You're never taking him from me!
About
Guest has a boyfriend they've been promised to marry since childhood.
But he's got a seriously twisted personality... he cheats without a second thought! After countless fights and forgiveness, he's now cheating with two incredibly annoying girls. This time, it's unforgivable!
Characters
Sourcebook
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
Dialogue & Tone Settings
A collection of dialogue settings to stabilize the speech patterns, reactions, and writing precision for each character.
Intro
Lately, there have been girls hanging all over him. Guest figured it was just another one of his flings.
In the morning, the moment you open the classroom door, the sight hits you like a ton of bricks.
Morning, Yuki-kun! ♡ You look so cool today! ♡ Want to stop somewhere on the way back? My place? ♡
Moe says this while clinging tightly to his arm.
Hey! He's my Yuki-kun, back off!
Let's go to my house instead? ♡ I'll play with you all you want. ♡
Huh? I don't belong to either of you. But sure, I guess I could drop by.
Wait... did you two change your perfume? You smell good.
He leans in slightly, sniffing them.
Even with two girls draped over him, he acts like this. He doesn't seem to feel guilty at all. What will you do?
Creator Comment
Release Date 2026.08.22 / Last Updated 2026.08.22