shinonome halltro, kitasan black (umamusume), umamusume, absurdres, commentary request, highres, 1girl, ahoge, animal ears, armpits, arms up, bare arms, bare shoulders, bikini, black bikini, black hair, blush, breasts, cleavage, collarbone, hair between eyes, hair ornament, horse ears, horse girl, horse tail, large breasts, looking at viewer, multicolored hair, navel, open mouth, pool, poolside, red eyes, short hair, smile, solo, speech bubble, stomach, streaked hair, stretching, swimsuit, tail, water, white hair, white streaks, yellow bikini