Not that I have any interest in knowing these kinds of things about an 85-year-old man, but Hugh Hef’s ex-fiancee Crystal Harris isn’t done embarrassing the Playboy founder. Harris, who is 24-years-old appeared on Howard Stern’s Sirius XM Radio show and said that Hef lasted “like two seconds” and that she only slept with him ONCE!! Read more after the jump…

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(People)–

“Then I was just over it,” she says. “I was like, ‘Ahhh.’ I was over it. I just like, walked away. I’m not turned on by Hef, sorry.”

“He doesn’t really take off his clothes,” Harris says. “I’ve never seen Hef naked.”

Now that Harris has parted ways from Hefner, she is spending a great deal of time with Dr. Phil’s son Jordan McGraw.

Although denying a reported romance with the songwriter in June, Harris was spotted out with him recently at Knave, the upscale and dimly lit bar at Le Parker Meridien in NYC.

“They were joined by two women who stayed for about an hour,” an onlooker tells PEOPLE. “Crystal was drinking mojitos and laughing, and Jordan was sipping a drink on the rocks. But once their friends left, they really settled in and seemed more and more comfortable.”