Too much yet not enough

Normally, I listen to a CD while I drive to work. This morning, I listened to Howard Stern because I couldn't help myself. I want to make this perfectly clear: It wasn't my fault. The first thing I heard when I started my car was Howard asking some woman what she would do with her boyfriend before they got married, as she didn't believe in sex before marriage (this is how people end up married at 18). How could I turn that off? It's dirty and funny at the same time, in the way that only Howard can be. So I keep listening, and it turns out the woman in question is Erica Durance, soon to be Lois Lane on Smallville. It's a little freaky knowing what Lois Lane did sexually, what was and wasn't okay, and what did and did not count as "sex." It also gave me one of those great "huh?" moments -- you know, when you really just can't comprehend why anyone would do such a thing. Not that I'm not saving myself for marriage, too, but I just don't understand why all of these activities are okay, but this one in particular is not. I'm baffled. As usual.