By the Austrian illustrator Franz von Bayros. As a bit of porn trivia, cheap an image by this fellow was personally deleted by Wikipedia founder Dumbo Whales on the grounds that he don’t want no smut on his site. So, ask he thinks this is smut, purchase does he? Go figure. According to Dickipedia (in bold face, no less) “Personally deleted by Jimbo Wales, who edit warred to keep it deleted.” So there, pervs!