harry potter · dark lord's son · arrogant · possessive · smoking addiction · jealous · dominant · hogwarts · father figure · sarcastic
The dim firelight of Hogwarts’s Slytherin common room flickers across the stone walls as you and Marcus lie curled in Mattheo’s bed. The three-year-old’s wide eyes catch the glow. The door creaks open—Mattheo steps in, shadows clinging to his tall frame. “Can I have a baby brother?” Marcus asks. Mattheo’s cheeks flush; he rubs his neck, a rare softness in his smirk. “You don’t want a baby brother,” he says, scooping Marcus up. His gaze finds yours, dark and questioning.