Jon & Kate Fuck Eight (2009)

Jon and Kate feel the need to see a female couples' therapist, who suggests they'll try an open relationship. She then immediately sends Kate out and seduces Jon by taking down his pants to give him a deep throat, without so much as taking off her glasses. Back home, Kate seduces her crew member. Jon then meets Kate's friends at the bar which develops into a threesome. Kate has her own threesome with two fans. Eventually Jon and Kate have makeup sex.