I don't know too much about fingering either dude, but for what my past girlfriends told me, women do not realy enjoy fingering. Maybe they do, but you realy realy need to know what you are doing, you can't just put your hand in there and start moving it or trying to get your finger inside of her. You need to be in the right angle and position or you will hurt her, and i find out that it works great if you are giving her oral sex and fingering at the same time. That my friend realy works. But as i told you, you need to know what you are doing, and the best way is to go down there and see for yourself what is going on. Well, i hope that help, good luck
.