That's too late. Education should start before hand so that kids know what to expect. Trying to shield them from "inappropriate material" that they have easy access to anyway much of the time doesn't benefit anyone.
For example (from the article, but edited out of the TC's quote for some reason):
S.E.X.: The All-You-Need-to-Know Sexuality Guide to Get You Through Your Teens and Twenties, which includes descriptions of anal sex and bondage;
Lets put that in context:
S.E.X.: The All-You-Need-to-Know Sexuality Guide to Get You Through Your Teens and Twenties, which includes descriptions of anal sex and bondage; and Changing You, which includes cartoon illustrations of female and male genitalia. Both books were recommended for removal
By the conservative group protesting the decision/program. ---
"History Is Much Like An Endless Waltz. The Three Beats Of War, Peace And Revolution Continue On Forever." - Gundam Wing: Endless Waltz