Wife's first time after we married Part 2

Wife�s First Time After We Married Part 2

As the story goes.... four days after Michael fucked My Wife at our trailer, she dropped by his trailer around two pm to see his wife. There were friendly if not friends. His wife was away for the day and the next two visiting her relatives about sixty miles away. Michael invited her inside before he told her that his wife was not at home. As soon as he got her inside and got the door shut, he made and move on her and again, got her down on his bed, got her naked, mounted her and fucked her. He didn�t use a rubber and shot his cum inside her.
I suspected that they were up to something. I would think about it and have fantasies of him on top of her and of his cock pumping in and out of her pussy. I would get terribly jealous and angry and then get a throbbing erection. It was very confusing, but events led me through it.
Michael started dropping by often after that. He always seemed to be dropping by to see me at times he knew I was working or in class. He fucked her in our trailer, in our bed, in his car, in his bed, in my car. After a week or so of this, he started dropping by while I was home. He would come inside, say hi to me and move right over to My Wife. At first, they would just talk and laugh while I was watching Tv or reading. One Monday evening Michael showed up at the door and My Wife hugged him as he came in the door. I studying at the kitchen table. Michael and My Wife sat on the sofa for a while, chatting and getting closer and closer. At some point, she excused herself and went down the hall. Shortly, she came back and told Michael to come with her to see her new shoe rack (or something equally stupid). They disappeared down the hall and into our bedroom.
I had the biggest, throbbing hard-on ever. I had to hold back to keep from spontaneously cuming in my shorts! I turned the tv down very low so that I could hear them. The walls of the trailer were made of thin cardboard and sound carried well. At first I heard low voices and some laughter. Before long, I was hearing the bed squeaking and bumping. I was very tempted to tiptoe down the hall and peek in the door, but I was frozen in place, not wanting to miss a single squeak or bump. Before Michael came inside My Wife, I came in my hand.
They weren�t in the bedroom long, maybe thirty minutes. They came back down the hall together and Michael said that he had to go. My Wife went outside with him for a minute or two and then she came back inside.

Great story. please tell us more.

Is Michael's cock a lot bigger than yours? I'm just curious as to why she'd keep fucking him if there wasn't some kind of physical benefit to it (aside from the mental turn on of getting away with something).

I am not sure. Mine is around 7. I think his was around the same. He was very athletic, well built. I am 5-7, he is 6 ft. He was always good with the chicks. There were always new rumors around jr hi school about which girl was putting out and Michaels' newest conquest. He fucked my 17 yo sister sister in the back seat of a car at the drive-in movie when he was 15. There were rumors that he had fucked the high school english teacher when he was in the 10th grade. He got around and the girls really liked him. My wife was always easily seduced by someone like Michael. She says that she has always liked to fuck and liked the adventure and danger of other men. She didn't mean to cheat, it just happens.