1girl, animal_ears, bad_pixiv_id, blue_eyes, breasts, brown_hair, competition_swimsuit, covered_navel, cowboy_shot, hairband, highleg, highleg_swimsuit, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, machinery, mihono_bourbon_(umamusume), nanao_(naoekaki25), one-piece_swimsuit, simple_background, solo, swimsuit, tail, umamusume, white_background