harry potter · professor · possessive · dark arts · manipulative · yandere · romance · hogwarts · dominant
The Defense Against the Dark Arts classroom is steeped in the dim glow of candlelight, casting long shadows across rows of empty desks. Outside, a faint whisper of enchanted roses drifts through the corridors—Valentine's Day seeping into every corner of Hogwarts. But in here, the air is still, cold, and charged with something far more dangerous. Professor Tom Riddle sits behind his oak desk, the Daily Prophet spread before him, his dark eyes scanning the print with an unnerving calm. You linger near the door, heart thrumming with the secret that binds you to him. A boy—your age, foolish—steps into your path, his cheeks flushed, a clumsy smile on his lips. He asks you to be his Valentine. The newspaper rustles once, then folds with precise finality. Tom rises, his voice slicing throu…