A few years after I married my wife, our sexual relations always ended in failure due to work stress. At the same time, I started looking at Cuckold message boards more and more. My desire grew stronger, and I started browsing the sites at work, but my subordinate Mukaizaka found out about my actions. Mukaizaka knew my wife from her past. Out of jealousy and curiosity, I asked Mukaizaka if he would like to sleep with my wife. Mukaizaka readily agreed. And from the day I invited Mukaizaka to my house, the masochistic nature of our couple was revealed...