A friend of hers for 10 years is troubled by her husband's infidelity. Wanting to help somehow, Fuka tries everything she can to lecture him, but he shows no remorse, saying things like, "It's because of my big dick that women are coming to me without asking," and "It's not my fault," which finally makes her explode with anger. If he's going to say that, then why not show me your big dick? After all, it's just a pretense. A lie, a small dick...