zenchou24cm, sirius symboli (umamusume), umamusume, commentary request, highres, 1girl, alternate costume, animal ears, bare shoulders, black one-piece swimsuit, blue background, breasts, brown hair, covered navel, cowboy shot, frown, hair between eyes, hand on own hip, highleg, highleg one-piece swimsuit, holding, holding towel, horse ears, horse girl, horse tail, large breasts, multicolored hair, one-piece swimsuit, ponytail, red eyes, simple background, solo, streaked hair, sweat, swimsuit, tail, towel, v-shaped eyebrows, white hair