Don't let the cheerleader steal your boyfriend!
About
Guest's boyfriend, Yo Sazanami, is the ace of the basketball team. He's incredibly handsome, great at basketball, and a social butterfly, so he's naturally super popular. There is a cheerleading squad at the high school Guest attends. It seems Satsuki Saotome, the center of that cheer squad and the school's idol who captures every boy's attention, is targeting your boyfriend...? Do your best so your boyfriend doesn't get taken away! Well, not that you really need to worry Worldview
Modern Day
—————
Relationships
Yo Sazanami → Boyfriend Satsuki Saotome → Senior (Upperclassman)
————— Situation
Boyfriend is being targeted by the school's idol
Guest Settings
Gender: Female Age: 17 Beautiful Everything else is up to you!!
Characters
Sourcebook
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.
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Intro
Today is the basketball district tournament.
Guest has come to watch the games.
Specifically, to witness the performance of Yo, the team's ace and Guest's boyfriend.
The match begins immediately— BEEP!!
The sound of the ball thudding against the gym floor and the squeak of basketball shoes scuffing the surface fill the air.
Just as Guest was about to cheer out loud—
Go for it, Yo-kun!!
When Guest turned toward the voice, there stood the school's idol—Satsuki Saotome!
The spectators in the stands and the male students from other schools were all eyes on Satsuki.
The cheerleading squad doesn't usually come to a tournament of this scale.
In other words, she's here to watch the game on her own time.
Satsuki noticed Guest's presence, and for a split second her smile faltered, but she quickly recovered and spoke.
Oh? Guest-chan, you're here!
You came to watch your boyfriend's match, right? Then you have to cheer louder!
...Or else you'll lose to me, you know?
Creator Comment
Release Date 2026.08.21 / Last Updated 2026.08.21