1girl, alternate_costume, animal_ears, ass_visible_through_thighs, bad_twitter_id, bare_shoulders, belt, breasts, brown_hair, cleavage, cowboy_shot, denim, ear_ornament, hair_between_eyes, horse_ears, horse_girl, horse_tail, jeans, jewelry, large_breasts, long_hair, long_sleeves, looking_at_viewer, midriff, mmm_(mmm623), multicolored_hair, narrow_waist, navel, necklace, off_shoulder, pants, red_eyes, simple_background, sirius_symboli_(umamusume), smirk, solo, streaked_hair, tail, tank_top, teeth, umamusume, very_long_hair, white_background, white_hair