Is it really so terrible that David Letterman has a bachelor pad in the building where he tapes his show?

Why should we mind if the TV star has an apartment in the building to retreat to before and after the show? He has to commute into town. He has to be fresh and energetic to do the show, which depends largely on his performance. He should be able to easily get away from the workplace to nap, watch TV, eat, and, yes, have sex.

An ex-"Late Show" intern unmasked herself Saturday as one of David Letterman's former flings - and sources revealed the randy funnyman keeps a bachelor pad atop the Ed Sullivan Theater.

"I was madly in love with him at the time," said Holly Hester. "I would have married him. He was hilarious."...

[There was a] year-long, secret romance... she said, until the funnyman called it off because of their age difference.

Outside what is believed to be Hester's country home in Sebastopol, Calif. - in ritzy Sonoma County - a middle-aged man lashed out at a Daily News reporter last night. "Get the f--- out of here. We're being offered a lot of money for this s---," he said.

Ha ha. I love that quote. Get the fuck out of here. We're being offered a lot of money for this shit. Reporters! Trying to get the story for free!

An ex-"Late Show" staffer said Letterman kept a room insiders dubbed "the bunker" that was open only to his favorite young female underlings....

A woman identified as a former paramour, Stephanie Birkitt, 34, remained in hiding Saturday. She was, until recently, dating Joe Halderman, who was arrested Thursday for allegedly threatening to go public with Letterman's dalliances unless he was paid $2 million.

A "Late Show" office worker in 1997, Birkitt quickly developed a role as Letterman's Girl Friday. She went on to appear in several skits as his comic foil. Behind the scenes, their relationship became intimate, sources said.

"The creepy relationship that Letterman maintained with Stephanie was obvious and not normal," an insider said. "She was able to do anything and everything ... It was pretty well known that Stephanie was the one that Letterman was having fun with."

And there you see why we speak of "sexual harassment" even when the employee getting the sex is eager to receive it. It hurts the rest of the employees. It skews the work assignments in a way that feels unfair.

But perhaps an exception should be made for a great late night talk show host. The funnyman's mood and ego need boosting. Just as he must have an office full of people who can write jokes and comic routines — who must share a lot of not-that-businesslike comraderie — he needs pretty ladies to keep his senses well-honed. It's part of the structure of a business that revolves around a performer. The funnyman needs his supply of sex, and the paying career positions on the staff can be used to create a pool of potential sexual partners who will keep the old man bolstered up.

Perhaps, I said. Perhaps. Please discuss. And take into account the other examples we've seen lately of great men to whom the rules arguably do not apply: Roman Polanski (movie director might be allowed to rape), Harvard students (elite collegians might be allowed to stalk), Richard Prince (important artist might be allowed to display child pornography), Brian David Mitchell (man of God might be allowed to rape). And not so recently: Bill Clinton (Presidents of the United States might be allowed to have sex with subordinate employees).