Had Louis CK on the television, and saw something that had me laughing out loud. He was being interviewed by a member of some Christian organisation, who said that God was always watching over us. Louis CK asked if this was the case even during certain sexual acts, which received an affirmative answer. So Louis CK then declared that we are "porn for God".
So a while later, I did a Google search for "porn for God", to see if I could find a video clip. I didn't. I did find a web site of Christian porn stars, though.