— -- When Kendra Wilkinson moved into the Playboy Mansion at 18, she didn't know what to expect.
However, things became clearer a few weeks in.
"I didn't know that sex was involved because I knew nothing about Playboy. I just graduated high school," she explained in a clip from "I'm A Celebrity... Get Me Out Of Here!". "[But then] he's like, 'Do you wanna come upstairs?' [and I said] 'Sure, let's have fun.'"
Wilkinson, 29, said that Hefner, 88, considered his relationships with the women who live in the mansion "real relationships."
However, he was understanding when she came to him and told him that she planned to marry her husband, Hank Baskett, with whom she recently reconciled after a rocky period. (Hefner has moved on too: He married Crystal Harris in 2012.)
"I got married at the mansion!" she said. "It was like, over a million [dollars]. It was so beautiful."