Maybe I've asked this question before but I don't remember so I'm going to ask it for the first time or again
Something that I think I have noticed is that the 20 something couples out there seem to want to find either other couples or another women to join them. I never see any 20 something couples looking for a single male to join them.
My question is why is this? Does it have to do with their age? Society? I just don't get it.