The Girls Next Door follows the lives of Hugh Hefner's multiple girlfriends that all live under one roof with him at the Playboy Mansion.
In her book Sliding Into Home, Kendra describes the situation at Hef's: “One of the girls asked me if I wanted to go upstairs to Hef’s room. In my head I could hear my mom’s voice: ‘You know they have orgies there.’ I said ‘Okay, if I have to.’ It seemed like every other girl was going, and if I didn’t it would be weird. One by one, each girl hopped on Hef and had sex with him… for about a minute. I studied their every move. Then it was my turn… it was very weird. I wasn’t thinking about how much older Hef was – all the body parts worked the same. I wanted to be there.”