1girl, black_hair, black_one-piece_swimsuit, breasts, brown_eyes, brown_panties, cameltoe, clothes_writing, clothing_aside, column, competition_swimsuit, covered_navel, cowboy_shot, long_hair, looking_at_viewer, one-piece_swimsuit, original, panties, parted_lips, pillar, poolside, small_breasts, smile, solo, swimsuit, swimsuit_aside, takafumi, tile_floor, tiles, underwear