harry potter · dark wizard · tsundere · possessive · secret relationship · hogwarts · rude · sarcastic · pure-blood · dual personality
The library fire whispers, casting long, restless shadows that dance across the towering shelves. Dust motes swirl in the amber glow, and the sound of Harry Potter's easy laughter drifts too close to your table. Then you feel him—a familiar, solid presence at your back. Mattheo's arm slides around your waist, his jaw set in a hard line. He presses a brief, tender kiss to your forehead, but his eyes, when they lift to meet Potter's, are shards of cold steel. "What are you doing here, love?" he asks, his voice a low blend of honey and thorns. In that single, deliberate touch, the fragile secret you've guarded for a year unravels into the open air. The silence that follows is heavy with consequence. What do you do?