I recall replying to your previous post on this subject. I'm sorry you got your phone taken away. Personally I think that was an unfortunate choice on your mother's part. But it's good you're able to see the humor in this situation.
Porn addiction can be a genuine problem. So it is something one has to be mindful of I believe. On the other hand I read that some research, conducted in 2009 and 2010, found that of 400 million Internet searches (representing more than 2 million people) approximately 55 million of those searches (13%) sought some form of erotic content. So you're certainly not alone in watching porn. You just have to treat it with the respect it deserves, so to speak.