Sheena recognizes the butt plug for what it is and instructs Jake to give it back to his stepsister. When Jake returns to Jessie's room, he finds her full on masturbating with her headphones in. She doesn't know he's there as she's talking dirty to herself, but Jake thinks Jessie is talking to him. He does exactly what she begs for and slips his dick into her! Jessie freaks out, which brings Sheena running. The stepsiblings manage to hide what they're doing real quick. Once Sheena leaves, Jessie tells Jake that it is wrong for them to be together but since he has started this he may as well finish.
Rolling onto her back, Jessie gets Jake to fuck her in missionary. Then she gets Jake onto his back so she can explore how his cock feels inside her as she rides him. She takes Jake for a spin in doggy as he holds on for the ride and dives deep inside to hit all the right spots. As Jessie is moaning in pure delight from Jake's pussy pounding, he reaches the end of his endurance. Shoving himself deep, he gives Jessie a big creampie that leaves her cranky at his poor choices.