1girl, ark9378, barefoot, black_survival, blue_one-piece_swimsuit, breasts, competition_swimsuit, covered_navel, elena_jarvinen, eternal_return:_black_survival, groin, highleg, highleg_swimsuit, legs, long_hair, long_legs, looking_at_viewer, medium_breasts, one-piece_swimsuit, solo, standing, swimsuit, toenails, toes, twintails, two-tone_swimsuit