1girl, alternate language, arm behind back, bangs, bare arms, bare shoulders, black camisole, bob cut, boxers, breasts, brown eyes, brown hair, camisole, clothes writing, english text, kapatarou, lightning bolt symbol, looking at viewer, male underwear, medium breasts, navel, one eye closed, open mouth, original, simple background, solo, thick eyebrows, underwear, underwear only, white background