to talk to Shirou.

Yesterday, he rubbed my breasts harder than usual, and it felt even better than usual, but it also scared me, so I couldn't
look at Shirou afterward.

No, I should say that after that, I saw the bulge in Shirou's crotch.

It wasn't the first time I'd seen it erect.

Every morning when I go there, Shirou gets an erection, and I know it's a normal physiological phenomenon. So I don't
find it strange.

(Yesterday, because he was focused on rubbing my breasts, he got an erection. He was excited about me... Shirou's penis
got erect...)

After realizing this, I couldn't face Shirou normally.

This morning, I should have asked Shirou to rub my breasts properly, but I was too shy and ran to school by myself.

(I can't not let Shirou rub my breasts... but Shirou and Ayaka are so close...)

Usually, I'm the one who initiates conversations with Shirou, but today I couldn't even open my mouth. Moreover, Shirou
kept talking to the transfer student after class today and didn't even turn around to look at me.

"We can't go home together..."

At this rate, I can't maintain my beautiful breasts, and I can't keep avoiding Shirou. But after school, I also
refused my friends' invitations to go home together, staying in the classroom to worry.

"I remember I have to do my library committee work today."

I'm usually too lazy to wait, so I went home first.

Chie walked down the nearly empty corridor after school, heading towards the library.

"Shirou, let's go home together today..."

Remembering being scolded for being too loud before, I quietly entered the library this time. Still no one. There's no need to
obediently come over, I looked up at the counter.

"Shirou?"

I didn't see my childhood friend.

"Did you go to the bathroom?"

I had no choice but to find a book to read on the bookshelf.

"Hoo..."

A very faint sound, like a yawn.

"Hmm...? Is it over there?"

That's the library preparation room. A small space used as a warehouse, filled with damaged books and spare parts.

I slightly opened the door. Peeking inside.

"Haa, ahh... rubbing like this feels so good..."

"Is that so? I feel like my breasts have become tighter, I'm glad you like it."

Ayaka and Shirou. Moreover, Shirou sat in the chair, letting the blonde transfer student sit on his lap, and
massaged her breasts from behind.

(Shirou, he's actually massaging the breasts of a girl other than me!? Right, that's why Ayaka's breasts
became so bouncy in just one day.)

Although there was no exclusive contract, seeing his childhood friend massaging another girl's breasts made him
furious.

And unlike when he massaged my breasts, Shirou was squeezing Ayaka's unbelievably large breasts with both hands
.

"Ah, ahhh...it feels so good...my breasts are getting bigger...my breasts will become more
beautiful..."

"I was skeptical at first, but I really can make breasts bigger. I'll try my best to massage them to make Ayaka's
breasts even better."

The white flesh, stretched to its limit like mochi, bounced up and down and left and right after the fingers relaxed, returning to its
taut shape.

"Touching like that...it's like saying my breasts aren't big enough, they're not soft enough."

Chie's breasts only had strong elasticity and a perfect shape, but lacked the size to challenge the maximum arc of a semicircle,
as well as weight and almost melting softness.

"If those big breasts could even match my elasticity..."

Chie provoked Ayaka, but she wasn't simply judging girls by their breasts.

However, seeing Ayaka's breasts, which had grown larger from Shirou's caresses, she had a premonition that her own breasts, which she had previously considered perfect,
were being outshone.

(Shirou's hands are supposed to be exclusively for my breasts. And... and...)

She felt a possessive desire for her own breasts.

But it wasn't just that feeling; watching Shirou being intimate with other girls, a
suffocating .

(I've had Shirou caress my breasts since I was little! Ayaka has only been here two days, and she's already...)
(He's acting like a girlfriend! So cunning!)

Shirou's movements as he rubbed Ayaka's breasts were different from how he rubbed mine.

The word "girlfriend" made my heart skip a beat.

"Shirou's...girlfriend..."

I said it again, and the tightness in my chest intensified, my envy of Ayaka growing stronger.

What was this overwhelming feeling? I didn't understand it myself, but if this continued, Shirou would
be snatched away by Ayaka.

I was anxious, ready to burst in.

But...

"Shirou's...flesh, penis, is hard. It was the same yesterday, and it's still the same now. And it seems even
bigger than yesterday."

Ayaka's words made not only Shirou, but me too, freeze.

"Sorry, it's because I was rubbing Ayaka's breasts that it got like this. It'll be fine if you relax."

Ayaka stood up, and Shirou quickly covered his crotch.

"Ah, I'm not upset. I should say, I'm happy that Shirou has this kind of impulse towards me."

