I don't know. Maybe it's the writer in me that has a problem with it. And really, from a writer's standpoint, I don't understand it, even in a fan universe sense. There are "kids" shows out there where porn versions of the characters actually fit relatively well. Like Teen Titans. Though, that show is pretty much softcore porn, anyway. But, with a show like MLP...I'm not saying that sex doesn't happen in that universe...but it's the kind of universe where that part of the pony lives is kept private and quiet. I think if the characters of MLP saw Pony Porn, they'd gather all of it up and have a bonfire, with Pinky Pie leading the festivities. I'm sorry if I've offended anyone...but seriously, in my opinion, Pony Porn is stupid.