It’s everybody’s favorite voyeuristic fantasy: Watching Conan O’Brien and Martha Stewart pleasure themselves in vibrating “ecstasy chairs.”

Below is a really funny exclusive clip from the upcoming Hallmark Channel primetime interview special, Martha Stewart Presents: Men Who Make Us Laugh, during which Stewart joins O’Brien for a joint session in those Brookstone full-body massage chairs.

“It’s squeezing my bottom again.”

“I have to tell you this chair did do time in prison.”

The special airs Sunday, March 27 at 8 p.m. and also includes an interview with Seth Meyers.