Discovery BDSM - Spanking

Vivian Freeman decides to leave her home where she had been sexually and emotionlly abused since childhood, right after graduating from high school. She prepares for her move methodically by creating a substantial financial nest egg which she earns by prostitution, and changes her name officially before leaving Brooklyn, New York, forever.
She spends the summer hitching to Phoenix, where she received a full scholarship to the University of Arizona due to her great SAT scores.
When she's assigned a dorm room mate she finds out that she is a lesbian, which she doesn't mind and they become great friends. Then, after a while, when both realize a shared penchant for sexul pleasure through spanking, they become lovers.
When Vivian graduates she moves to Los Angeles and, looking for an apartment, she runs into a woman who seeks a house mate to share her home with. Monica, who is a hermaphrodite, tells her about it but Vivian has no problem with her unique sexual position.
In fact, both are so titillated by each other's sexual habits that they quickly become lovers and enjoy themselves tremendously.