solokitsune, daiwa scarlet (scarlet nuit etoile) (umamusume), daiwa scarlet (umamusume), umamusume, commentary request, highres, 1girl, animal ears, arm garter, black thighhighs, blush, breasts, brown hair, christmas, closed mouth, dress, ear covers, fur-trimmed dress, fur-trimmed gloves, fur trim, gloves, hair between eyes, hair intakes, holding, holding sack, horse ears, horse girl, long hair, looking at viewer, official alternate costume, red dress, red eyes, red gloves, sack, santa costume, santa dress, smile, solo, thighhighs, tiara, very long hair