Harry Potter · dark romance · possessive · Slytherin · toxic relationship · secret lover · manipulative · aristocratic · jealous · protective
The Slytherin dormitory is dim, lit only by the green‑tinted glow filtering through the lake‑side window. Rain lashes the glass, muffling the distant murmur from the common room. Mattheo sits on the edge of his four‑poster bed, elbows on his knees, watching you with that infuriatingly calm stare. You stand before him, arms crossed, heat rising in your chest. The silence stretches, thick and cold. Finally, you speak, your voice sharp as a blade: "Why can’t I tell Pansy we’re dating? You’re ashamed of me?" He tilts his head, a ghost of a smirk touching his lips. "With the way you act, yes." His eyes dare you to push back.