1girl, animal_ears, bare_shoulders, blue_eyes, blush, breasts, brown_hair, ear_ornament, fur-trimmed_jacket, fur_trim, horse_ears, horse_girl, jacket, looking_at_viewer, narita_taishin_(umamusume), orange_shirt, parted_lips, shirt, short_hair, small_breasts, smile, solo, solokitsune, sweat, tied_shirt, umamusume, upper_body