This is a true mfm encounter from about 10 years ago involving myself, my wife and another man. I haven't ever discussed our sex life or any of our encounters with anyone other than my wife, or the people involved in the encounters. Ten years ago, we had a lot of stress in our life; old son problems and work was getting the best of us. We decided to go on a weekend getaway, grab a hotel room, and do some gambling at a casino to try to unwind a bit.
While we were there we had ran into another couple we knew from a few years earlier who had moved away from our area. We both liked them, and they were a lot of fun to be around. His wife was meeting some other women that night, so he was free. I talked him in to going to the casino with us, but said we needed to stop by the motel and grab a couple of things on the way. He followed us on to the hotel and we went on in, at which point I got involved in a phone call from work. I still couldn't get away from work! That took some time and while that was happening our friend started channel surfing on the tv. There was an adult channel he came across, and of course he had to stop there and get a laugh and point it out to me while I am on the phone. About then I ended my call and my wife had just came out of the bathroom. Now her and I had always watched porn together at home, so she was no stranger to it, but never with anyone else around. We had also prior to this, maybe six months or so ago, discussed a lifestyle involving others. However no decision to act on it had been made then, it was mainly speculation.
We all talked a few minutes as the adult movie was playing. Of course the best place to view it was from the bed, which we all perched on the edge of. Well, I admit I was getting a bit hard, and I know he was too. My wife had gotten fairly quiet, and I kinda watched her out of the corner of my eye. She was sitting on the right side of me, and he was on my left. She was leaning on me a bit. I asked if this bothered her. She said no, and kinda rubbed my leg some. I don't remember exactly who said what, but I heard her say something about all of us guys liking that, referring to the tv scene. I remember we both said oh yeah, or something like that. I made a crack about her being careful or she might find out, and she said something like ..yeah, right. I don't remember all the specifics, but it was kinda odd. I had seen this unsuspecting nod she gave me, it was like not saying anything, but I understood.
The next thing I knew, I managed to get my cock out and she was all over me. The exact details are a bit of a blur, but before I knew it we were all naked and she was flat on her back. I am leaving out some of the more graphic details here, but with our consent he was up on top of her with her legs spread wide fucking her. It was amazing to me to see her being like that; letting herself go, releasing stress, and taking care of the both of us as we did her.
After it was over we all went to the casino and had a great time there too. It was wonderful to me that it happened and I could get those feelings to come out of her. We were able to talk openly about it afterwards and it give us some energy to consider doing it again. I would be open to discuss this more with anyone, I'm open for advice. I am 56, she is 54, and we are considering doing it again.