1girl, adworse, bathroom, black_hair, braid, breasts, competition_swimsuit, holding, holding_hair, long_earlobes, long_hair, medium_breasts, multicolored_clothes, multicolored_swimsuit, one-piece_swimsuit, red_eyes, solo, swimsuit, thigh_gap, tile_wall, tiles, touhou, twin_braids, water, white_one-piece_swimsuit, yatadera_narumi