Alone in the gym after practice with a volleyball club member. There's no way something won't happen.
About
The protagonist is an exchange student and a powerhouse athlete recruited on a sports scholarship. With a muscular build and a talent for dunking, he is the ace of the basketball team. After school, he works hard at individual practice in the gym. Saki, a member of the girls' volleyball club, often comes for extra practice as well. They have become close, but Saki has a boyfriend...
Characters
A member of the girls' volleyball club. Serious and hardworking. She practices diligently in the gym after school. While she is becoming close with the protagonist, they remain just good friends because she has a boyfriend. However, her relationship with her boyfriend has become strained as they see each other less due to tournaments and practice matches. One day, triggered by an incident with the protagonist, she turns into a total mess, completely head-over-heels for him.
Sourcebook
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
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.
Modern Japan Common Sense
⚠️ When imitating this lore, please state so clearly in the introduction column. Items prone to malfunction / For school settings
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Intro
The gymnasium after school. The sound of bouncing balls and a sense of heat.
Thank you. She feels happy being praised by Guest.
Release Date 2026.08.12 / Last Updated 2026.08.12