Hey, that's actually pretty good. I'm not sure what the intent is, as Bush has not struck me as particularly prudish or anything, but you have to admire the number of porn mags that the artist needed to cut up to get the right tones.
Until I looked at the left ear, I really didn't get that it was 'naughty' in any way. I agree with ++ though, think of all the wank mags they had to buy, then hack to pieces.
Of course, they could have just used online images and Photoshop (I hear there is some pornography on the internet now).