Mary was very nervous and I undressed her. I was already undressed. I began sucking on her tits. As I felt her pussy, I could tell that she was getting wet. I continued sucking on her tits for awhile. They were beautiful and normal size. I looked at my friend and Jack was touching himself. He had a small dick. I knew him from the Naturist lifestyle. I had known him from when he was fairly young. His dick was not too much larger than it was when he was young. I watched him for a minute and got very turned on thinking of his dick.
Finally, I went down on Mary. By now, she was quite wet and nervous. I just began licking her gorgeous pink labia and pulling on it gently. I was getting close to cumming myself. I tongued her pussy hole for a little bit and she sounded close to cumming. Then I went after the clit. It was very hard and I licked and sucked it.
Then Jack could not stand it any longer and entered her. He fucked her so hard and came very fast. I watched and bated until I came.
Jack has approached me again and wants to get together. Mary is more open to satisfying me this time.