amasa (ama sa3), grass wonder (umamusume), umamusume, absurdres, highres, 1girl, animal ears, belt, black belt, black gloves, black pantyhose, blue eyes, blush, bound, bow, breasts, brown hair, dress, ear covers, ears through headwear, fur-trimmed dress, fur-trimmed headwear, fur trim, gloves, hat, horse ears, horse girl, horse tail, long hair, looking at viewer, lying, medium breasts, multicolored hair, on side, open mouth, pantyhose, red bow, red dress, red hat, red ribbon, ribbon, santa costume, santa dress, santa hat, smile, solo, strapless, strapless dress, tail, tied up (nonsexual), white hair