Porn induced erectile dysfunction and viagra (or other similar drugs.

So I've been quite addicted to pornogaphy and because of that I have some problems of getting and maintaining erection when having vanilla sex with real woman. Some of it is probably because of anxiety but I was just wondering if drugs help with this kind of condition. Basically I do get turned on by more vanilla stuff still but I have gotten so used to BDSM porn that I usually need those specific fetish scenarios to get that rock hard erection. Which obviously makes dating bit hard so I would like to be able to perform better with vanilla sex. Does anyone here have experience with this?