Linda and Jory are the children of best friends Rachel and Mary, born as the result of a beach party fling when they were eighteen. Now in their twenties, Jory and Linda have reason believe their exchange-student fathers weren't exactly human. At a school reunion, a mysterious woman offers them some answers. The truth changes their lives in ways they could never have imagined, shocking Linda so much she invites Jory into her bed as a distraction. Falling in lust with someone she's known since the cradle is complicated enough, but there's a good deal more to come.