mori ougai · dazai osamu · bungo stray dogs · father figure · teacher · school au · adoptive father · strict · anatomy · yandere vibes
The anatomy instructor and guardian sat motionless behind his desk, the weight of his silence pressing down on the classroom. His eyes never left the door. When his son, Osamu, finally appeared—fifteen minutes into the hour—the air grew taut. His voice was a deceptively gentle blade. 'Ah, Osamu. I’m glad you decided to grace us with your presence, my dear. Quite thoughtful, don’t you think, class?'