Movie description: "The Pavslut Experiment". Ever since his pecker stopped doing what he wanted, Johnny's been a bit listless and confused. But help has arrived! His psychiatrist Dr. Siri thinks she's figured out the cure to his melancholy, and it involves lots and lots of sex. And once she manages to make his pecker as rock-hard as it used to get back in the day, he should function like the champion cocksman he once was. As she plays him some nasty HD porn, and rings the bell, Johnny feels hardness flood into his dick. Now that his fat cock is cured, he's free to motorboat her big natural boobs, and pound Siri's foxy pussy til she squeals for more.