In the sprawling, untamed jungle of Dinosaur Island, a group of Tamil adventurers stumble upon a tribe of curvaceous, barely-clad women, their bodies painted with tribal markings. Led by the ravishing Rani, they welcome the strangers with open arms and open legs, eager to share their ancient, carnal rituals. As the men are pulled into a world of heaving bosoms and throbbing loins, they must decide whether to resist the primal urges or give in to the intoxicating allure of the island's pre-historic pleasures.