A virus has swept the world, making everyone over the age of eighteen infertile. Teenagers are now the most prized members of society, and would-be parents desperately bid for "conception contracts" with the prettiest, healthiest, and smartest girls—cash, college tuition, and liposuction in exchange for a baby.Sixteen-year-old Melody has scored a record-breaking contract with a rich couple. And she's been matched with one of the hottest "bumping" partners in the world—the genetically flawless Jondoe.But her luck is about to run out.She discovers she has a sister—an identical twin. Harmony has grown up in a strict religious community and believes her calling is to save Melody from her sinful intentions. All Melody wants is to meet Jondoe and seal the deal—but when a case of mistaken identity destroys everyone's carefully laid plans, Melody and Harmony realize they have much more than DNA in common.
