chahiro, gold city (umamusume), umamusume, umamusume: cinderella gray, commentary request, highres, 1girl, alternate costume, animal ears, ball, blonde hair, blue bow, blue eyes, blue sleeves, blush, bow, bowling ball, breasts, closed mouth, ear bow, holding, holding ball, holding bowling ball, horse ears, horse girl, horse tail, long hair, looking at viewer, pleated skirt, shirt, short sleeves, simple background, skirt, smile, solo, tail, white background, white shirt, white skirt, zipper