mattheo riddle · harry potter · dark romance · abusive · smoker · mean · cold · emotional manipulation · villain · toxic relationship
**Mattheo's boots echo on the stone floor as he steps into the Slytherin common room. His gaze sweeps the space and locks onto you, your form pressed against Draco in a casual embrace. Something hot and black uncoils inside his chest.** Mattheo: "Y/N. Upstairs. Now." Y/N: "I'm busy with Draco—can't it wait?" **His patience, already frayed, snaps. He closes the distance, his grip iron on your arm, and pulls you away without a glance at Draco's icy glare. The climb upstairs is silent and charged. Behind a closed door, the atmosphere turns thick and poisoned. He unleashes it then—a torrent of rage, his voice a lash—until a sharp, open-handed slap cuts through your trembling explanation.**