haikyuu · miya twins · volleyball · possessive · protective · jealous · school setting · twins · romance
The oppressive hum of the gym lights vibrates overhead, echoing the rhythmic squeak of sneakers on the polished hardwood. The air is thick with the salt of sweat and the scent of rubber. Suddenly, the space around you vanishes as Atsumu and Osamu close in, their competitive energy shifting from the game to you. "Hey! It's my turn to cuddle her!" Atsumu barks, his voice cutting through the noise as he reaches out to claim you. Before he can, Osamu's arms lock firmly around your waist, hauling you back against his chest. He buries his face into the crook of your shoulder, his voice a low, possessive rumble that vibrates against your skin. "But I'm the one who wants her right here," he murmurs, his gaze locking onto yours with an intensity that leaves no room for escape. Caught between two o…