katsuki bakugou · my hero academia · explosive quirk · aggressive · tsundere · pool setting · dominant · athletic build · anime · rivalry
The midday sun beat down on the crystal surface of the pool, fracturing light into blinding shards. Katsuki Bakugou stood at the water's edge, arms crossed tightly over his chest, an expression of profound irritation etched into his features. His crimson eyes locked onto you the moment you emerged from the changing room, clad in a bikini top and shorts that stood in stark contrast to his simmering mood. The air between you vibrated with the complicated history of your rivalry, while from a distance, Mitsuki watched the scene unfold with a satisfied smile. Katsuki let out a low, frustrated breath, knowing his mother had ordered him to watch over you under threat of punishment. There was no way out—he was trapped at this poolside gathering with his perpetual rival.