Fasten you seatbelts for some wild suspension of disbelief! OK, OK, this is a porn comedy, and strained (or completely MIA) plausibility doesn't matter really in the grand scheme of things, but we'd be remiss if we didn't point out the utter preposterousness of Fly Girls' premise: Several big-name porn stars, playing themselves, casually stroll onto a real plane outfitted as crewmembers, and once off the ground, engage in all sorts of sexual activity with the real passengers, believing that they're shooting a "reality porn" movie for hidden cameras secretly installed earlier, in which everyone aboard is hired talent. When the actual pilot (Frank Bukkwyd) gets taken out of commission by surprise, Jesse Jane is left to steer the plane to a safe landing with the assistance of a janitor (Marco Banderas) keeping an eye on the air traffic control monitor while the real technician is off smoking a doobie. All of which would be fine if it wasn't played like a perfectly logic-abiding comedy of errors.

But enough about that. The fact of the matter is, this latest addition to Digital Playground's "vocation" series delivers in spades on what really does matter, blazing hot sex. Janie Summers gets things off to a roaring start taking on Evan Stone in the cockpit. Interestingly, she just plays a civilian curious about seeing the captain's quarters, and before you know it, she's got her cockpit impaled on his captain's log (how could we resist?), furiously pogoing atop it in reverse cowgirl. A scorcher and definite repeat viewer.

Another towering standout is the three-way with Raven Alexis, Sasha Grey and Manuel Ferrara. We could go into detail, but seriously, need anything further be said about that?

Jenna Haze performs her specialty—fevered anal—in a first class seat, with Scott Nails gladly dispatching it to her. And there's a terrific group scene in which Lisa Ann, Nikki Benz and Diamond Foxxx—the real flight attendants who've been taken into confinement by airport security chief Ben English because ... oh, skip it—gang up on him and give him, as Benz puts it moments beforehand, "what every guy wants."

All in all, Fly Girls is a very fun, very slick movie sure to be a beaucoup hit with both the couples faction and those of the solo-flight demographic. As good, if not better than any entry in this series yet.