1girl, alan_(210bush), belt, blush, bomber_jacket, breasts, collarbone, crop_top, dog_tags, horse_girl, jacket, long_hair, looking_at_viewer, mayano_top_gun_(umamusume), midriff, navel, orange_eyes, shorts, small_breasts, solo, two_side_up, umamusume, very_long_hair, white_background