Deception, lust, mental instability, perversions, lesbian love, and a young girl's dominance of her mother are just some of the themes explored in this new Girlfriends Films series. We also find that things are not always as they seem. Unnatural Daughter stars Courtney as the psycho daughter, Susan Evans as her psychologically-enslaved mother, and a supporting cast that includes Keisha, Sindy Lange, Veronica Snow and Carlie Banks. We also meet Lisa, Sindy Lange's real-life butch girlfriend, in her first adult video performance... in a scene with Sindy, of course. Courtney and Susan have moved to Thornhill to take care of the house for the hospitalized owner. Veronica has moved back to Thornhill after her disastrous and humiliating affair with Brea (Girls in White 1 and 2), and is boarding with Courtney and Susan while she looks for a new place to live.