yuuyuu (3jjbn), byerley turk (umamusume), umamusume, commentary request, highres, 1girl, animal ears, ass, beach, black hair, blue one-piece swimsuit, breasts, brown eyes, choker, competition swimsuit, dutch angle, from behind, horizon, horse ears, horse girl, horse tail, large breasts, looking at viewer, looking back, multicolored hair, ocean, one-piece swimsuit, racerback, red eyes, short hair, solo, swimsuit, tail, two-tone hair, white choker