Shirou apologized, but Ayaka was happy.

Her cheeks flushed, she confessed in an almost inaudible voice.

"So..." Ayaka knelt down, pulling open her uniform to reveal her overwhelming breasts.

"Ah, Ayaka?"

Shirou was speechless as the busty girl unhooked her bra, which covered her exaggerated breasts. The soft
orbs that filled the bra bounced a few times before being released.

Just by looking at them, you could tell they were heavy breasts, and even with the influence of gravity, they
maintained .

"Until yesterday, if I took off my bra, my breasts would be too heavy and start to sag. I must thank you for making them this beautiful
in ."

"Wow, real breasts..."

Even through the uniform, you could tell how beautiful those huge breasts were.

Her snow-white skin, flushed with excitement and shyness, turned cherry blossom pink.

Her body jiggled with the slightest movement. Her large breasts, adorned with two small nipples
and strawberry-colored areolas, were completely stiff.

Seeing those alluring orbs made Shirou's crotch swell even more. Ayaka carefully unzipped Shirou's shirt,
her fingers gripping his penis as she pulled it out.

"Oh! Ayaka, this...this place!"

Her beautiful fingers touched his dirty part.

He felt a little guilty, but the corpora cavernosa gave him a pleasant, gentle grip. Ayaka grasped his penis and
examined it closely.

"This is a man's...Shirou's...penis. I think it looks quite cute."

For a man, being told his penis is cute by a woman would only be embarrassing.

However, Ayaka, who seemed like a lady from a respectable family, didn't seem to find his penis repulsive, which
surprised .

"But, it's so thick and hard, and it looks uncomfortable trembling? Did I grip it too tightly?"

Ayaka relaxed her grip on his penis, her expression worried.

"No, it feels great. This grip is just right. It's because it feels so good..."

"Is that so? This is the first time I've ever touched a man's penis like this."

She was elegant, and although her personality was somewhat stubborn, it was normal for her to have a lover, yet she was still a virgin
? This pleased Shirou.

"However, when I was in San Francisco, I heard my classmates talk about it. About how to serve...
and then this is my return gift to Shirou."

After shyly confessing, Ayaka cupped her large breasts and sandwiched the penis between them.

"Ohhhhhh!"

The warm, tender flesh gripped the engorged penis, bringing pleasure.

"Is it comfortable?"

Seeing Shirou's face contort in pain, Ayaka asked worriedly.

"Of course. Being sandwiched between my breasts feels so good!"

"I'm so glad you like it. My classmates in San Francisco said that with breasts as big as mine,
doing this would capture any man."

What did those Americans teach this young lady? But Shirou was genuinely grateful.

"But, is this okay? I... I'm just helping you massage your breasts, this kind of thing..."

While massaging breasts isn't exactly a massage, sandwiching the penis between her breasts goes far beyond what's acceptable
.

Sexual services are only for couples in a relationship. It just doesn't feel right.

"Making Shirou happy is the happiest thing for me!"

The blonde, wavy-haired girl swayed her large breasts, rubbing them against her flesh.

"Oh my gosh! Such soft breasts against me. I can feel your body heat all over, it feels so good!"

"It looks very comfortable. Is this the right way to move? If it is, I will do as Shirou instructs."

Her breasts swayed up and down, Ayaka panted, earnestly performing the unfamiliar breast play, asking with concern.

"This is also my first time being pinched, I don't really know how to do it, but it feels so good. Just thinking that it's Ayaka doing my breast play makes me
... feel so good!" It feels

so much better than masturbating.

What would it feel like to penetrate? I'm very interested.

But, being pinched by Ayaka's beautiful large breasts, I shouldn't think too much.

"Breast play... huh? This kind of behavior sounds lewd... but... it's very exciting..."

Hearing the name of the behavior, Ayaka blushed, but her hands gripped even tighter.

"Ah, my cleavage is wet with sweat, this friction feels so good!"

Sweat gradually seeped from the friction of her breasts, and the cleavage made strange squelching sounds.

If anyone were in the library, they would definitely hear this sound, along with our panting.

The friction between her breasts and my penis, the immense pleasure of the glans being enveloped by her breast flesh, ignited a burning desire within me.

"Ah, haaaa, Shirou's penis, ah, inside my breasts, trembling non-stop, mmm, it's
getting bigger and harder, hoo ah, rubbing against my breasts in the cleavage!"

My penis was at the point where ejaculation wouldn't be surprising, continuously twitching, the glans visible
protruding .

A fishy odor wafted from the cleavage, the stimulation of my penis scraping against the wet cleavage intoxicating Ayaka.

