In a desolate town, a man visits his grandfather's mansion where he discovers a hidden basement filled with perverse family secrets. He finds his aunt, a voluptuous woman with mega tits, bound and gagged. As he frees her, she reveals they are part of an elite clan whose legacy is to engage in extreme sexual rituals for power. She seduces him, and they engage in non-stop oral, anal, and vaginal sex while beating each other senseless. The room fills with their blood and sweat as incestual lust consumes them. They climax together multiple times, only to continue their vicious cycle of pleasure and pain. Eventually, their lust turns cannibalistic as they engage in sex while eating each other's flesh. The fetid odor of death fills the air as the legacy carries on through the generations.
