kuena, seiun sky (soiree de chaton) (umamusume), seiun sky (umamusume), umamusume, highres, 1girl, animal ears, black socks, blue eyes, blue pants, blue shoes, blush, chibi, cropped jacket, full body, gloves, grey hair, grin, hair between eyes, horse ears, horse girl, horse tail, jacket, long sleeves, looking at viewer, outstretched arm, pants, shirt, shoes, simple background, smile, socks, solo, tail, white background, white gloves, white jacket, white shirt