Volume 2 Chapter 11 The Worries of a Flat-Chested Junior
Edited by: Kanaa-senpai
”Restrain Kirino! Don’t let her move!”
”Roger that!”
”Hirose-kun! Hirose-kun! Please, do something about my chest! Just fix it!” Kirino wailed, her voice cracking with desperation.
”Abababababa?!”
The moment she heard the skill name, Rindou Hibiki reacted instantly. It was obvious that Kirino would beg Hirose to use the skill on her, so Hibiki had already teamed up with Koharu to pin the frantic girl down as she lunged forward.
Watching from the sidelines, Yaginuma Asami wore a look of pure terror. Even Asami’s chest, modest as it was, looked a full size larger than Kirino’s.
”Kirino! If your chest gets any bigger, we won’t be able to win anywhere!” Hibiki argued, struggling to hold her back.
”That’s right! Kirino-chan, you should stay just as you are… just stay the way you are!”
”I also… I also want to do all sorts of things for Hirose-kun! I want to sandwich him with my boobs…!” Kirino cried out, thrashing against their grip.
Hibiki and Koharu were already large enough that they didn’t need Hirose’s skill. But for someone like Kirino, who had worried about her small size for a long time, the existence of such a skill was earth-shattering.
”I’ve said it before, but I think you’re fine just the way you are,” Hirose said, scratching his cheek awkwardly.
This was something Hirose had told Kirino countless times. Even when they were intimate, the rest of her body was so incredible that he was always overwhelmed, regardless of her chest size.
”Th-Then! Make Hibiki-chan and Koharu-chan smaller and make mine bigger! Can that skill make them smaller too?!”
”Well, I could probably do that with ‘Fat Burning,’ but…”
”Wh-What are you saying?! If you take away my boobs, what’s left of me?!” Hibiki shrieked, scandalized.
”Big boobs are my identity!” Koharu added, equally horrified.
”See! I knew it! You guys just hate the idea of having small boobs! You understand how I feel now, don’t you?!” Kirino shouted triumphantly.
The three of them were heating up, a full-blown ‘Big vs. Small’ debate erupting in the middle of the room. Asami, completely left out of the loop and terrified of the angry trio, didn’t care about chest sizes at all—she just hid behind Hirose’s back, trembling.
The argument continued for a while, but in the end, they settled on increasing Kirino’s chest by just one cup size.
Incidentally, here are the details of the ‘Breast Growth’ skill Hirose learned:
[Breast Growth]
[Method: Massage the target area]
[Effect: Increase breast size, shape correction]
[Recoil: Body becomes hot and sensitive for a certain period]
Since it means ‘to raise’ or ‘grow,’ it literally increases the size. However, perhaps because the visual change is so significant, it seems he can only adjust it by one size at a time, and the procedure takes thirty minutes per session. It turned out to be more time-consuming than his other skills.
This single skill didn’t cover everything related to chests, but the fact that it could make them bigger at all was nothing short of a dream come true for many women.
* * *
July arrived, and with it, summer.
After school. In the gymnasium of a certain junior high school, the sounds of various sports clubs practicing echoed through the hall.
Among them, one club stood out more than the others.
A girl with a brown bob cut dribbled the ball with a rhythmic dam-dam sound, sweat dripping from her chin. With agile movements, she toyed with the opponent’s defense, cutting inside. Just when it looked like she would go for a layup, she deceived the defender she had drawn in and passed to a teammate.
Thanks to the girl’s play, her teammate was wide open and took a careful jump shot at the unguarded hoop. Pasa—the ball was sucked into the net, scoring a point.
”Yeaaah!”
”Nice pass, Aoi!”
The girl called Aoi, who made the final pass, high-fived the girl who made the shot.
—Break time.
Aoi stepped outside alone to get a drink from the water fountain, a towel draped around her neck. She twisted the faucet and gulped down the water, then splashed some onto her face with a refreshing basha sound.
”~~~~na!”
Suddenly, she heard voices nearby. Curious, she approached and saw two members of the boys’ basketball team resting around the corner.
”Hayato…”
Peeking out, Aoi’s gaze was stolen by one of the boys.
The ace of the boys’ basketball team, a tall and handsome third-year student just like Aoi. He was always called cool by everyone around him, but perhaps because he wanted to focus on basketball, he had apparently never had a girlfriend.
Aoi had liked Hayato ever since she joined the basketball club. Being in the same sport, Aoi talked to Hayato often. However, their relationship was comfortable, and she feared that confessing might ruin it, so she hadn’t been able to do anything for three years.
”Hey, Hayato, are you a boob guy or a flat chest guy?”
”Huh? What are you talking about?”
While Aoi was peeking, Hayato and the other club member started that conversation.
”By the way, I’m all about big boobs~! So, what about you, Hayato?”
