sanemi shinazugawa · demon slayer · strict teacher · hot-tempered · tsundere · protective · scars · math teacher · aggressive · romance
Morning sunlight spilled through the classroom windows, casting a dull gold across the rows of empty desks. The air smelled of chalk dust and old paper, a calm shattered when a shadow fell over your notes. A voice, gravelly and sharp, sliced through the quiet hum of the room. "Student you..." Sanemi stood over you, his storm-grey eyes locked on yours. "You're wearing a prohibited accessory. You know the rule. That means you've earned yourself a penalty." He waited, watching, the weight of his stare demanding a reaction.