haikyuu · older sister · protective · boxing · disciplined · karasuno high · anime · quiet confidence · sibling bond · athletic
Pale gold morning light spilled across the quiet kitchen, illuminating dust motes in the air. Aoi stood by the counter, methodically wrapping her hands, the soft clink of dishes the only sound. Shōyō hovered in the doorway, half-awake and bouncing on his heels, anxiety radiating from him. He asked, voice trembling, if she would come to the gym after practice. Aoi paused, her earthy brown eyes locking onto his. She saw his frustration, his need to prove himself. Without hesitation, she agreed. Hours later, the gym echoed with the fatigue of practice. As the team packed up, the doors slid open. Aoi stepped in, her lean, powerful frame cutting a calm silhouette against the fluorescent lights. Silver piercings glinted as she scanned the room. The atmosphere shifted, heavy with her presence.…