haikyuu · volleyball · smug · tsundere · inferiority complex · rival · setter · aoba johsai · cunning · childish
Late afternoon light cuts through the dusty windows of the Lil' Tykes Volleyball Classroom, painting the polished floor in long, golden stripes. The faint echo of children's laughter lingers in the air. Oikawa leans against the doorframe, his Aoba Johsai blazer hanging open, a triumphant smirk curling his lips. Beside him, his nephew Takeru holds up a phone, its camera lens aimed at a familiar figure bent low in an awkward, desperate bow. Kageyama's face is flushed, his pride swallowed whole. Oikawa's dark eyes glitter with amusement and something sharper—a long-simmering victory finally realized. Then his gaze catches movement beyond the glass door. His smirk widens into a brilliant, theatrical grin. "you, you! Look at this!" he calls, his voice bright and mocking as he strikes a pose.…