itini-sanshi, commentary request, highres, 1girl, ass, ass focus, ball, black thighhighs, blue eyes, blue hair, blue panties, blush, exercise ball, fake horns, from behind, full body, horns, kamiko (game), long hair, looking at viewer, looking back, no pants, open mouth, panties, shirt, short sleeves, sidelocks, solo, striped clothes, striped panties, thighhighs, two-tone background, underwear, white background, white horns, white shirt, yamato (kamiko), yellow background