On the other hand if you have relinquished your hang ups and accept yourself and your partner for what and who you are porn can be perfectly fine. So maybe you should have an honest look at your own psychological state before persuing any act that could be construed as "addictive". Are you comfortable with yourself? Are you confident in your ability to be rational and ignore authoritarian argument? Can you see things for what they are and are not.... especially certain acts and or actors.