Sounds to me like she was sexually abused.Thats not your fault, man.This is something she needs to work out on her own.And counseling isn't for everybody.To be fair to her, it could also be that you are lacking in sexual technique.Get yourself a copy of the sensuous man by "m"...its an oldie, but a goodie.And the next sexual partner you get, make sure you ask them how they like things done.Everyone is a little bit different, but some basic rules apply to all.....Keep your fingernails well manicured, don't put too much intial pressure on the clit, wait until the woman is more fully aroused,then try to apply more, don't pull the hood of the clitoris back until the woman has acheived full arousal either.....cease immediately if there is discomfort.The g spot can usually be found a couple of inches in(although its existence is disputed by some) and up, almost like you're trying to touch the clit from the inside. It's a spot that deviates a bit in texture from the surrounding area...a bit bumpier.Uhhhhh what else....oh...nipples are not radio knobs,always ask before you try to surprise someone with anal, some don't like it at all....use lube when playing with the clit,learn how to kiss without drowning the other person,pay attention to more than just boobs and box, and learn to control your ejaculation.If I think of more, I'll letcha know.