No, it's not. Reagan's contribution in your example is acting, not creating it. Webb's the one dreaming up sordid tales about strippers slicing bananas with their anatomy.
Remember how pathetic it was when the Left tried to make scandals out of books written by Lynne Cheney and Scooter Libby?Cheney wrote a pulpy novel, "Sisters," about a frontier woman that included graphic sexual passages and lesbian lovers. (A conservative-bashing site reprinted excerpts here.)
Libby wrote a pulpy novel, "The Apprentice," a "story of innocence and temptation" set in turn-of-the-century Japan that included graphic sexual passages--including bestiality and a scene in which the brothers of a dead samurai have sex with his daughter.
Both were works of fiction. You know, stuff that's made up.....