Editor's note: This story has been updated since it first published.
Linda Fein was in the process of negotiating a deal on a gorgeous contemporary-style home in Paradise Valley when she and her husband made a startling discovery.
The home, in the Paradise Hills community, had been used as the set of pornographic website Wifey's World, run by married couple Kevin and Sandra Otterson.
The couple's brand account has nearly 367,000 followers on Twitter.
The image displayed above, of a bikini-wearing, rifle-toting Sarah Palin, began circulating on the Internet within days of the announcement that she had been tapped for the vice-presidential spot on the 2008 Republican ticket.