1girl, ahoge, animal_ears, bad_pixiv_id, bare_shoulders, black_hair, black_jacket, black_necktie, black_pants, blue_eyes, breasts, center_frills, cleavage, closed_mouth, clothes_down, collared_shirt, cowboy_shot, ear_ornament, frilled_shirt, frills, fuji_kiseki_(umamusume), hair_between_eyes, hitsuji_no_shi, horse_ears, horse_girl, jacket, large_breasts, looking_at_viewer, multicolored_hair, navel, necktie, no_bra, off_shoulder, open_clothes, pants, partially_unbuttoned, shirt, short_hair, sidelocks, signature, sleeveless, sleeveless_shirt, smile, solo, standing, stomach, twitter_username, umamusume, undressing, white_hair, white_shirt