katsushika yuki, rice shower (umamusume), umamusume, black bodystocking, highres, 1girl, animal ears, bare shoulders, black gloves, blush, breasts, brown hair, covered navel, crop top, flipped hair, fur-trimmed headwear, fur collar, fur trim, gloves, hair over one eye, hat, horse ears, horse girl, horse tail, long hair, looking at viewer, open mouth, purple eyes, red skirt, santa costume, santa hat, skirt, small breasts, smile, solo, tail