1996: Ventura, CA. 32-year old supermarket clerk Diana Haun thinks she's met her soulmate in co-worker Michael Dally when the two start a steamy affair. But, there s one thing standing between her and a "happily ever after" -- Michael s wife, Sherri. Diana will do whatever it takes to get Sherri out of the way. 2010: Northport, FL. Morgan, a mistress "sex slave", goes off the rails when her "master" of 13 years tries to leave her for good.