1girl, animal ears, ass, black hair, blue one-piece swimsuit, blush, competition school swimsuit, hat, hokuyukis, horse ears, horse girl, horse tail, long hair, looking at viewer, looking back, one-piece swimsuit, pantyhose, pantyhose under swimsuit, purple eyes, rice shower (umamusume), school swimsuit, single vertical stripe, solo, swimsuit, tail, tail through clothes, tracen swimsuit, umamusume, white background