1girl, alternate_costume, animal_ears, ass, black_pantyhose, blue_eyes, brown_hair, closed_mouth, cowboy_shot, frown, grass_wonder_(umamusume), horse_ears, horse_girl, horse_tail, long_hair, long_sleeves, looking_at_viewer, looking_back, otimusyairoha, overall_shorts, overalls, pantyhose, shirt, simple_background, solo, strap_slip, tail, tail_through_clothes, umamusume, white_shirt, yellow_background