In Need of help (sex help)

[bacsac]

Hey everyone im a 21 year old male and i and having some problems with staying stiff during sex. the past encounters i was unable to get or maintain hardness. Each of the girls were very good looking so thats not th problem. So i was thinking today that its maybe the fact that i do watch and have fun with porn is it possible that i have become relient on porn to get off?

HELP ME!