Mommys Girl tells the video of Mommies Girl, a young lesbian who gets straight A's in all subjects (including her lesbian studies degree) and goes on to get an education. Unfortunately, when she returns home from school, she finds that her stepmother has "hooked up" with another woman. Mommys Girl, now a lesbian, sets out to find out who her new lover is, but she quickly discovers her "secret friend" may be more than just another female lesbian. This dark comedy takes the readers inside the world of a lesbian (gay) woman, providing a look at what life is like for a lesbian (or bi) woman living with her stepmother..