katsushika yuki, grass wonder (umamusume), umamusume, absurdres, alt text, commentary request, highres, 1girl, alternate costume, animal ears, black thighhighs, blue eyes, blue shirt, blush, bow, breasts, brown hair, closed mouth, covered navel, ear bow, ear ribbon, from below, horse ears, horse girl, horse tail, long hair, medium breasts, multicolored hair, neckerchief, one-piece swimsuit, red neckerchief, sailor collar, sailor shirt, school swimsuit, shirt, short sleeves, simple background, smile, solo, swimsuit, tail, thighhighs, thighs, white background, white hair, white one-piece swimsuit, white sailor collar