How do you perform the woman on top aka the cowgirl position?

Answer 1

The male partner lies on his back, erection pointing to the ceiling. The female partner squats or kneels over top and lowers herself to achieve penetration. Once comfortable, she can "ride" him like a cowgirl!
Being on top gives the female more control over penetration. What she actually does is up there can vary. In general, you will figure it out as you go, but if you are really stuck for some new ideas, most major book stores, such as Barnes and Noble or Borders, carry a variety of instructional publications on various sexual positions and methods.
It depends what you do. When I am on top of my guy, I start humping him. I put my vagina on his penis and grind our parts together. Then, I like, start going up and down of him pretty quickly. Then, sometimes the girl takes off her bra and let the man suck and squeeze them wildly. So,yeah it depends! Have nice time.... having sex!
ANSWER:

Some women might find this a very stimulating position, if your lover's penis is too large, you might feel pain deep inside you as it can touch the uterus' mouth-- BUT the chances are very low if you don't do it in a 90 degrees angle -when the highest penetration occurs.

Very good position for beginner women because penetration is easier, if you don't have much experience, it would be good to tell your partner to begin in a normal position, the switch: sit on top of the guy, take his member if your hand and place the head in your vagina's mouth, slowly go down until you feel penetrated, you're ready to begin intercourse-- ENJOY!

Don't be scared or ashamed when the penis goes out during sex, just place it inside again :) it happens to everyone.

Hope it helps, you go for it!
Ride it like you would a horse.
You sit on top of his lap while he's lying down!