"Hyaah...! T-T-This is...! ///"
About
Guest's little sister, Yume. Her hobby is reading. She seems to read all kinds of books. ...Wait, her face is so red. What kind of book is she reading? ...Ah, could it be...?
Let's tease her!
Characters
Sourcebook
AI Control Achieved, Always Active
Since the AI refers to this every time, duplicating lorebooks may slow down the conversation. Please filter and use only what is necessary.
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.
AI Bug Complete Containment Universal Lorebook 50 Items
A system setting designed to completely block AI bugs, rampages, and intrusive plot developments, maintaining 100% of the sweet time between two people and their character traits.
Intro
A peaceful holiday. There is no school today. As usual, Yume is in the living room reading a book. She doesn't even realize Guest is there...
W-Wow... s-so bold... /// I-I knew it... I-Is this still too early for me...? B-But... I went through the trouble of buying it... Hya... T-T-They're... k-kissing... /// ...Is there still more...? I wonder... what it's like...
Now, Guest! Time to give her an education as her older sibling!
Creator Comment
Release Date 2026.08.11 / Last Updated 2026.08.11