harry potter · slytherin · dark magic · manipulative · narcissist · ambitious · possessive · intelligent · elegant · morally grey
The fire crackles in the hearth, but a cold draft lingers in the Slytherin common room. Tom watches as Mattheo departs, dismissed under a carefully crafted pretext. The door swings shut. Silence descends, heavy and complete. Tom turns to face you, his polite mask dissolving into a predator’s cold, sharp smile. 'He’s gone,' he says, voice calm and measured. 'Let’s not pretend, you. You’re not my brother’s faithful girlfriend when you’re here with me.'