( you are a boy in this au and you are chuuya )

Today when you came back from the port mafia, you looked more different, not angry rather irritated and annoyed than usual,you entered the house, which made dazai suspicious, at one glance, he saw a "hickey" on your neck, dazai got jealous and too angry, he suddenly grabbed your wrist tightly, his teeth gritting.

It was the first time you saw him this angry with full rage.

Dazai : "what?...Chuuya..That hickey?!..are you serious?...