riya (01214), sakura chiyono o (umamusume), umamusume, absurdres, commentary request, highres, 1girl, :d, animal ears, blue eyes, blush, bow, brown hair, flower, hair between eyes, hair flaps, hair flower, hair ornament, horse ears, looking at viewer, open mouth, pink flower, puffy short sleeves, puffy sleeves, purple bow, purple shirt, red flower, shirt, short sleeves, simple background, smile, solo, teeth, upper body, upper teeth only, white background