A bit about me, I've been a bull for 4 couples and over time I became more curious about what it would be like to be on the other side of the experience. I got married 3 years ago and the curiosity got more and more intense, so I started to talk with my wife about wanting to see her fuck another man. We are at a very intensely secure space in our relationship and are both very clear about this being something to bring a sexual charge into our intimate sexual relationship at home. So, I think that is why we both feel comfortable taking this step. As much as I've fantasized about seeing my wife spread her legs for another man, it is about to happen since we are doing a meet and greet with a couple this month who already know that I'm cool with just sitting back and watching. I expect that seeing my wife fuck and enjoy herself, having orgasms with another man will be burned into my brain and make me masturbate even more to this theme than I already do. Oh...and the good thing about my wife, she doesn't fake her sexual pleasure. She can be very upset when she doesn't get that orgasm with sex, so if I see her cum on this guy's cock there's no doubt that it will be for real. What has been the progression for others and did it eventually evolve into more and more intense cuckolding sexual games or is it really a once in a while thing that you've done to bring an electrical charge to your sex life with your spouse? Comments from the female perspective are also most welcome and requested.