Matthew Fox Matthew Fox

Matthew Fox says he lost his virginity age of 12, and that it wasn't all that enjoyable.

"She was about two years older than me. It wasn't her first time," the Lost star says in the upcoming issue of Playboy. "It was in Dubois, Wyoming, where the population sign probably says, to this day, about 1,000. It happened literally on the ground by a river while a rodeo was going on in town... it was absolutely terrible and awkward — just two f---ing kids lying down and pulling our pants down."

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In the same interview, the 43-year-old actor reacts to a report that he cheated on his wife with a stripper. "The story is not true, and I'm not going to comment on it," he says. "The subject of fidelity is very personal. People definitely come after you for all kinds of crazy reasons, but I've always been fairly suspicious of people. Margherita and I have been best friends and best lovers. She's the love of my life."

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With the end of Lost in sight (the finale airs May 23), Fox tells the magazine that he's moving his family to Oregon to be closer to his brothers and mother. "I want our two kids to be close to their first cousins," he says. "It will be hard for the kids to leave their friends in Hawaii [where Lost was filmed]. They love it here, but with all respect to the good people of Hawaii, who've been so good to us, I can't wait to leave."