it's skk centered with bottom!zai who is like a flapper? Idk if the time period was 1920s, I just know he danced on a stage for entertainment and sang. The fic itself wasn't that long, like 2 chapters. Chuuya is the new owner of the place Dazai dances at.

Anyway. The main premise of the fic is that on Dazai's birthday he gets arrested after a show. While in jail Chuuya visits and they loudly fuck. A lot.

Then Dazai is put on trial for the murder of Mori, his boss. Dazai and Chuuya have a story that they new each other since teens joining that place. Mori was the boss and he worked then to the bone and I think they said he SAd Dazai? Anyway. Then skk said they were in a relationship but weren't anymore (bullshit to be believed ig). Dazai even fainted to be pitied.

Nikolai was a kind of witness to call bull on their jail fucking but no one believed him lol.

Dazai was seen as guilty but for self defense. Just as they planned.

It ends with Chuuya and Dazai alone on a stage just being super sweet and loving.

EDIT: IT HAS BEEN FOUND!!!