UPDATED: Would you watch Sarah Silverman and Jimmy Kimmel's sex tape?

UPDATED: 10:47 a.m.

Web reports are that Sarah Silverman and Jimmy Kimmel's sex tape, shot a few years ago on a vacation, has finally turned up.

As we all know, the couple is no longer together but don't even get us started on how wrong that is.

At first we thought this sex tape stuff has to be one of those "I you-know-whatted Ben Affleck or Matt Damon," the couple's hilarious dueling admissions of faux infidelity. 

But this site is running photos from the alleged tape. 

UPDATE: A spokesman for both stars just e-mailed us to say that "The video in question is 100% NOT of Jimmy Kimmel or Sarah Silverman."

Frankly, we think it's a load of hoo-haw too.

The shirtless snap of Kimmel, which, while not exactly something we'd like to see more of, doesn't mean he's (God forbid) naked from the waist down. 

And the shot of backs of their heads could have been screen grabs from anyone's sex tape. Or a bad porn movie.

But whether or not it's true, there is a larger issue here: Who wants to watch Sarah and Jimmy going at it? Would that be arousing or just nauseating?

Seriously? Is there a market for this? 

To see a screen grab photo of Jimmy and Sarah in action, keep reading...

You didn't really think we would post a photo from a sex tape, did you?

Related Sarah Silverman and Jimmy Kimmel posts:

Sarah Silverman and Jimmy Kimmel are no longer "you-know-whatting"

Did Sarah make Paris cry?

Sarah Silverman gives the Spirits some lip

Jimmy Kimmel praises Hollywood's publicists

Cloris Leachman passes out (sorta) on Jimmy Kimmel

Photo credits: Film Magic, ABC