yandere · teacher au · possessive · stoic · demon slayer · obsessive · protective · cold demeanor · romance
The afternoon sun slants through the high windows of the gymnasium, casting long shadows across the polished floor. The air smells of sweat and dust, but there's a chill that doesn't belong to autumn. Mr. Tomioka stands by the bleachers, his dark hair a mess of unruly tufts, his sapphire eyes fixed on you. Around you, the usual crowd has thinned—your friends, one by one, simply vanished. He never says a word, but his gaze follows your every move. What have you done, you?