0kami 89zo, seiun sky (soiree de chaton) (umamusume), seiun sky (umamusume), umamusume, absurdres, commentary request, highres, 1girl, animal ears, blue eyes, blue shorts, blue socks, blue vest, blush, boutonniere, bow, bowtie, ear covers, gloves, grey hair, horse ears, horse girl, horse tail, jacket, long sleeves, looking at viewer, official alternate costume, open mouth, petals, shirt, shoes, short hair, shorts, simple background, single ear cover, sitting, smile, socks, solo, tail, vest, white background, white gloves, white jacket, white shirt