So before the wife and I started dating, my ex and I introduced her to a friend and coworker of mine who had recently become single. We all had drinks and hung out and finally decided to call it a night. Since they had been drinking, offered a air mattress in the living room to spend the night while the ex and I went upstairs. After getting upstairs, I could hear the low murmur of their voices and then heard her giggling and then low moaning. This was the ex she dated last before we got together and I found out recently he was the biggest cock she had ever taken. Little did I know, I was listening to my wife being introduced to a truly massive cock for the first time that night and would never have guessed 7-8 years later, she would be taking big cocks in front of me.