HEZ-793 Swapping couples: My wife and coworker disappear into the bedroom... A few minutes later, I hear the wife moaning. ~Couples who crossed the line~ 2 episodes included

I've been married for a few years now and my marriage is going well. However, our sex life has become stale and we talk less and less at home. Then, I was invited to my house by a colleague who had the same problem. That day, we were drinking a lot and the party was drawing to an end when my colleague suggested we swap partners. Everyone was confused but agreed. My wife and my colleague disappeared into the bedroom. Then, a few minutes later, I heard my wife moaning from the bedroom... I was excited and found myself with my colleague's wife in front of me...