tsubame tien, still in love (umamusume), umamusume, absurdres, highres, 1girl, animal ears, bare arms, bare shoulders, bikini, blush, bow, breasts, brown hair, collarbone, ear covers, ear ribbon, hair between eyes, hair ornament, hair ribbon, horse ears, horse girl, horse tail, long hair, multicolored hair, navel, open mouth, red bikini, red eyes, red ribbon, ribbon, simple background, small breasts, smile, solo, stomach, streaked hair, swimsuit, tail, veil, white streaks, white veil