My best friend and I met, in school. Over time, we became closer friends. In our early 30s, we'd periodically get together and party (along with our girlfriends).

Best friend, his girlfriend, my girlfriend (current fwb Ms.A), and myself were drinking at my house one night. After getting a buzz, he pulled me to the side. Said his girlfriend thinks im hot. also said he's been wantingmy girl, for a long time. He asked if I'd be willing to trade for some fun, if they agreed. Of course, I was, so we asked the ladies. They were also willing.

After a bit of drinking one night, my gf and I were on our couch. Friend and his gf were on on the floor, not far from us. My gf was covered up with a blanket. I was very horny, so i got under the blanket with her, and started having sex with her. I threw the cover off not shortly after we started. After seeing us, they also started having sex. after i finished, i got up and was about to go to the bathroom. He stopped having sex with his gf, and got up. He whispered to me, that we should swap women. He admitted that he'd always wanted to try my gf (which of course, i already knew). I agreed, so he sat down by my gf (I'll call her Ms.A).

He talked to her for a minute, while i layed down next to his gf (I'll call her Ms.P). Ms.P was half asleep at this point. So i watched friend and Ms.A for a minute. She accepted his advance, and he started fingering her. So, i put my arm around her, and started talking to her. She quickly woke up more, but didn't seem bothered that i had my arm around her, or the fact that the front of me was closely cuddled with the back of her (spooning). I told her what they were doing, and she said she knew. he'd already asked her if she'd be ok with that scenario. So, i knew i must be good with her! I started rubbing her ass. Then sliding one finger, then two in her. not long after, i started working my dick in her pussy. She was already nice and wet, since they were having sex just before this. I watched my friend get on top (missionary), of my gf, and start pounding away at her. At the same time, i picked up the pace on his gf. Ms.A was moaning nice and loud while he was in her. I thought she'd like him, since i knew he was bigger than me. Ms.P sounded like she was enjoying me, as well.

Since him and I had already had sex, with our own ladies before that, we both lasted for a bit. I started hearing sounds, that told me he was close to cumming. I looked over and watched him start shaking, amd staying balls deep in her, as he blew! Seeing that, made me explode a matter of seconds after he had. We were still on our sides, at this point. So, i grabbed her hip, and pulled her against me, as tight as I could. I then blew my load deep inside her! I kissed her on the neck, and got up. He got up, and we went back to our own ladies.

He layed dowm next to his gf, and they both ended up falling asleep not long after. Ms.A and I stayed awake for a bit, and just chatted and cuddled. She mentioned that his load felt massive, and that i might want to get a towel, to save the couch lol. instead, i grabbed her waist, pulled her to get her in the laying position. I got down in front of her, and pushed her legs way back. I dove in face first! She was very surprised, because we'd done something similar things, several other times. i cleaned her up as much as I could (also giving her an orgasm in the process). After that, we fell asleep. The next day, everything was cool. We all agreed that we enjoyed ourselves, and they went home. That was one of my favorite times, that we had swapped ladies. We had done this several times before, with different women. This was the first time we had sharing these two particular ladies. And it wasn't the last time that i shared this one with him....