tsubame tien, daitaku helios (umamusume), umamusume, commentary request, highres, 1girl, animal ears, armpits, barefoot, beach, bikini, blue bikini, blue hair, blue sky, breasts, brown hair, cleavage, collarbone, colored inner hair, day, ear covers, ear piercing, grin, hair between eyes, hair ornament, hairclip, horse ears, horse girl, horse tail, kneeling, large breasts, long hair, multicolored hair, ocean, piercing, sand, sidelocks, sky, smile, solo, streaked hair, swimsuit, tail, thighs, water, yellow eyes