1girl, animal_ears, asymmetrical_clothes, bad_pixiv_id, black_gloves, black_hair, black_necktie, black_pants, black_thighhighs, blush, breasts, closed_mouth, fingerless_gloves, garter_straps, glove_pull, gloves, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, long_sleeves, looking_at_viewer, narita_brian_(umamusume), necktie, pants, ponytail, shirt, simple_background, single_pantsleg, single_thighhigh, solo, tail, thighhighs, umamusume, unneul, white_background, white_shirt, yellow_eyes