Getting 'real,' indeed!

The cast of MTV's The Real World: Las Vegas sure lived up to their raucous reputation on Wednesday's show, as roommates Heather Marter and Nany Gonzalez engaged in some steamy girl-on-girl action in the wake of roomie Dustin Zito sharing news of his gay porn past.

After Marter learned of her boyfriend's secret pastime, she sought comfort from her female housemate -- who didn't seem to mind the extra affection.

"I am very sexually frustrated at this point and none of the guys are the type of person I'd go for," Gonzalez reasoned. "So the closest person to that is Heather."

As the clip above shows, the girls romped around the house -- and in the hot tub -- and engaged in booze-fueled makeout sessions after taking body shots off one another.

The male Vegas roommates -- namely Mike Ross -- were dumbstruck by their PDA. "This is the hottest thing I've ever seen. Ever!" he raved. "Where do we live?!"

The next morning, a sober Heather felt remorse for her actions -- and quickly distanced herself from Zito.

"I do feel like a lot of it came from feeling so wronged by Dustin and hurt," Marter said, days after she found out her live-in love once appeared as "Spencer" on internet porn sites FratMen and Fratpad. "It's just a shame I had to deal with it in that way."

"I know in my heart that I have to pull myself out of the situation," she said of getting close to Zito. "No more flirting, no more friendship, no more sleeping in the same bed. It has to stop."

As Marter pulled away from Zito -- he ran straight to another roommate, Heather Cooke.

"I'm not going to sit around and wait because I don't deserve it," he says. "It's time for me to move on."

Tell Us: Which Heather is best for Dustin?

By Allison Corneau for For more Channel Surfing, click here.