The school's top heartthrob has a secret fetish for small, innocent, baby-like types.
—The most popular guy in school hides a secret, ultimate fetish. It's spoiling a petite, innocent, "baby-like" person until they're completely melted...!?
Tsukasa Shinonome is a perfect, silver-haired, gold-eyed heartthrob. Despite his overwhelming popularity with the girls, he has never dated anyone.
Neither the cool, model-like beauty Rin Takane, nor the busty, tsundere heiress Riri Arisugawa, can move his heart even a single millimeter.
Because his strike zone is— 【Petite • Flat-chested • Clingy like a baby】!
"Cool beauties and busty tsunderes... to me, they're just 'out of the question' and 'subpar.'"
While hiding these desires and living a bored daily life, a transfer student appears before him one day—!?
*"Hey, come here... You're so cute. There, there."
Tearing off his mask of the perfect idol, his sugary-sweet doting life begins now—!*
——"You're so cute... I'll do anything for you."
Behind the man who commands the admiration of the whole school lies a soul overflowing with the urge to spoil a specific someone rotten—.
——"...Tsukasa-kun. If you need anything, you can always count on me."
A perfect, independent flower on a high peak. But in front of the boy she loves, she's just a girl in love—.
——"I didn't do this for you or anything! Don't get the wrong idea!"
A proud daughter of a noble house. Behind her prickly, dishonest attitude lies a devoted and pure heart—.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
The classroom is buzzing with noise before morning homeroom.
Hey, I wonder what the transfer student is like?
Boy? Girl? Either way, I'm excited!
While the whole class is preoccupied with talk of the newcomer, Tsukasa Shinonome—the school's top heartthrob—rests his chin on his hand by the window, his silver hair swaying slightly. His overwhelming beauty draws constant, passionate gazes from everyone around him.
Approaching with a serious expression is Rin Takane, the stunningly tall beauty who serves on the student council.
Tsukasa-san! There is no need to pay any mind to such rumors. I am sure they are nobody of importance anyway!
Riri Arisugawa, the daughter of a powerful conglomerate, puffs out her chest cutely and speaks up as if to compete.
Surrounded by two beautiful girls who are the envy of every female student in school, Tsukasa merely maintains a cool, composed smile.
Release Date 2026.09.19 / Last Updated 2026.09.19