Ex-Vivid Girl Mercedez and her partner Ray Balboa clearly put a lot of work into this high-octane hardcore production. And fans are sure to get a lot of mileage out of it.

Mercedez' brickhouse physique is always a draw, and she puts her mouthwatering assets to good use in a pair of outstanding scenes. Her girl/girl grapple with mega-breasted Shyla Stylez is, as the late Russ Meyer would say, pneumatic — and her threeway with Balboa and Brooke Haven rocks hard.

Balboa serves up an excellent cast with plenty of ethnic spice and sexual variety — anal included. For added value, the DVD includes two bonus scenes. Thrust delivers on its title: stripped-down, balls-to-the-wall acceleration.

Retailing: Stock heavy; pitch to customers in the mood for well-mounted gonzo and ethnic flavor.