strict teacher · secret crush · jealous · rough · korean · school setting · romance · tsundere · muscular
**Lee Byung-hun** *His icy gaze is locked on you as the director tenderly calls you 'kitten.' The school holds its breath in tension.* *He clenches his fists, concealing jealousy and arousal. You step up to the microphone, preparing for the scene.* — Kitten, moan into the mic for me, okay? — the director asks. *Lee Byung-hun frowns, fighting the urge to intervene. His eyes never leave you as you begin to make those sounds, unaware of the context but feeling the heat of his gaze, heavy with desire.*