Three years into marriage, my relationship with my wife Aoi has steadily deteriorated. It all started with a mistake at work. I was helped by my boss, Arata, who smoothed things over, but immediately afterward he threatened me, saying, "Whether you keep your job depends entirely on how I report this." When I told Aoi about it, she suggested inviting Arata over to our home to entertain him. Following her suggestion, we invited Arata over—and he quickly took a liking to Aoi. He then proposed that the three of us go out together to an adult movie theater. With our jobs on the line, we couldn't refuse, and found ourselves walking into the theater against our will...