In a pious household, the father enacts a ritual of purity, summoning his daughters to verify their virtue. The girls, clad in modest attire, are made to stand before him, eyes cast down. He commands them to touch their brothers intimately, their hands trembling as they grasp the young men's cocks. The room fills with the scent of innocence and forbidden desire as the girls, haunted by religious guilt, slowly rub their untouched vaginas along the hard lengths, lubricating them with their innate fluids.