i didn't know partygoers would actually screw each other, and I was still a little skeptical even after i was told. my friend just asked me to help bartend for a swanky party and since i had already called in sick to work i thought, well, why the hell not. so i got there, and the charming party orchestrators told me that due to my vivacious personality i was better suited to host. they gave me the sleazy scoop, saying that althought it was a swingers party, these people reject the term because they are young and attractive whereas swingers are older and generally not as good. i was like whatever, you're all swingers to me. he laughed, of course. couples came, just a few at a time. most knew each other to some capasity. i was showing group number six or seven to arrive (a couple and an extra woman) the last room in the flat, a gorgeously decorated room with couches and beds, when i first saw actual swinger party sex. i was a little shocked, but mostly didn't want to interrupt, so i just played it cool. the single woman in the group wasn't so shy. she was like "okay then! i'm just going to go over here" and she fled the room. in later conversation i learned that she was quite seriously catholic and considered all of the hanky panky immoral, and appalling. i asked her why she came, and she said, "it's like a car crash."
The highlight for me was when these two really beautiful women got it the fuck on. they were laughing and moaning and being cute, and very saucy.
I still don't know if i would interact in a party like this, but as planless saturday nights go, it was pretty interesting.