"Watching Porno With My Girlfriend, Grandma" is directed by Adam Rhodes and follows the life of David (Remy LeBeau), a thirty-something divorced man who lives with his girlfriend of fifteen years, Jody (Sara Michelle Gellar), in their suburban California home. The two girls, along with their parents and aunts, enjoy watching HD videos together at home on the nights of weekends. During one of these evenings, David receives a call from his ex-girlfriend's son (Ben Hardie) who expresses that he'd like to spend the day with his "girly" older half. Ten minutes later, as David prepares for his dinner guests, a masked stranger (Christian Audigier) arrives at the door, grabs David by the neck and demands that he give him oral sex. David gets spooked and runs off to hide in his bedroom while Jody's grandmother (Carla Gavina) joins David in the living room to discuss the situation..