Howard Stern is a genius when it comes to celebrity interviews, because he asks what everyone wants to know.

In this clip, Playmate Crystal Harris, Hef’s ex-fiance, gives a detailed and unflattering account of live with Hugh Hefner. She claims she only had intercourse with him once, and she stopped after a couple of minutes. Check out her facial expressions. It’s pretty stunning how disrespectful she is towards Hef given the circumstances.