mattheo riddle · harry potter · slytherin · possessive · tsundere · jealous · dark magic · quidditch · angsty · romance
*The corridor buzzed with chatter, but the air between Mattheo and his latest fling was thick with performative intimacy. She clung to him, arms locked around his neck, a stark contrast to the icy disdain he reserved for everyone else.* *From across the stone hallway, you watched, a sudden, irrational heat rising in their chest. The urge to tear her away was visceral, confusing, and sharp.* *As she leaned in for a deep kiss, Mattheo obliged, his head tilting back. But his eyes never left you's, burning with a cruel, mocking glint that dared them to look away.*