It's a tri-generational threesome! Nicky is jerking off to porn when his step-ma walks in! Disappointed in the quality of smut he is watching, she insists that she can show him how a real woman fucks. She gets down on his bed and starts by sucking him off before the two start fucking like rabbits. Soon after, Step-Gramps Jack walks in, catching them in the act. "It's a tradition!" he exclaims, then moves on to showing Nicky how a real man fucks. The two get sucked and fucked by Sherry until they both deliver thick loads all over her stomach and tits. Step-Gramps leaves the two of them to continue practicing. After all, "practice makes perfect."