from www.nypost.com – It was just your typical nightclub.

OK, so there was a bed in the middle of the dance floor. And porno movies playing on a big screen — right above the buffet table.

Big Daddy Lou’s Lap Dance Club on W. 38th street was brought to life in vivid police jargon this afternoon, as an undercover vice cop took the stand in a wacky Manhattan prostitution trial where a pair of lesbian sex-act dancers are insisting they’re not that kind of stripper.

“There were also several females dressed in lingerie attire,” Undercover No. 0148 told the judge, describing the June night in 2008 when the two shapely defendants allegedly offered him a $5,000 threesome.

Porn star Alexia Moore [pictured] and topless dancing partner Falynn Rodriguez say that while they do shake it — in a Thursday night sex show once highly touted on the club Web site — they don’t sell it. They’ve turned down a no-jail prostitution plea and are risking a 90-day jail sentence to clear their names.

UC No. 0148 is testifying in a closed courtroom under high security, due to what court officials described as a “contract on his head” in an unrelated Bronx narcotics investigation.

But according to a transcript of the proceedings, UC No. 0148 told Manhattan Criminal Court Justice ShawnDya Simpson that he was sipping a Vodka and Red Bull when the porn star made her first of several propositions.

“I walked over to the females,” he testified. “I engaged them in conversation.” When Moore asked if he wanted “a dance” with the pair of them, “I said sure.”

“They led me — they both led me to one of the dance rooms,” the undercover said, describing such room as dimly lit, with couches and a bed, upon which he was instructed to lie down.

“They told me they were going to use this bed,” he testified.