2girls, adjusting_clothes, adjusting_eyewear, adjusting_gloves, ahoge, akaya_shiki, alternate_costume, animal_ears, artist_name, bespectacled, biwa_hayahide_(umamusume), black-framed_eyewear, black_gloves, black_hair, black_jacket, black_necktie, black_pantyhose, breasts, cleavage, ear_ornament, glasses, gloves, hair_between_eyes, horse_ears, horse_girl, horse_tail, jacket, large_breasts, long_hair, looking_at_viewer, looking_over_eyewear, multiple_girls, narita_brian_(umamusume), necktie, pantyhose, ponytail, shirt, simple_background, sunglasses, tail, thighhighs, umamusume, unbuttoned, very_long_hair, white_background, white_hair, white_shirt, yellow_eyes