Hey everyone, my girlfriend and i have been having sex for a few months now. But, ever since it has been difficult to do because it hurts. i cannot go in quickly but must slowly go in and out, adding an inch or so every couple minutes. Even then she usually cannot take the whole thing (she is pretty tight). Are there any positions or tips that anyone could provide to help speed up the process or so it doesn't hurt her. O, and we also use lube. THANKS!