My ex-wife and I started swinging when I had left the Army after turning 40. We lived in the Midlands and went to various clubs where we met with couples for 4way play. If we both liked the other couple, which obviously we both did, then we would do follow up with meets at other times with them at hotels or at clubs. We really clicked with one couple from the north west, (let's call them John and Chris although not their real names) and was soon meeting them regularly.

One late evening we were having a 4some in our hotel room and while Chris was blowing me John asked her "what's it like sucking a cock?". Chris moved aside and told him to have a go if I didn't mind, which of course I didn't. After a minute or 2 of John sucking me, I decided I wanted a try myself to see what it is like so asked him if I could suck him too. We spun round in to a 69 and sucked each other while both our wives watched us. After quiet a few minutes although neither of us had cum we broke away and then all started chatting, where we both admitted to our wives and each other that we really enjoyed what we had just done.

Due to lateness they other couple excused themselves and went to their room, which was conveniently directly opposite ours. My wife and I went to bed but she was too tired for any further play and wanted to go to sleep whilst I was there with a raging hard-on and wanting a cum. I asked her if I can nip across the corridor to see if our friends wanted a bit more play to finish off as I wanted a cum, she happily agreed and turned over to go to sleep.

Knocking on their door, Chris answered and when I asked if they wanted a bit more play as an MMF and could I suck John again she readily invited me in. As I walked in John was on the bed with a raging hard-on and as I am looking at his cock Chris told me that John loved the cock sucking and wants to do more but she doesn't want to be left out of the play and wants spit-roasting.

In no time at all, I stripped off while she got on the bed naked and we were soon both at her. We started spit-roasting Chris and swapped ends a few times. We guided each others cocks in to Chris and took the opportunity to slip our cock in to the others mouth for a minute or 2. How horny was that, being buried in another guys wife with his cock in your mouth.

We must have been at this 3sum for over half an hour before Chris said she needed to stop and was getting a bit sore as well as needing to get some sleep. Neither John nor I had cum yet but we were both fired up and needing a cum. Thankfully John suggested to Chris that he is desperate to cum and would she mind if we 69'ed again until we had both cum. Chris was pleased with the suggestion and sat back with a glass of water while we adopted the 69 and started sucking and licking each others cocks. It wasn't too long before John shuddered and warned me he was going to cum. In an instant I wondered what cum tastes like straight from the cock having only ever liked my own cum off my hand before then, so I clamped my mouth slightly firmer on his cock and sucked whilst using my tongue on the underside of his helmet.

Now this is the bit that slightly puzzled me but knowing he was about to cum in my mouth and I was going to taste my first hot load of cum started to trigger my cum. Johns cock started twitching and I felt the first spurts of hot cum and it tasted good. As I continued to suck and swallow John my own cum started and I was filling Johns mouth which he also started to swallow. Fuck that was so horny and I knew there and then I would be doing this again. John cum was giving my mouth a tingly sensation and I loved it. As our cums subsided and we broke apart, Chris was there wide eyed and smiling. She had loved what she had seen and was happy for both of us that we had also loved the experience.

I returned to our room to find my wife fast asleep so turned in for the night. I told her the next morning that we had a quick 3sum before John and I sucked each other off and we both wanted to do it again sometime. We met Chris and John a few times after that and every time John and I put on a show for the girls, it's just a shame our wives weren't bi as well otherwise that would have been the perfect scenario.