Susan Sherman, a 50-year-old janitor, is exploited by her son and daughter-in-law. After an accident, she becomes pregnant with the child of the richest man, Sebastian Morgan. Sebastian, suffering from necrospermia, is childless and desperate for an heir. He brings Susan into his home, showering her with affection. Susan transforms from a janitor into a wealthy socialite, putting bullies in their place. She wins over Sebastian Morgan. They embark on a cross-class, late-in-life romance.
