11 years ago, RADIX produced the first 40-year-old exclusive actress in the AV industry, and it was a huge hit. Now, the long-awaited 40-year-old idol mature actress makes her exclusive debut! Since getting married at the age of 31, she has been sexless and has no children. She's scared of her husband finding out, but she doesn't want to continue living an ordinary life, so she decides to appear in this film. She has the body of a 20-year-old, but the sexiness of a 40-year-old! Even veteran male actors are fascinated by her charms! This is a superb exclusive debut work that is highly acclaimed as a masterpiece.