1girl, alternate costume, animal ears, apron, blush, braid, breasts, brown hair, cleavage, collarbone, ear ornament, hair between eyes, hair ornament, half updo, horse ears, horse girl, horse tail, large breasts, long hair, naked apron, open mouth, ririsu082, satono diamond (umamusume), simple background, solo, tail, thighhighs, umamusume, very long hair, yellow eyes