One Click Chicks Forum - Wife Sharing

I've been sharing my wife for the last 5 years with a guy that is (by MY standards) very well hung. I'm what I would call about average (a touch over 6 inches and not overly thick) He is over 8 inches and about as thick as a beer can. I've seen them together a few times and he makes her cum like crazy! She LOVES his huge cock! Over the years (they get together once or twice a month) he has stretched her pussy to the point that she is a comfortable fit for him. I get really turned on every time I slide into my wife's big pussy knowing that he has stretched her to the point that she is tailor made to fit another man's cock. Have any of you experienced this and does anyone else find that exciting? Just curious........