>>Some happily watch pornography with thier wives too.<<
Since sex requires two people and, presumably, the manifestations and intentions of two people, I am betting THESE guys who are watching pornography are manifesting sex.
The OP is completely leaving out the other person involved for him to get laid. He would have to find a woman intending pornographic sex with someone like himself. I have to confess that I have not watched much porn, but from a woman's perspective, what I saw was NOT what I am fantasizing about.
Which I will NOT go into to....