My girlfriend and I have messed around, everything except sex, and for some reason she will have sharp pains come out of no where as I finger her. I make sure I am gental and I make sure that she is enjoying it and that it is not hurting her and the usual answer is yes but then after a bit she will stop me because she says it feels like I am rubbing an open wound combined with poking her with something sharp. I do not have long finger nails so it's not that. I have not had this problem with other girlfriends, and I have read that some women have pain at the vaginal opening and for my girlfriend, that is not the case. She does say it hurts after a bit when I insert one finger in her and then once that has happens if I accidentaly rub the opening it hurts her. She has also said it has hurt after I have performed oral on her for a bit, I forget where she said it hurt, I'll have to play closer attention the next time we fool around. I do not want her to be turned away from this stuff, I am the first guy she has done this stuff with and I also know that it is possible she is still nervous which is adding to the pain but I am just trying to see if there are other reasons adding to it as well. As of right now anything would help. Thanks