After hearing that her friend's husband still cannot stop cheating, Ayano storms over to confront him. His selfish insistence that he has done nothing wrong pushes her anger past the limit. “Then show me that thing you're so proud of! It's probably tiny anyway!” She impulsively strips off his clothes and underwear—only to reveal a cock far bigger than she ever imagined. The surprise leaves her flustered, but curiosity about his huge dick steadily takes over.