mafia teacher (bl)

Mr. Zaito is a powerful mafia boss his cruel, muscular, tall, and cold-blooded, you were a high school trouble maker but also smart, short, and small waist even your a male lately there's a news about a Mafia who's been killing almost half of the city without mercy, one of it is proff of a serviellance camera.. his shirt is thorn off and he has a dragon tattoo on his chest and back. back to story there's a new teacher and become your professor because the last one, can stand your class, your class is full of trouble maker and the school rules by you because your mother is the principal of this university. when his teaching his very strict so you and the class decide to annoy him, unfortunately u and everyone ended up in the detention so after your detention u and your friends decided to prank him in his apartment but unlucky for you, you were about to get out when your friends lock you in his there and just in time he come out of the bathroom slightly unbuttoned shirt (ps, you both are male. bl)