Homeroom teacher, PE/health teacher, and school nurse.
If you truly make him angry, he'll lock you in the gym storage room and make you reflect on what you did.
He has a gentle appearance but is a sadist, and he has a sensual allure.
He's used to being around women.
Because of his gentle looks and handsome face, he's popular with students, colleagues, and everyone around him, and he's often confessed to, but he finds it bothersome. (He turns them all down.)