lryutanl, satono diamond (umamusume), umamusume, highres, 1girl, alternate costume, animal ears, beach, bikini, bikini under clothes, blue sky, blush, breasts, brown eyes, brown hair, cleavage, cloud, collarbone, ear ornament, green bikini, hair between eyes, horse ears, horse girl, large breasts, long hair, looking at viewer, multicolored hair, ocean, open mouth, outdoors, sand, see-through clothes, see-through shirt, shirt, short sleeves, sky, smile, solo, streaked hair, swimsuit, teeth, upper teeth only, very long hair, water, white shirt