There are dozens of ladies from various fields I would love to see enter porn for various reasons, but I'll go with possibly the most uniquest reason - this single photo of Sabine Jemeljanova makes me want to see THIS episode of Big Wet Butts.
CSI's resident superMILF, Marg Helgenberger
http://greatwesterndragon.com/serendipity/uploads/media/helgenberger07.jpg
I wish I could rep you.
That's easy Leah Remini.