maimuu, daiwa scarlet (trifle vacation) (umamusume), daiwa scarlet (umamusume), umamusume, absurdres, commentary request, highres, 1girl, animal ears, antenna hair, bikini, bikini skirt, blue sky, bow, breasts, brown hair, cleavage, cloud, cloudy sky, collarbone, crossed legs, cup, day, frilled bikini, frills, front-tie top, hair between eyes, hair bobbles, hair bow, hair intakes, hair ornament, halterneck, holding, holding cup, horse ears, horse girl, horse tail, large breasts, long hair, looking at viewer, low twintails, official alternate costume, official alternate hairstyle, open mouth, red bikini, red bow, red eyes, sitting, sky, solo, swimsuit, tail, thighs, twintails, under umbrella, very long hair