The young stepson, hungry for his stepdad's massive cock, drops to his knees, eager to prove his deepthroating prowess. He opens wide, taking in the veiny, uncut monster, gagging slightly as it hits the back of his throat. Derek groans, his hands tangling in his stepson's hair, encouraging him to take more, to push harder. The boy obliges, his eyes welling up with tears, but his determination never wavering, as he finally takes every inch, his nose buried in Derek's bush.