In the sultry heat of Argentina, a brother and sister find themselves alone, their bodies yearning for release. She's a wild, untamed spirit, grinding and writhing to the rhythm of the streets, her curves accentuated by her skimpy, traditional garb. He's drawn to her, his eyes locked on her swaying hips, his breath hitching as she tosses her hair, inviting him to join her dance. The 3D animation brings their every movement to life, their bodies entwining in a dance as old as time, a dance that blurs the line between sibling love and forbidden lust.