I think it is certainly not a problem you haven't watched porn! People used to not see sex acts depicted and do just fine, its like.... you can bake a cake and you stir the batter whichever direction you want but now you can watch Martha bake one on tv and she says to stir the batter counter clockwise and you see her do it so that *must* be the right way when really, the cake tastes just as good when you stir the batter the other way.

Anyway, some porn is awesome, but it isn't a realistic and truthful instructional guide.