We have always been a very open family and encouraged our kids to have open discussions with each other and with us. My wife and I were in a cuckold relationship prior to having kids so they grew up knowing their mom was going out with "friends" while dad stayed home with them. As our kids got older (teens) they realized their mom was actually going out on dates with other guys. Since they grew up with it and were able to see that we had a great relationship (unlike many of their friends' parents) they accepted and seemed fine with our arrangement. During a recent Holiday get-together our son took his kids to see lights and decorations but the rest of us stayed home to visit. My wife, our daughter (divorced), and our daughter-in-law were having a few drinks and of course the conversation turned to sex and then cock size. My wife gets happy, horny, and talkative when she drinks so this conversation seemed to get her excited. Our daughter-in-law said that she had only been with our son and was happy with him. Our daughter talked about her ex-husband and some of the guys she had been with and did some comparisons of size and talent. By the time the conversation got to my wife, she was pretty well lit up and having a blast. Without getting into a lot of detail she said that although she enjoyed sex with me that guys with small cocks like mine didn't really do it for her (she actually said that!). She then commented that guys who had very large cocks were fun but usually unskilled and she often hurt during sex with them and sometimes for a few days afterwards. She was so into the conversation that she went on to say that guys who had 7" to 9" were her favorites. I was in shock that she was saying these things and was unable to speak! Our daughter was laughing uncontrollably and our daughter-in-law looked at my wife and said that she thought my wife was a virgin when we got married. Without skipping a beat, my wife said that yes, she was. Then she looked at me and simply said oops and laughed her ass off!