If it is a body double, it is a miraculous match.
Two others who come to mind are Sarah Michelle Gellar and the legendary Cindy Margolis, who let time and technology pass her by.
Here are a couple of clips from the movie.
Could have been paid Millions to be in Playboy at their height, but it went against their principals until their careers faded and then they did it for pennies.
In the next further scene, we got to see Lauren Holly getting fucked from behind her ass being laid on the bed in upside down position and her partner fucking her while coming over her and fucking her from behind.
I noticed an entry on 's page stating that she is nude in the movie Final Storm, directed by Uwe Boll, and had to check it out.