http://defamer.com/380219/exclusive-...-sex-tape-hoax
The real "Marilyn Monroe Nude" pictures are well-documented. She posed nude on red velvet for photographer Tom Kelley on May 27, 1949—photos that showed up for years on calendars and in lawsuits. Lawsuits for obscenity usually turned out to be the Kelley nudes, and were dismissed.
About this same time a short nudie film called The Apple, Knockers, and the Coke Bottle, began making the rounds. It's composed of grainy footage of a bare-chested young woman amusing herself -she's Arline Hunter, a Marilyn lookalike but clearly not Marilyn.