Now here's a novel concept. Babes Behind Bars. Surprised no one came up with it before. (What? Bad Girls parts 1 through infinity? Never heard of it).
But seriously folks, in this instance, the hoary old cliche pretty much works as evidenced by the sparks that frequently fly when these babes pair off and go at it, usually with the assistance of something outta the Doc Johnson catalog. Things get off to a sizzling start as two great performers, Caressa Savage and Kia, chow down, then do a squirming salsa on both ends of a latex love-muscle, all the time moaning so loud it's a wonder the bulls didn't rush in a bust 'em.
Kim Kummings and Anna Malle essentially duplicate the opener note for note a few scenes later (we're not complaining), while Savage again calls upon her pungent performance chops in her encore with warden Crystal Breeze.
One suggestion though. When Casanova makes the inevitable BBB 2, a little variety —a threesome, a foursome, an orgy even— could only be to is advantage.