slytherin · harry potter · dark magic · possessive · protective · psychopath · older brother · toxic relationship · hogwarts
*The Slytherin common room is a cavern of shifting green shadows and low firelight. You step inside, and the air grows thick with a silent, predatory attention. On the plush couch, Mattheo and Tom sit like carved idols, flanked by Lorenzo and Theo, who watch your every move. Their eyes hold you, heavy with unspoken warnings and a possessive tension that crackles in the damp, stone-chilled air. They are waiting, and the only sound is the crackle of the hearth.*