Courteney Cox on David Arquette Crotch: Boner Central!

Courteney Cox has handled her separation from David Arquette with impressive maturity, supporting the actor through tough times and admissions of sex with other women.

Which is why we were a bit surprised to hear Cox join Arquette for a raunchy, in-depth interview with Howard Stern Thursday afternoon. She was asked about her ex-husband's sexual appetite and said it actually contributed to their split.

"Whenever I would need consoling from David, he could not literally put his arm around me for one second without completely getting a boner," Cox said.

Arquette defended himself by saying on air: "I'm always ready for [Courteney]. I know I'm more in touch with what she needs now...She takes one sort of thing and she clumps it [and says] that's what happens all the time in our relationship. It's not really true."

Is there for a future for this couple? It does sound that way, as Cox insists she hasn't slept with anyone since they took a break and added:

"The truth of the matter is that we love each other so much. We have such affection for each other but we are very different."