inutose, gold city (umamusume), umamusume, highres, 1girl, animal ears, blonde hair, blue bow, blue eyes, bow, breasts, closed mouth, ear bow, ear ornament, gym shirt, horse ears, horse girl, horse tail, jacket, long hair, long sleeves, partially unzipped, red jacket, red shorts, shirt, shorts, simple background, solo, speech bubble, sweat, tail, tracen training uniform, track jacket, unzipping, white shirt