Two siblings, barely teenagers, find themselves in a cramped closet, their parents out and the house eerily silent. Their hormones raging, they can't help but steal glances at each other's semi-clothed forms. Michelle, the older sister, gently pushes her baby brother's massive cock inside her, their religious upbringing forgotten in the heat of the moment. They move slowly, lubrication soaking the shaft as they rub their tight, untouched vaginas along the hard cocks, falling deeper into taboo lust.