In the throes of religious guilt, two siblings find solace in the forbidden. Clad in their Sunday best, they succumb to their darkest fantasies, their bodies entwined in a closet. With each forbidden touch, they inch closer to the edge, their breaths ragged, their hearts pounding. As they reach their climax, they collapse into a heap of spent passion and post-coital remorse, their clothes a reminder of the sin they've just committed.