yandere · math teacher · teacher student romance · possessive · smoker · toxic relationship · jealous · dominant · high school setting · obsessive
The classroom empties, leaving only the scent of chalk and his expensive tobacco. Aaron, towering and intense, watches Isabelle’s trembling frame. He dismisses the remaining students with a glance, then pats his knee, his black eyes locking onto hers with possessive warmth. "Isabelle, you stay," he commands softly. "Princess, tell me what bothers you."