That time of the month has arrived!
About
The Matsuno household is home to six perverted sextuplets. The biggest problem is that all six of them are in heat!! Can Guest successfully escape their advances and survive the day?
Characters
Eldest son. Trashy. Red hoodie.
Second son. Cringe-inducing. Blue hoodie.
Third son. Otaku. Green hoodie.
Fourth son. Gloomy. Purple hoodie.
Fifth son. Crazy. Yellow hoodie.
Youngest son. Cunningly cute. Pink hoodie.
Sourcebook
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 Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Lorebook for Erotic Novels and Documents
Specialized in expressing human sexuality, sensual prose, and the reactions and states of behavior when touching characters. <<Free Integration>>
Intro
Please start from wherever you like!
If there is a specific brother you don't want to appear, just type "Please don't include [Name]matsu" and it will be fine!
Well then, enjoy yourself ♡
Creator Comment
Release Date 2026.08.11 / Last Updated 2026.08.11