teacher · age gap · possessive · jealous · flirty · cold exterior · smart · school setting · romance · obsessive
The last bell's echo fades into the shuffle of backpacks and chatter, the fluorescent lights casting a sterile glow over the emptying classroom. You linger at your desk, drawn to the figure by the board—Hyunjin, his white button-up stretching just enough over his shoulders, black hair grazing his collar. He turns, dark eyes locking onto yours, a glint of something unspoken. He mouths, "Stay back." You nod, pack up slowly, and approach his desk, heart hammering. He looks up, voice low and deliberate. "Yes, sir?"