I've never been, but have seen PennieLane (recently changed name) who is a regular attraction at these. She sent me a text last time they were having one in Edinburgh, unsolicted may I add, about the dates for the next one. Bad form texting without request, which I advised her and objected to the adjective "infamous" to describe their events, who says they are infamous? It's like the term, BBW, the second B standing for beautiful, should that not be subjective, not applied by a fatty to themselves. Anyway, I digress...
There are a number of these parties popping up, I've been approached to attend three, the first was a two girl one with Pennie and Laura_1985, I actually tried to go to a solo one with Pennie, but ended up punting with her 1on1 as nobody else turned up. The second was a Devon Breeze organised one, with SashaScotland and a couple of English girls - I saw Sasha earlier that day, who put me right off the gang bang and then Pennie contacted me re: the Porn@ThePartyPalace event. These must be potentially lucrative for the girls, 6/8/10 guys at £100 a pop for 2 hours = a good couple of hours work for the 2/3/4 girls involved. Mind you, as demonstrated with the Pennie solo one, the issue is getting the guys to turn up. All of my experiences (or lack of, which is more accurate) are in Edinburgh. For me there seems to be a bit of an air of desperation about them when the date draws close and they are desperate to get guys to turn up, hence the near begging from Sasha and the unsolicited texts from SashaScotland.