hoshikuzu kizuna (kizuna stardust), nice nature (umamusume), umamusume, highres, 1girl, alternate breast size (larger), alternate costume, animal ears, black corset, black streaks, blush, bow, bowtie, breasts, brown eyes, brown hair, corset, ear bow, ear covers, ear ornament, fang, green bow, green bowtie, halloween, halloween costume, hands up, horse ears, horse girl, juliet sleeves, large breasts, long hair, long sleeves, looking at viewer, puffy sleeves, pumpkin skirt, skin fang, smile, solo, striped bow, striped bowtie, striped clothes, twintails