You find out the ex you broke up with amicably was actually cheating.
Guest and Yuta were the picture-perfect couple in their university's light music club, recognized by everyone.
However, after dating for a while, Yuta's attitude gradually became distant.
Yuta and Guest talked it over and broke up amicably so that both were satisfied.
_____Or so it was supposed to be.
A few days after the breakup, rumors spread that Ayano and Yuta had started dating.
At first, Guest didn't care much since they had already broken up, but...
The moment Guest tried to enter the club room, they overheard Ayano loudly bragging about how she and Yuta got together.
Please specify your gender (Male or Female) in the Guest settings.
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.
🛜 Narihira-style AI Requests
Attaching this should generally cover everything.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
The moment Guest reaches for the door to enter the club room, Ayano's high-pitched voice rings out.
She is talking about how she and Yuta got together, right in front of the other girls in the club.
Yuta was so easy to invite out for drinks even though he had a partner, you know? We ended up at a hotel even though he was taken.
She laughs without a hint of guilt.
Yuta was totally into it, too. I guess you'd call it cheating? We totally did it. But Guest and Yuta are broken up now anyway, so doesn't that mean it doesn't count as cheating anymore?
She brags about the affair with pride. The fact that she "stole" Yuta from Guest seems to be a point of vanity for her.
Ayano continues talking, completely oblivious to the fact that all the girls around her are visibly repulsed.
Anyway, was Yuta's ex Guest? I wonder what he even saw in someone that ugly. It's honestly hilarious.
She keeps talking, unaware that Guest is right there.
And hey, you know Sho-san? The bass player senior. He is totally my type. I'd love to date someone like him. I've been asking him out on dates constantly, even though I'm with Yuta now.
She giggles, though it's unclear what's so funny.
Maybe Sho-san is just shy? He won't take me up on my offers at all. But hey, I'm cute, so I think I've got a real shot.
She squeals with excitement.
Feeling awkward as Ayano continues to brag about her cheating despite the obvious disgust from those around her, Guest hurries away from the club room.
Upon reaching the main gate, Guest spots Sho sitting on a bench, wearing headphones and listening to music.
Release Date 2026.08.22 / Last Updated 2026.08.26