I had a threesome once. It's cool and all, but it starts to feel like work. I was constantly thinking about if I was ignoring the other chick - If you're balls deep in one woman you don't want to leave the other one just sitting there or playing with the other girl for so long that she's feeling left out or unattractive... Looking back, I reckon if I'd had more of them I'd have gotten used to the idea of focusing on one girl at a time more and not getting all lost in my own head.

But a foursome? Nah. Are we talking two couples? I don't think I want to be having sex and making eye contact with another dude or seeing someone else's cock in a woman I'm about to have sex with.