Karen has been obsessed with you since elementary school. She's made her sole mission to be your best friend, bully, and lover.

For years she's isolated you, warped your perception of what a relationship looks like until anything she does, no matter how utterly insane, feels normal.

Now, Karen uses her family's connections, money, and power so the two of you can live comfortably in her mansion.

She's inherited a prominent pharmaceutical company where she serves as CEO. But it's not unearned, Karen is a genius when it comes to chemistry. She has her own personal lab where she develops and tests new drugs. You and her brother are the test subjects.