”……I’m not answering.”
”Come on, just tell me~~”
Hayato, perhaps not good with dirty jokes, looked embarrassed despite his good looks. That purity was one of the reasons Aoi liked him.
However—
”……Big boobs.”
”Gahaha! I knew it! Girls gotta have big boobs, right?! There’s no value in a flat chest, right?!”
The other boy laughed loudly, shaking Hayato’s shoulder.
”――――t”
Unaware that anyone was listening, the two continued their conversation.
”Like, take Suzukawa for example! She’s definitely an A-cup, right? She’s cute, but still!”
”Aoi, huh. Yeah, she definitely doesn’t have a chest, but… I—”
At that moment, Aoi—Suzukawa Aoi—felt something shatter inside her. 1
Hayato’s words no longer reached her ears.
(Flat chests are no good… If I’m flat, Hayato won’t choose me…)
Aoi gripped her towel tightly, her body trembling.
”A~o~i!”
”—Wah!”
Suddenly, someone hugged her from behind. It was a member of the same girls’ basketball team. And in that instant, Aoi felt something soft press against her back with a funyu sensation.
”……….”
Aoi turned around, grabbed the girl’s hands, and spoke with deadly seriousness.
”H-How can I get big boobs?! Tell me! This is an emergency!!”
* * *
At a certain family restaurant.
”Cheeears!”
Three high school girls were drinking juice while surrounding a plate of french fries.
”Hey, so Kirino said she wants her chest to get bigger. Well… we ended up agreeing to just one size up…”
”Seriously, with looks like hers, if she had big boobs too, she’d be absolutely flawless.”
”Ahaha. Hibiki might lose in the body department, huh?”
”Umirin, don’t say that~”
It was Hibiki, Himari, and Kairi. Just the other day, Hirose had learned a new skill, so the story had been shared with Himari and Kairi, and they were discussing Kirino’s chest.
”Actually, I want a little more too.”
”Me too—!”
”You two are D-cups, right? Do you need any more?”
”Of course we do!”
”Let’s get Hirose to do it next time. And then I’ll sandwich him while we’re at it. Nishishi.”
”Geez…”
Hibiki didn’t really mind if the two of them got bigger chests. She knew Hirose didn’t have romantic feelings for them, so she felt secure.
However, Kirino was different. Hirose had said he was starting to like her too, and if her body became even better on top of that…
Hibiki felt a sense of crisis along with Koharu, but in reality, it wouldn’t come to that. No matter how you thought about it, Hirose’s top priority was Hibiki, and that was unwavering. It wouldn’t turn out the way Hibiki worried.
It was while they were talking in the family restaurant.
”—H-Hibiki-senpai!?”
”Eh…?”
Suddenly hearing her name, she checked the owner of the voice—
”—Aoi-chan! Wow, it’s been a while!”
Standing there was the third-year middle school student, Suzukawa Aoi. Hibiki stood up and held out her hand to high-five Aoi.
”A-Anyway… Ehh?! What is this?! It’s been about a year, right… You’ve become super beautiful in that time!”
”Ehehe~ You think so?”
”I know so! You’re such a beautiful girl, I honestly doubted if it was really you, Hibiki-senpai!”
”You don’t have to praise me that much~”
Hibiki and Aoi were in the same middle school; when Hibiki was a third-year, Aoi was a first-year. They met as members of the cultural festival execution committee and acted together for a time. Aoi had been helped by Hibiki many times back then, making her a beloved senior.
In addition, Hibiki was famous as a beautiful girl in school at the time and had great leadership skills. It was more than enough for Aoi to admire her.
”U-Um! There’s something I want you to hear, Hibiki-senpai!”
”What is it? But… aren’t you with friends?”
Aoi had come to the family restaurant with members of the girls’ basketball team. Seeing that, Hibiki thought she might be interrupting.
”Ah, um… I’m sure you’ve forgotten us, but… please listen to Aoi’s story. Don’t worry about us.”
”Fufu, I remember. You’re Reina-chan and Konatsu-chan, right? You were always with Aoi-chan.”
”She remembers… amazing.”
”Thank you so much!”
Not expecting her to remember them, the two basketball members’ eyes sparkled with joy. Hibiki was a celebrity. She was an existence that even some of the girls admired.
And so, with Himari and Kairi present, they added Aoi to the group and listened to her story.
”……Boobs… there are so many boobs… I’m so jealous! Please give me some too~! Uwaaaah!”
A while after listening to Aoi’s troubles, she suddenly buried her face in Hibiki’s large chest and started crying.
”So to summarize, the person you like loves big boobs, and because you’re flat, you won’t be chosen… is that it?”
At this point, Hibiki thought that a guy who decided his likes and dislikes based on chest size was no good. However, she didn’t say that out loud. He was the person Aoi liked. She should avoid making negative comments.
