1girl, aisaka tisato, animal ears, bangs, bare arms, bare shoulders, bikini, bikini skirt, blue sky, blush, bow, breasts, brown hair, cleavage, cloud, crossed bangs, daiwa scarlet (trifle vacation) (umamusume), daiwa scarlet (umamusume), day, fang, frilled bikini, frills, hair between eyes, hair bow, hair intakes, halterneck, hand on hip, hand to own mouth, highleg, highleg bikini, horse ears, horse girl, kneeling, large breasts, long hair, looking at viewer, navel, open mouth, outdoors, palm tree, red bikini, red bow, red eyes, red ribbon, ribbon, skin fang, sky, solo, stomach, swimsuit, tree, twintails, umamusume, umamusume summer story (umamusume), very long hair, water, wet