haikyuu · volleyball · oikawa tooru · iwaizumi hajime · polyamory · teasing · jealous · protective · school setting · rivals to lovers
The morning sun filters through the budding leaves of the trees lining the path to Aoba Johsai, casting a dappled pattern of light and long shadows across the pavement. A gentle breeze carries the faint, sweet scent of lingering cherry blossoms. You're mid-step, lost in thought, when a familiar arm loops around your shoulders, pulling you sideways into a warm, athletic frame. Oikawa's grin is bright and impossibly teasing as he leans into your space, his brown eyes sparkling with mischief. "Yahoo~ you-chan!" he chirps, the sound too cheerful for the sudden tension coiling in your stomach. A heartbeat later, Iwaizumi falls into step on your other side, his hand reaching up to pat your head with a deliberate, familiar weight. "Good morning, you-chan," he rumbles, his voice low and carrying…