Brother and Our Wives
My older brother and I got married the same year. Our tastes in women were evidently the same as both of our wives were blond, slender, 24 years old and very sexy. His wife was taller than mine, 5'7" versus 5'4" and my wife had bigger breasts, 34C versus 34B.
Otherwise, they could have been twins. When we were all dating, my brother and I talked about how we were attracted to our girlfriends and also attracted to each others gf.
We were going on a vacation together and my brother asked me if I wanted to trade our wives for the two weeks. He said that he had asked his wife and she was willing. I at first didn't want to trade but after a week of thinking about it, I decided that it might be fun. I asked my wife what she thought about it and it surprised me when she said that she was very willing. That was because of one other difference in our wives. My wife had only had sex with me and me with her while my brother and his wife had many lovers before their wedding.
So when we got on the plane, I sat with my brother's wife and he sat with mine. During the flight, I saw that my brother had his hand between my wife's legs and they were kissing. I was getting turned on watching my brother with my wife and I kissed his wife.
When we got on the cruise ship, we went to our rooms, me with my brother's wife and he with mine. We had about an hour before dinner and we planned to take a nap and then shower. As soon as we got into our room, we took our clothes off and fucked. When we were at dinner, I turned to my wife and I asked her if she had sex with my brother. She said that they did and it was fun. I immediately got hard picturing my brother on top of my wife fucking her. We went dancing after dinner and I was hard the entire time while I was watching my brother dancing with my wife knowing that he had fucked her and would again later. Then we went back to our rooms and I fucked my brother's wife while I am sure that he fucked mine.
The entire cruise, I fucked my brother's wife but mostly thought about him fucking my wife. On the flight home, we again sat with each other's spouses. I couldn't wait to get home to fuck my wife and we did just as soon as we got in the bedroom taking our clothes off while running through the house.
Two months after we got back, we found out that there was another difference between our wives. My brother's wife was on birth control and mine wasn't which my wife and I never thought about before our vacation. My wife had gotten pregnant during the cruise while being fucked by my brother several time each day. I was upset at first but soon seeing my wife's belly growing and knowing how she had gotten pregnant really turned me on.
Long 🐂 💩 story !!!