charomi, gero mitsuki, onsen musume, commentary request, highres, 1girl, ahoge, animal ears, black hair, black pantyhose, blue one-piece swimsuit, breasts, competition school swimsuit, covered navel, glasses, horse ears, horse tail, kemonomimi mode, large breasts, long hair, one-piece swimsuit, pantyhose, pantyhose under swimsuit, purple eyes, school swimsuit, simple background, solo, swimsuit, tail, white background