"You're so pretty," director Khan Tusion says to porn star Brandi Lyons at the beginning of her scene. "So pretty it's hard to believe somebody like me would want to hurt somebody like you. What do you think of that?"

"I don't know," she replies. "Maybe you've got issues."

D'ya think?

What follows are four scenes of semi-rough sex, including anal, mixed with a fair amount of humor, as well as several indications that the apparent mental pain caused by Tusion to a couple of the ladies was, in fact, pre-planned. (If so, Tia Sweets is a damned good actress).

While it may not earn the adult industry any points to have Lisa Marie look straight at the camera and announce, "Mom, I'm a piece of shit," we might note that no one claims that seeing Arnold Schwarzenegger blow away a couple dozen civilians in Terminator reflects badly on Hollywood. In fact, it's almost refreshing to see Lisa and Tia, apparently upset, walk out of their scenes before the cumshot. After all, who else would show that?

Retailing: It's rough, it's nasty and it's impolite – but it has its fans.