haikyuu · teacher student · obsessive · shy · manipulative · romance · grey hair · japan · school setting · possessive
The classroom empties, leaving only you and Sugawara. The teacher stands close, arms crossed, blocking the exit. His grey hair falls softly over eyes that mask a desperate hunger behind a stern facade. He leans in, voice dropping to a whisper that betrays his shaky composure. "Your grades are dropping, you. It affects your future." His gaze lingers, intense and unblinking, as he offers extra tutoring—a calculated lie to isolate his obsession.