"Ah, my penis, Shirou's… penis, it's coming out of my cleavage, the tip, it's leaking juice,
it smells so good…"

Pre-ejaculate mixed with sweat, creating strange sounds and a pleasant aroma. Cai Lihua's excited panting sprayed onto
the tip of his penis.

"No, I'm going to cum... Stop, it feels so good..."

I really wanted to keep enjoying it.

But if this continued, I would ejaculate soon and definitely get my luxurious breasts dirty.

But I couldn't stop on my own, so I could only beg Ayaka to stop the breast play.

"How can you? I haven't returned the favor to Shirou yet. Just enjoy it, Shirou, if you want to ejaculate, then ejaculate
."

The young lady seemed completely fearless.

Seeing me get caught up in the pleasure of the breast play, Ayaka herself was also intoxicated, squeezing her breasts together and pressing
down on my penis.

"Ahhhh! Squeezing like that, I'm ejaculating!"

The soft flesh tightly gripped my penis, increasing its density, and the pleasure alone was beyond the limit. The increased elasticity
after continued to attack the corpora cavernosa.

"Ahhhh!"

Stimulation surged from her urethra, my penis throbbed, her breasts shook violently, and Ayaka groaned with pleasure.

"Ahhh!"

Whoosh!

The long-suppressed burning urge and frenzied pleasure caused my penis to spurt a large amount of semen from her cleavage.

"Aaaaaah, it's so hot, it shot out inside my cleavage...it shot out, right? Ahhh, Shirou's
cock , it shot out so much! Sticky juice, so much, so hot, so much! Ahhh!"

The stimulation of the pungent semen spraying onto her breasts, and the feeling of a large amount of semen accumulating in her cleavage, made Ayaka feel intoxicated.

But the semen didn't stop, continuing to spray out from her cleavage, soiling her blonde, blue-eyed beauty.

"Hoo ahhhh~ This smells so good~ This is, the smell of Shirou's cock. I'm so weak~"

Being sprayed directly on the face with semen, most girls would hate it, right? But Ayaka's expression was one of ecstasy, and she spoke
happily .

As if addicted to the poppy-like smell of semen, Ayaka collapsed weakly.

"Ah, Ayaka..."

After the cock slid out of her cleavage, I came to my senses and hugged her.

"Sorry. I wanted to say I couldn't ejaculate, but I couldn't help it."

The semen that had accumulated in her cleavage overflowed, soiling Ayaka's breasts and uniform. Her face was also covered in white spots, and
semen dripped down.

I quickly took out a handkerchief to help wipe it, but Ayaka stopped me.

"This is... semen... semen that can make babies, right?"

"Yes."

Of course, without ejaculation inside, there's no pregnancy. But, once a woman gets pregnant, you have to take responsibility, right?

"Ah, I'm so happy. Shirou ejaculated so much semen into me, so much semen,
so much inside my breasts, maybe there will be a baby."

Ayaka seemed serious about getting her breasts pregnant, smearing semen all over her breasts and breathing heavily with joy.

I'm the only girl Shirou can touch my breasts.

Although we never made a promise. It's just my own belief.

But, coupled with some strange feelings that surged up last night, it's hard for me to calm down, and I've become angry.

I don't want to keep peeping, but I want to rush in and push him away at the decisive moment.

But how can my childhood friend touch another girl's breasts? It bothered me, so I kept peeking through the crack in the door.

She was kneading those even larger breasts more carefully than when she was kneading her own.

Seeing Ayaka's lewd expression and her comfortable panting reminded me of yesterday's intense pleasure, and my lower abdomen
started to heat up.

(W-What?! Shirou looks so happy.)

Shirou always hugs me from behind and mutters to himself; I wonder what his expression is like when he kneads my breasts. But
since he's complaining while kneading his breasts, he probably doesn't have that satisfied look on his face.

I still see my childhood friend like a brother and sister, and I've never
cared .

A certain painful feeling welled up inside me.

My lower abdomen gradually heated up, the pain so intense that I rubbed my thighs together. I kept watching, and Ayaka let out a captivating scream-like
sound, her body visibly trembling.

Her nipples, which had hardened and become more sensitive as she kneaded my breasts, were grabbed.

Ayaka fell off Shirou's knees, and I saw a large bulge appear between his legs.

Yesterday, when Shirou excitedly played with my nipples, I felt something strange down there; my crotch was wet with a lewd liquid
.

