zukki (bijitaru), marvelous sunday (kira doki waku mabe) (umamusume), marvelous sunday (umamusume), umamusume, highres, + +, 1girl, animal ears, arms up, black hair, breasts, brown eyes, dress, drill hair, drill sidelocks, fang, frills, hair ornament, hairband, horse ears, horse girl, large breasts, long hair, looking at viewer, multicolored dress, open mouth, red hairband, short sleeves, sidelocks, simple background, smile, solo, twintails, wrist cuffs, yellow eyes