The vagina is a canal from the cervix to the outside world. Vulva is a much better word to describe a womans external genitalia.

I LOVE THE VULVA. come to think of it, I like the vagina too.

There was an interesting article on salon by a woman who thought that boiling a womans sexuality down to a tube was short changing women. She proposed that the clit and labia were much more important to define a womans sexual behavior and appatite that the vagina.

__________________
"Meddle not in the affairs of Dragons;
For thou art crunchy, and taste good with ketchup"