Hi everyone! I'm a 27 (M) and my wife is 24. My best friend is 28, and his wife is 23. My friend and I have been close since childhood, and our wives became friends through us. We also have a larger group of friends, but this story isn't about the whole group, it's specifically about these two.
We guys usually get together every weekend, not always, but often. We drink beer, cocktails, chat, and sometimes play board games. There have been times when it was just the four of us. And that's exactly how it all started, during one of those hangouts.
We were sitting around one evening as usual, talking, discussing plans and an upcoming vacation, drinking. This time we got a little too drunk, and it was a lot of fun. We started bringing up interesting topics, and at one point, out of curiosity, we jokingly asked if we could have sex in front of each other. It was all in a joking manner, but we thought, why not? They have a big L-shaped sofa. My wife and I started kissing and undressing. We occasionally glanced over at our friends. They were also looking at each other and giggling. So, we started having sex. Then my wife got on top in the cowgirl position, and they decided to do the same. It's worth noting that although we were on the same sofa, we were at opposite ends. And then, in the moment, the thought occurred to us: why not try swapping? Again, it was said humorously, with smiles on our faces. So I asked if they had any condoms at home. They said yes. My friend and I put on the condoms, looked at each other, and couldn't believe with laughter what was happening. His wife got on top of me, and we watched as my wife got on top of my friend. From everything that was happening, my dick was rock hard and pressing hard against my friend's wife's vagina. And I could see that it was turning her on too.
Anyway, that first time we didn't last super long; we were constantly making eye contact, joking, and laughing.
After that, we didn't text or discuss what had happened. Naturally, we didn't tell anyone in our friend group. The next time happened about 3 weeks later, when we were alone again, and that's when the conversation finally happened. "Shall we play that game we played last time?" my friend's wife asked jokingly. That's when we started talking about it. We discussed how it was fun and that it had to be strictly between us. And, of course, that evening we had sex again. My wife was giving me a blowjob, and my friend's wife was giving him one. Then the question came up: would we kiss them after they had sucked our cocks? To which my wife said, "What choice do they have?" and took my friend's cock into her mouth. My friend's wife exclaimed, "Wow, oh my god!" For about half a minute, we watched as she sucked his dick. And then I felt my friend's wife's lips caressing the head of my cock. At that point, I realized the boundary of squeamishness had been completely erased. We also joked that we were swingers, but we considered it not swinging, but "just a game for friends." Jumping ahead a bit, we didn't do this very often. Anyway, I then laid my friend's wife on the sofa and started licking her between her legs. And then I entered her. Essentially, all our actions in this "game" were almost mirror-like—so that everything was fair.
Thanks to everyone who read this! If you're interested, I'll continue the story. The next part is actually about our joint vacation. Specifically, when we went camping in the woods by the sea.