"The truth is, I've always wanted to have an affair," says 55-year-old Utsugi Rika. She's a mother of two and is celebrating her 30th wedding anniversary. As you can see, she has an incredible figure. And she loves sex. She says she's been tempted to cheat on her husband many times. For a long time, she'd held back, thinking she'd wait until her son was an adult, but this spring, her youngest son was finally independent. Now, Rika no longer had anything to restrain herself. And then, she saw women her age in adult videos...