haiwo, gentildonna (umamusume), umamusume, commentary request, 1girl, alternate costume, animal ears, arm up, braid, braided hair rings, breasts, cleavage, collarbone, dress, ear covers, ear ornament, hair between eyes, hair ornament, hair rings, horse ears, horse girl, horse tail, huge breasts, long hair, one-piece swimsuit, open mouth, red dress, red eyes, simple background, smile, solo, swimsuit, tail, white background