1girl, absurdres, against_wall, bare_arms, bare_legs, black_hair, blue_eyes, blue_one-piece_swimsuit, blush, breasts, commentary_request, covered_navel, crotch, highres, looking_at_viewer, one-piece_swimsuit, open_mouth, original, parted_lips, sakura_yuu_(hzjy8485), school_swimsuit, solo, standing, swimsuit, thighs, tile_wall, tiles, twintails, water, wet