In separate vignettes in which P. J. Sparxx and Kym Wilde are tied up like a sack of potatoes, dragged around like a couple of army duffel bags and have their asses reddened to a sunset hue, Mickey Ray as the dispenser of such goodies makes O.J. Simpson look like Homer Simpson.

Ray is excellent as the enforcer though what he's enforcing isn't made exactly clear. P.J. gets a pretty good dose of what for — especially in the bathroom when Ray sticks her head in a basin and begins swatting her ass with a wet towel, Porky's movie-style.

Kym's sequence is somewhat longer, and her laundry list of woes make P.J.'s seem trifling by comparison. At first shackled to a base of a bed and her fanny flailed with leather, Kym's breasts are pinched with Ace hardware-like industrial clips. The literal meaning of grab-ass is also explored when Kym is led into a shower stall and Ray begins kneading her ass cheeks like he was prepping dough for a 20-man pizza.

Definitely beyond your normal comfort zone of punishment vids, Kym Wilde's On The Edge is an intense visual exercise that benefits from Ray's authoritative role playing.