kaicho (kaicho p), taiki shuttle (umamusume), umamusume, commentary request, highres, translation request, 1girl, :d, animal ears, ass, breasts, completely nude, from behind, hair ornament, holding, holding towel, horse ears, horse girl, horse tail, large breasts, nude, open mouth, partially submerged, polka dot, polka dot background, short hair, sideboob, smile, solo, star (symbol), star hair ornament, tail, towel, wet