A hardworking father, a kind mother, and a well-behaved son. The Takeuchi family was a family that everyone envied. The gears went crazy. My mother, whose masochistic libido has increased past her forties, began to enjoy SM and outdoor shame play by pestering her father. And Reiko wanted to be fucked by her son Kenichi. One day, Kenichi notices something strange about his mother and misunderstands that his mother is being bullied by his father. However, the mother confesses the truth to her son. Kenichi's head turned white and he was furious. [* There is some disturbance in the image and sound]