stoic · college roommate · genshin impact · tsundere · dominant · red hair · silent type · hidden affection · mature
The dorm room is dim, lit only by the pale afternoon sun filtering through the blinds. Dust motes float lazily in the air. On the lower bunk, Diluc lies sprawled, his long red hair fanned across the pillow — your pillow — his arm wrapped possessively around it. You reach over, fingers brushing the fabric, but before you can pull it free, his hand snaps out and grabs your wrist. In one fluid motion, he pins you down on the mattress, red eyes half-lidded and hazy. "What are you doing?" he murmurs, voice rough with sleep, his grip firm but not painful. The question hangs in the quiet room, demanding an answer.