”Hey… I guess we have no choice but to tell Hirose, right?”
”That’s the only option. If she’s this serious about it.”
”Well… yeah.”
If it had come to this, her desire to have a bigger chest must be strong, even without using Hibiki’s skill. This worry wasn’t unique to Aoi. There were probably people all over the world with the same struggle.
Besides, since she was in her growth period, it wouldn’t be unnatural. If an adult’s chest suddenly got bigger versus a child’s, the meaning of how it was viewed by others would change.
”Aoi-chan… I’ll ask just in case, but is your mother’s chest not big?”
She was still a third-year middle school student. There was still room for growth. That was why Hibiki asked such a thing.
”Um… yes. I think it’s genetics.”
”I see… so there’s no prospect of them getting bigger from here on…”
Genetics wasn’t everything, but it played a large part. If Aoi’s mother was like that, there was a possibility she would take after her.
”I’m a AAA cup. 2 This is no different from a guy… That’s why boys make fun of my chest too.”
Aoi said, looking down at her chest, which was no different from a wall.
”Aoi-chan is cute, though… Well, it’s a request from a cute junior, and—”
Hibiki thought for a moment. Then she looked at the seat opposite her.
”—Umirin, can I get a little cooperation? This involves someone outside of school, so I want to do it properly.”
”Ah, I get it. Of course.”
Kairi understood without needing everything explained. She turned her gaze back to Aoi.
”—Aoi-chan. Do you seriously want to make your chest bigger?”
”Eh… Yes. I’ve been worried about it for so long… Even a little bit is fine… I want to make them bigger…!”
”Understood…”
Hibiki gently stroked Aoi’s head.
She was a cute junior who still looked up to her even after not seeing each other for a year. That was why—
”—Can you make some time this week? I want you to meet my boyfriend.”
Hibiki decided to introduce Aoi to Hirose, the holder of the ‘Breast Growth’ skill.
—
Summary:
In this chaotic yet heartfelt chapter, the harem dynamics shift into high gear as Kirino desperately bargains for a chest upgrade using Hirose’s new “Breast Growth” skill. While the main group settles their “Big vs. Small” debate with a compromise, the story pivots to a poignant summer scene. Aoi, a junior high basketball ace, faces a crushing moment of teenage heartbreak when she overhears her crush mocking her flat chest. Desperate for change, she reunites with her idol, Hibiki, leading to a tearful plea that sets the stage for Hirose’s next “job.” It’s a blend of comedy, slice-of-life drama, and the universal struggle for self-confidence.
—
Character Insight:
Aoi (Suzukawa Aoi): A classic sporty girl with a hidden fragile side. Her “wall” isn’t just physical; it’s the barrier she feels between herself and traditional femininity. Overhearing her crush validates her worst insecurities, transforming her from a confident athlete into a desperate girl seeking a miracle. Her reliance on Hibiki highlights a deep trust and admiration, framing Hibiki not just as a “harem leader” but as a genuine mentor figure.
—
Behind the Scene:
The transition from the comedic “harem argument” to Aoi’s gritty, sweat-soaked gym scene was intentional to ground the fantasy element in real teenage angst. While Hirose’s skill is fantastical/game-like, Aoi’s pain is very real, bridging the gap between the “cheat skill” genre and emotional character drama. The decision to have Hibiki validate Aoi’s feelings rather than dismiss them reinforces the supportive (rather than just competitive) nature of the female cast.
—
T/L:
1 [The phrase “something shatter inside her” is a common trope in Japanese media (often represented by a glass-breaking sound effect) to signify a sudden, traumatic realization or emotional break.] ↩
2 [AAA Cup is a size smaller than an A cup in Japanese sizing standards, emphasizing just how flat she considers herself.] ↩
Notes:
• Kirino – Strikingly beautiful with blue long hair (F, 168cm), Kirino is gifted with ice magic and feels isolated because of her appearance. Hirose’s Beauty skill helps her improve her self-image and social comfort, directly affecting Kirino’s relationship with her family and classmates.
• Rindou Hibiki – Hirose’s cheerful, bold classmate who is the first to request his Beauty skill. Hibiki (F, pink bob hair, 158cm, F-cup) is outgoing, expressive about her interests, and quickly becomes Hirose’s girlfriend after an explicitly intimate scene. Her reactions help set the adult tone of the story.
• Yaginuma Asami – 16-year-old 1st-year, many inherited/stacking gifts, stores items, reflects attacks, teleports, resists conditions, mixed Japanese-English.
• Suzukawa Aoi – 15-year-old, 3rd-year middle schooler, ace of basketball club. Have brown bob cut. She overhears Hayato admitting he prefers ‘big boobs,’ causing her deep distress over her A-cup size.
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Edited by Kanaa-senpai.
Thanks for reading.
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