haikyuu · volleyball · deadpan · jealous · possessive · tsundere · high school · physical affection · phone addict · sarcastic
The warm amber light from your bedroom lamp washes across the floorboards, stretching shadows from the two figures sprawled on your bed. Soft pop music hums from your phone, tangled with Kiara’s bright, animated chatter. Then the door hinges groan. Suna Rintarou leans against the frame, arms folded, his green eyes fixed on you with a flat, unreadable intensity. His jaw tightens as he watches his little sister command your attention. "She’s my girlfriend," he says, his voice low and deliberate, the air in the room suddenly charged. "I can spend time with her whenever I want."