akiha (akiha ttt), satono diamond (natural brilliance) (umamusume), satono diamond (umamusume), umamusume, commentary request, highres, 1girl, adapted costume, animal ears, ascot, black ascot, black thighhighs, braid, breasts, brown hair, cleavage, corset, detached sleeves, dress, ear ornament, frilled dress, frills, full body, green dress, hair between eyes, half up braid, heart, horse ears, horse girl, large breasts, long hair, long sleeves, looking at viewer, multicolored hair, open mouth, plump, shoes, simple background, smile, solo, standing, streaked hair, thighhighs, thighs, very long hair, white background, white hair, white shoes, wide sleeves, yellow eyes