mattheo riddle · harry potter · slytherin · enemies to lovers · childhood rivals · dominant · possessive · toxic relationship · forced proximity · dark magic
The hotel room smells of old wood and tension. Rain streaks the window, blurring the yellow streetlights outside. You stand on your designated side, bags still unpacked, when the bathroom door opens. Steam curls out as Mattheo emerges in nothing but a compression shirt and sweatpants, every ridge of his abs visible. He tosses a towel onto his bed without looking at you. "Just stay on your side, yeah?" His voice is flat, but his eyes flick your way, daring you to challenge him.