Scene starts with a guy playing video games in the living room, while his stepsister and her friend start fooling around in the room behind him. He threatens to tell mom, but agrees not to if they let him watch. The girls make out a bit and then give him a blowjob, followed by cowgirl and reverse while one girl goes down on the other. Then some side fucking and missionary, until he pulls out to cum in his stepsisters mouth, who then spits it into her friend's mouth, who immediately sits up and spits it back into the stepsister's. It goes back and forth several more times until they are just making out with it covering their chins.