Shirou must have been very excited; his penis was almost jumping out of his pants…

(I had seen him erect earlier that morning, but yesterday it became… became so thick…)

It terrified me, so I rushed home. Afterwards, I was preoccupied with it and could only ignore Shirou.

However, Ayaka didn't have the same strange reaction as me last night. No, she didn't reject his even thicker
penis from last night. She pulled down Shirou's pants, sandwiched it between her overwhelming cleavage, and started rubbing it.

"Liar…liar…doing that kind of thing with your breasts…!!"

Of course, I'd heard about this kind of behavior from gossip among girls.

If I did that with my own breasts, how would Shirou feel? What would his reaction be? I
've imagined it. But it's just an imagination; I've never intended to actually do it.

(But... Ayaka actually did it. Her expression was so happy, so comfortable, using her breasts to please Shirou
's penis!)

Coming to my senses, I grabbed my breasts with both hands, imagining the image of a thick, hard penis being inserted into my cleavage,
pinching my breasts and shaking them up and down.

"Hmm... Ahh, haaaaaah... What does Shirou's penis look like? It must be very hard, very
hot... and... very thick, ahhhh..."

While rubbing my breasts, the thing pressing against my buttocks was harder than before.

If I were discovered, I would be scolded, so I had to be careful not to be seen, imagining my childhood friend inserted into my cleavage.

"Haaaaah, so exaggerated, Ayaka's breasts are so big, they completely cover Shirou's penis, whoosh,
ahhh..."

My own breasts aren't that big; the tip might even peek out from my cleavage.

Entering puberty, although I hadn't observed closely, I still remembered the bulge that appeared in my shorts yesterday.

"How do I ejaculate? I heard you can lick it..."

A guy's penis is for peeing, licking it feels dirty.

But imagining myself sucking Shirou's penis, using my breasts to hold his thick cock, makes my
heart pound with shyness and my head spin with excitement.

(I... I've become horny. It's all because of Shirou's penis, it's made me horny!)

My private parts are even more painful because I've been masturbating, causing my vaginal fluid to leak out. But this
isn't enough .

(My breasts become more sensitive after being touched by Shirou. Although it's often said that big breasts are less sensitive, being...)
(After Shirou rubs them bigger, my breasts will be more sensitive!)

What would it feel like to have my childhood friend's penis between my breasts? Seeing Ayaka use her bigger
breasts to get there first makes me envious.

I really want to rush in right now and snatch his penis from Ayaka's cleavage, a dangerous impulse arises.

(No, ahhh, Shirou will definitely hate me if I do this. If she hates me, she won't rub
my breasts anymore.)

Although I often receive care from Shirou, I also know there are limits that cannot be crossed.

However, I really want to snatch Shirou back from the transfer student's cleavage, I roughly pull at the skin of my breasts, the uncomfortable
feeling makes me breathe in a low voice...

My cleavage feels a little empty, my mind goes blank, and then Shirou and Ayaka seem to have been electrocuted,
screaming loudly and trembling all over.

(W-what was that just now? The two of them together... what happened?)

My fingers are completely embedded in her breasts, but if I relax even slightly, my fingers will be bounced back by the overwhelming elasticity.
I was lost in the perfect sensation, the pleasure gradually intensifying. Noticing Shirou and Ayaka's unusual behavior, I swallowed
hard .

I knew I might be discovered peeping, but I pressed my face against the crack in the door to peek through.

Ayaka was humming softly, her penis sandwiched between two round balls, white droplets gushing out like a fountain.

(That...that's...Shirou's...semen? Shirou...ejaculated inside Ayaka's breasts? That
girl's breasts made him ejaculate...!)

Seeing Ayaka's ecstatic expression as she was sprayed with semen made me incredibly jealous.

Seeing a penis ejaculate in her cleavage, her large breasts being sprayed with semen, filled me with envy.

(If I were ejaculated on like that, it would be normal for my breasts to get pregnant! Shirou is mine alone. Shirou is mine
alone. It's so cunning of Ayaka to steal him away like that!) Even thinking like this, it's no use. Whether Ayaka wants to seduce Shirou or Shirou

chooses Ayaka, it's
their freedom, I know that very well. But

this feeling turned into a deep longing, making my huge breasts even more uncomfortable . " Gurgle , ahh, haaaaaah, Shirou, haaaaaaahh ... "Shirou... belongs to me... ah... I also want to get pregnant ..." I looked away from Ayaka's annoying expression as she enjoyed the sweet afterglow, and sneaked out of the library before the two of them noticed.

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[Let My Breasts Grow! A Breast Development Race Between My Childhood Friend and the Rich Girl] (01-03) Author: kkmanlg

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