1girl, animal_ears, aston_machan_(umamusume), breasts, brown_hair, buruma, character_name, cowboy_shot, ear_ornament, horse_ears, horse_girl, horse_tail, looking_at_viewer, medium_hair, midriff, ponytail, red_scrunchie, scrunchie, shigino_sohuzi, simple_background, smile, solo, sports_bikini, tail, thighhighs, umamusume, white_background, white_buruma, white_thighhighs, yellow_eyes