1girl, animal_ears, breasts, copano_rickey_(umamusume), double_bun, dress, fang, fingerless_gloves, gloves, hair_bun, horse_ears, horse_girl, horse_tail, long_hair, medium_breasts, ningen3333, open_mouth, panties, purple_eyes, simple_background, solo, tail, umamusume, underwear, white_background, white_panties