I've never seen any of it, I'm just going by what she tells me.
Kid just needs some relief, he just turned 16 and really doesn't have a lot of contact with females. She was thinking getting a subscription to Playboy or one of the milder girlie mags might help keep him off every electronic device in the house, but I think once you've seen the underbelly of internet porn airbrushed boobs aren't gonna do it for you anymore 
Split the difference and get him a Hustler. Then again if you keep finding gaping assholes and girls taking in giant dildos, Hustler probably won't cut it either.