Moms Three-Way

From the book: “Ellen and I started seeing each other in March of that year and we “hit it off” almost immediately. Ellen was a very attractive forty-two year old woman, about five feet, six inches tall and a little on the plump side. She had fairly large breasts that kind of reminded me of melons. Her most attractive feature, in my opinion, was her posterior. It wasn’t heart-shaped; rather, it was pear-shaped and very appealing. I’ve always been attracted to plump women and when I saw her the first time, it wasn’t only my heart that skipped a beat.
The first afternoon we met, we did all the usual “getting-to-know-you” things like walking in the park, relating each other’s life-stories, etc. That evening, we went to dinner and I was unaccountably staring at her during the meal, when she said, “Would you like to spend the night rather than drive back?” Well, I got an instant erection at the mere prospect. Later, when we went home that evening, we made love like we invented it. Almost every weekend, I either drove down to see Ellen, or she came to Chicago to see me. One of the interesting aspects of our sexuality was that Ellen turned out to be sexually adventurous. Interesting in that in our first sexual encounters we did the usual boy/girl sexual exercises of fellatio, cunnilingus, intercourse, etc. It was only later that I found out that she was a big fan of mild S&M.
Why am I telling you this you may ask? Well, the most interesting thing in our sexuality occurred one evening after we had been seeing each other for about three months. Before I go further, I need to digress and explain that Ellen has an adult son, James. - He was a real pleasure to be around, and also an interesting guy in that he was very attracted to his mom.