In the small town of Sicuani, a brother and sister, bound by blood and religious fervor, find themselves ensnared in a web of taboo lust. Their secret trysts in the dimly lit closet become an addiction, a dance with the devil that they can't resist. The town's whispers and their own guilty consciences only serve to heighten their passion, as they lose themselves in each other's arms, seeking solace in the forbidden fruit they've been taught to reject.