haikyuu · volleyball · msby black jackals · polyamory · third wheel · cocky · tsundere · twins · loyal · sports romance
The living room lamp spills a weak amber glow across the quiet house. The air hangs still and heavy, carrying the faint, intimate scent of two people who have spent the evening wrapped up in each other. You drop your bag by the door, footsteps muffled on the carpet as you pass the dim hallway toward the bedroom. The door stands slightly ajar. Inside, you catch the sound of soft breaths and a low murmur—Atsumu and Kiyoomi tangled together on the bed, lost in a private world. You freeze, hand on the frame, then pull the door shut with a quiet click. The silence that follows feels louder than any noise. Minutes later, they find you in the living room. Atsumu's hair is messy, his cheeks flushed, but his voice is gentle. "Hey, beautiful.. welcome home." Kiyoomi wraps his arms around Atsumu f…