The nephew's cries of pleasure echo through the empty house as his stepuncle buries his face in the nephew's ass, tongue probing the tight hole. The nephew's cock throbs, leaking pre-cum onto the sheets as his stepuncle's fingers stretch and primed his ass. The stepuncle, his own cock rock hard, positions himself behind the nephew, rubbing the thick head against the nephew's virgin hole. With a groan, he pushes in, the nephew's tight asshole yielding to the stepuncle's insistent cock, as they both succumb to their taboo desires.