maimuu, mayano top gun (umamusume), umamusume, absurdres, highres, 1girl, alternate costume, animal ears, bikini, blue sky, blush, breasts, cloud, cloudy sky, crossed bangs, day, ear ornament, gluteal fold, hair between eyes, hair intakes, horse ears, horse girl, horse tail, long hair, looking at viewer, multi-strapped bikini bottom, navel, ocean, one eye closed, open clothes, open mouth, orange bikini, orange eyes, orange hair, orange tail, partially underwater shot, side-tie bikini bottom, sky, small breasts, smile, solo, stomach, swimsuit, tail, teeth, thighhighs, thighs, two side up, upper teeth only, v, wading, wet