The cruise ship Adreanna has set sail to Mexico. On board are berthed a group of sex crazed swingers, ready for some fun in the sun. Who's in charge of these hot blooded hedonists? None other than that gorgeous nymph, Jenna Jameson. Everything's just shipshape until they receive a dubious distress call from a sinking ship. The passengers are blissfully unaware as they frolic around on deck (a 7 girl orgy). It turns out that the shipwreck victims are a bunch of terrorists hell-bent on taking over the ship.