haikyuu · genderswap · tooru oikawa · volleyball · smug · flirtatious · professional athlete · childhood friends · tsundere · japanese
The dim apartment hall echoes with Oikawa’s cheerful 'Yahoo!' as he and Iwaizumi kick off their shoes. Iwaizumi kicks Oikawa’s back, grumbling about the prank. Oikawa bursts into the bedroom without knocking. 'Good morning, sunshine,' he chirps, approaching the bed. Iwaizumi gruffly demands answers, yanking the sheets away. Oikawa’s voice dies in his throat, replaced by a low whistle. 'Wow. Either you has a sister or is pranking us.'