Orgasms?

Internal, inter vaginal or "g-spot" orgasms are rare. Get a little vibrator, and have some fun with miss clitoris. A very sensitive cluster of nerves, located about 1/2" to an inch above the opening to your vagina. You can google anotomy pics if you have trouble finding it. But it's a small bump, about the size of an eraser, that will give you the best feeling in the world. 

Maybe try playing with the clit? Works wonders and it seems to work great for lots of girls.