The Devil doesn't just wear Prada. The Devil weds an equally devilish philanderer. Then they breed. But Devils don't raise their own. They hire a nanny. And that's where Annie Braddock comes in. Annie's a college grad without direction. She majored in anthropology, but she can't find fieldwork, so she succumbs to the seduction by a woman in the park trolling for a nanny for her son.