Ive been with my current girlfriend for some years now (im now 23, and shes 22). Ever since we've been together sex has always been difficult. Its been a mixture of both my size (im just over 7" when erect, so by no means huge compared to most of you guys) and the fact she suffers from a disease called endometriosis which can causes painful sex. However over the past year or so this has gotten worse to the point we almost never have sex. We've even taken the step to see a sexual counceller who has given her some vagainal dilators to try to get used to having increacing sizes inside her - but as yet this is not working. We still have intimaty, and she still satisfies me with handjobs/ great oral, but its just not the same. Anyone have any advice, or been in a similar situation?