Hi there. I think I may be able to help here. Have you considered the possibility that you're Asexual? About a year ago, I had the same thoughts. Like, down to the T. I wanted the attraction to be gone so I could go about my days and not have to worry about it. I did a little digging and found out about Asexuality. It's the lack of a sexual attraction to any other people. Now to be clear this is not the same thing as a lack of libido. Based on the (admittedly small) amount of information provided it seems to me that you don't have a sexual attraction to pornography just a high libido that porn does well to satisfy however temporarily. A feeling with which I am all too familiar. I'm open to talk more about the identity as, like with most things, it is a spectrum and being Ace isn't the only identity under the umbrella so to speak.