I married Minako and we lived happily together. But I wonder when it was that she started refusing to have sex at night. I felt that Minako had changed, so to reassure myself, I set up a camera in our house. I think I wanted to feel reassured by watching an ordinary, everyday scene. A few days later, I watched the footage I had taken. It showed my wife being raped by a delinquent student from the neighborhood. From then on, I saw my wife seeming to beg despite her reluctance, and then begging because she couldn't hold back...the shameless sight of my wife seeking pleasure so much that the delinquent students laughed at her was clearly on display.