My girlfriend is now 20 years old, and has never experienced an orgasm. She has never masturbated, and every time I try (oral, fingering), she gets a sharp pain that either starts in her leg or her feet. This causes her a great deal of pain and I immediately stop upon her request. I have tried different techniques including reposition her, or her legs. I know there is no pressure for her to have an orgasm, its just that I have never had a problem in the past with oral techniques, or fingering. I would like to be able to give her an orgasm because she has no problems with me. I have never been one to receive without giving. Anybody ever have the same problem? Or that could offer any advice? Anything is appreciated...thanks in advance!