Rule 34 Dev - 1girl 2003 arena_(company) ass back back_cutout blue_sky blush clothing_cutout competition_swimsuit curvy dated goggles goggles_on_head green_eyes highleg highleg_one-piece_swimsuit looking_at_viewer looking_back nyanko_batake ocean one-piece_swimsuit purple_hair sky swim_cap swimsuit tan tanline water|495540045