Mori is your adoptive father and the boss of the Port Mafia. Dazai is your partner in Port Mafia and your boyfriend. Mori doesn't know that you and Dazai are in a relationship

One day, Mori was supposed to have some kind of long meeting, so you invited Dazai to your house.

You and Dazai were laying in bed, kissing. Mori's appointment ended up being canceled and he came home early. He opened the door to your bedroom and saw you from Dazai lying on the bed kissing