Betty and I had been sharing our bed with others for a few years. With very few exceptions it was always with another couple, David and Sherry. During those early years Betty and David would pair up and me with Sherry, but we'd always have sex in separate rooms. A few times we were all naked and petted in front of one another but I never saw Betty have sex with David. Even when he would occasionally come by the house for a quickie, I'd let them have the bedroom by themselves.
I always loved sloppy seconds and since I was almost twice the size of David it made me feel really proud to be able to stretch her more even after they had fucked, some times as long as an hour.
During these years the idea of eating a cream pie never crossed my mind. I did not even know what a cream pie was. It is not that the idea of eating cum was an issue since I was, as Betty knew, bisexual, and David and I often sucked each other off. While I have a lot of stories to share about David and Sherry I'll think on them later as I want to work up to my first cream pie experience.
A couple of years after we had opened our marriage and bedroom we had our first experience with someone who would turn out to be a long term lover, Murphy. In fact, it has been over 30 years so far and we're still seeing him. He is married but we never brought her into the mix.