Dr. Michael Perry briefly outlines the history of sexually explicit art, dating back to cave paintings and concluding with modern videotapes and the Internet. Examples of erotic work throughout the ages and from across the globe are shown to illustrate the good doctor's points while he waxes briefly philosophical about the pointlessness of censorship. Because people don't actually rent or purchase adult instructional tapes to listen to guys with college degrees talk about sex, an assortment of attractive adult performers live out some of the exotic sexual positions demonstrated in or inspired by various works of art. Includes positions of special interest to those with physical limitations. Tasteful hardcore fare that could have benefited from a wee bit more narration during some of the more complex positions.