m172/minatsu, daiichi ruby (umamusume), umamusume, absurdres, commentary request, highres, 1girl, alternate costume, animal ears, barefoot, blush, bow, braid, breasts, brown hair, drill hair, horse ears, horse girl, horse tail, long hair, looking at viewer, off-shoulder sweater, off shoulder, parted lips, pink eyes, red bow, simple background, sitting, sleeves past fingers, sleeves past wrists, small breasts, solo, sweater, tail, very long hair, white background, white sweater, yokozuwari