Quote Originally Posted by beachguy in thongs
Think about it, though. If I wanted to do a threesome, with you, WeedFaerie, wouldn't you think that I, being the third-wheel, would desire you?

Hypothetically speaking, you mean for you to agree to a threesome including you, me and my boyfriend, it would have to mean you desire me as well as my boyfriend? ..and so i shouldn't feel jealous of my boyfriend taking part in it to? I don't know if Im following. But if that is what you meant, the issue for me isn't that I would think the third wheel wouldn't want me and would just want my boyfriend, it would just make me jealous seeing him have sex with another girl in front of me, even if I was involved and knew she wanted us both.

There are all different ways for swinging. I think the standard with a heterosexual couple is to swap partners, like a couple AB would swap with couple CD to form AC and BD. Sometimes they do it in front of eachother (like a 4 person orgy). Other times, swingers might just invite a third member.