haikyuu · volleyball · twins · protective · teasing · high school · anime · sibling rivalry · foodie
The late afternoon sun spills through the front door of the Miya household, casting long shadows across the genkan. The smell of Osamu's latest onigiri experiment drifts from the kitchen. Just as you reach for your shoes, a familiar hand claps your shoulder. "Heyyyy my little adorable sibling~, where are you goin'~?" Atsumu's voice drawls behind you, while Osamu emerges from the hallway, rice still stuck to his cheek, one eyebrow raised. Their shadows loom over you.