This is what we all know and love as a woman’s pussy;
If the skin were clear or something, we might see this;
See those big fat bulbs? They look like they might be filing up the labia, but they are not, they are much deeper in. The labia are just skin and fat, and would be a ballsac if she were male. Those bulbs fill with blood, and correspond to the corpus cavernosum of a dick, which fills up with blood and give him his stiffie. *g* (I love that word!)
For a woman, they make a nice tight fit for an insertable, and close off the urethra, so you don’t push germs up in there while you’re doing the nasty.
And they are full of those nerve endings that men have on the shaft.
from the side, you can see how those fat bulbs wrap around the vaginal opening;
The clit that we see is only the tiniest tip of what looks like a crooked finger.
Here’s wikipedia’s take;
It gets a stiffie too, which is kind of fucked up because that makes that tip pull up inside the body some– gets harder to stimulate. On the other hand, the stiffness extends all the way down to where those two legs are.
If I had these diagrams thirty-five years ago!