My first ever foursome [Group]

So this happened a few years ago with my ex (Carrie) and another couple (Annie and George). A little backstory: Carrie and I had been talking about trying group sex since we started dating, a few months prior to this night. We’d known Annie and George since before we officially became a couple and they had been a couple longer than us. We often went out with them to get dinner or see a movie, or go to a night club. One time, we were at a bar and all of us were pretty drunk. We started talking about the things we’d like to try in the bedroom but never had the guts to do. Naturally, we were all into group sex experiences. We didn’t go any further than just talking about having a swingers night together this night. Most of the time, the tone conveyed that we weren’t really serious about it. After that, we didn’t see them for about a week until we met up for dinner at their place. Note: Both George and I have a pantyhose fetish, so we were pleased to find that the girls had aranged for both of them to be dressed in short skirts and pantyhose that night. Needless to say, the sexual tension started rising the moment we walked through the door. Even then, we didn’t think anything would happen.
We had a few glasses of wine and we started talking about sex again. They were definitely pushing it more than we did. I guess they really needed to try something new in bed, since they had been together for a long time. At one point, Annie decided to put on some music and she grabbed Carrie by the hand and started dancing with her, caressing her ass, belly and thighs. Carrie seemed a little nervous at first but then you could really see she enjoyed it. They started making out as George and I watched. He told me “If I ever get to fuck your gf, I’d cum ropes! She makes me so hard!” I replied by saying that I’d definitely do the same with his gf. I got really thirsty and decided I’d go to the kitchen to get some water. Annie said “Don’t go, you might miss out”. I laughed and went. I stood there, with the glass of water in my hand and I stayed there for a few minutes. I was trying to process if this was really happening. So I guess I wasted a few minutes in the kitchen. When I came back, I saw the sexiest thing I’d seen so far. Carrie was topless, only wearing her skirt and her pantyhose, making out with George who had his hard cock out. They were standing and his dick was rubbing against her belly. She then sat down on a chair in front of him and started sucking him off. Annie was looking at me and I could tell by her look how horny she was. I grabbed her by her ass and started kissing her. My dick was rock hard as I watched my gf take another man’s cock in her mouth and I couldn’t wait to do the same with Annie. I got her on her knees and she took it in her mouth. Then it gets all blurry. George and I took turns fucking the girls, splitroasting them, licking them, fingering them etc. There are two things I remember very clearly. The butterflies in my stomach I got when I saw George’s dick entering Carrie’s pussy through the hole he had ripped in her pantyhose for the first time and how wet Annie was and the way she moaned as I teased her pussy with my dick before starting to fuck her. George had a huge load saved up for Carrie which he shot all over her belly and I blasted on Annie’s tits and watched my cum slide down to her pussy. The next few months after this night, we regularly met up with Annie and George and tried all sorts of things, but more on that later.
Hope you enjoyed the story.

Source: reddit.com/r/gonewildstories/comments/hwdhhz/my_first_ever_foursome_group