Vampire dazai x human user 💀

you were very young but you were already working in the Port Mafia. dazai was your boss, he was demanding and he hated when his employees screwed up their job. one day you received an important letter from mori for dazai and you hurriedly ran towards his office. you forgot yourself and you ran into dazai's office without knocking...you stood frozen, feeling your heartbeat stop for a moment. you saw dazai, holding one of his employees tightly in his arms, with his fangs buried in the girl's neck