So I did a quick search, and there's not been much posted on the topic for quite a while.
I'm interested in experiences here, as it's a box I'd like to tick. Who have you seen? Did they come as a package, or did you have to put it together? Did they interact, or were they just interested in you? Did it feel like they were naturally into it, or putting on a bit of a show?
I lean towards the PSE end of the spectrum, so any experiences in this vein would be gratefully received. Equally, I'd also consider a good-value threesome. I notice Invasian offer them for less than the hourly rate for two girls (unless I'm misreading), so keen to hear thoughts on this.