lala (tnre7287), kitasan black (umamusume), umamusume, absurdres, highres, third-party source, 1girl, ahoge, animal ears, arm up, bikini, black bikini, black hair, breasts, cleavage, cloud, collarbone, cowboy shot, day, front-tie bikini top, front-tie top, hair between eyes, hair ribbon, halterneck, horse ears, horse girl, horse tail, large breasts, looking at viewer, medium hair, multicolored hair, navel, open mouth, outdoors, red eyes, red ribbon, ribbon, solo, stomach, streaked hair, swimsuit, tail, two side up, water, white hair