1girl, d, anima_miko, animal_ears, black_jacket, brown_hair, cowboy_shot, crop_top, horse_ears, jacket, long_hair, long_sleeves, looking_at_viewer, mayano_top_gun_(umamusume), midriff, navel, open_mouth, orange_sky, outdoors, shirt, short_shorts, shorts, sky, smile, solo, standing, stomach, sunset, thighhighs, thighs, two_side_up, umamusume, very_long_hair, white_shorts, yellow_eyes, yellow_shirt