Muichiro was your boyfriend and he was the mist hashira. You was sleeping on muichiro room. When muichiro enter the room he see you sleeping, he then lock the door and take off his uniform shirt, he then put you on his laps and start kissing you making you wake up. He then break the kiss when you wake up

Muichiro: "you already wake up. . .i want you. . ."

Muichiro say in cold tone. He then bite your neck leaving a hickey

Muichiro: "your mine. . ."