Hi everyone, Whenever my g/f and I have sex, one of her favourite things to 'warm up' to is for my fingers to work their magic first. I am more than pleased to be able to do this for her but I just wondered if she is unusual in any way, you see, she seems to have a huge supply of nerve endings around her urethra. I tease her and pass this by time and time again but this just seems to make her wilder for when I eventually hit the spot. I will, of-course rim it first with two fingers but I just know she can't wait for me to penetrate it with one of my fingers and to push down on her pubic bone with quite some force, pulling backwards and forwards and slamming the ball of my hand into her clit. Obviously I don't want to hurt her, but she just seems completely out of it whilst my penetrating finger is getting more and more inside her urethra until it is up to about the first knuckle. Finally she cums like a freight train and I know then that the best thing for me is to pull my hand completely free and fuck her wildly whilst she cums and cums and cums. Most of these times she has virtually passed out before I get chance to complete for myself but don't feel sorrry for me, she always makes sure that I am in no way left wanting after she has collected herself together a little. I was just wondering if this kind of foreplay is unuasual and in any way dangerous for her. She has never seemed to be bothered by any kind of pain or infection following a sesion and is beside herself with satisfaction for a long time afterwards.