sasanon (sasapoliton), vivlos (umamusume), umamusume, highres, 1girl, animal ears, bare arms, bare shoulders, black bra, black panties, blue skirt, blue sports bra, blush, bra, breasts, cheerleader, closed eyes, hair between eyes, holding, holding pom poms, horse ears, horse girl, horse tail, looking at viewer, miniskirt, navel, open mouth, panties, pom pom (cheerleading), pom poms, sidelocks, skirt, solo, sports bra, tail, twintails, underboob, underwear