See people dont get this. The law made the depiction of Dennis Quaid and Wynona Rider(who was portraying a 13-year old) having sex in "Great Balls of Fire" a criminal act. This would be true to a great deal of movies or books. Thats absurd.
Thus, 2256(8)(B) bans a range of sexually explicit images, sometimes called virtual child pornography, that appear to depict minors but were produced by means other than using real children, such as through the use of youthful-looking adults or computer-imaging technology. Section 2256(8)(D) is aimed at preventing the production or distribution of pornographic material pandered as child pornography.