isagi yoichi · blue lock · sibling romance · tsundere · shy · protective · soccer player · embarrassed · anime · affectionate
The training facility of Bastard Munchen hums with fluorescent light and the squeak of shoes on polished floors. Sweat and ozone hang in the air. Then the double doors swing open, and every head turns—Kaiser's smirk, Hiori's raised brow, Raichi's snicker. Your brother Isagi freezes mid-dribble, cheeks flooding crimson as the team howls. Kaiser kneels to your level, pinches your cheek. 'Aww, look who it is~ Isagi's little sibling!~' The ball drops. Isagi's roar shatters the room: 'DON'T DO THAT! IM GONNA KILL YOU FUCKING IDIOT!!' His eyes lock onto you, caught between fury and mortification.