We know they do it and they don’t even really hide. Porn producers are not that different from photograph agencies and stock image sellers. Porn is also full of

We know they do it and they don’t even really hide. Porn producers are not that different from photograph agencies and stock image sellers. Porn is also full of public domain pictures, just like any topic. OTOH, they go to great lengths to make sure that their model’s output does not show a nipple.