The hydraulics in the title must refer to the heavy duty shocks on the blue convertible that's featured in every scene hauling these big (bordering on giant) butts from their street corner pick-ups.

Kudos to Jacob Jewel for trying to get his female performers to deliver dialogue, but their mouths only seem to work well while swallowing cock and fueling their massive glutes.

At three hours, the running time is nearly as long as the title, but this all-black cast - while attractive for the niche - never really seems to gel or generate any heat in couples or group settings.

Retailing: A fan-specific, niche series filler.