In 1963, liberal-minded and reckless Lydia Callahan is raising her 14-year-old son, Sam. Lydia's father Caspar, a prominent local businessman, is running for governor of North Carolina, and does not want Lydia and Sam in his way, so the two are banished from North Carolina. They travel across the country and settle in Wyoming, where Lydia only wants to have a good time and refuses to allow Sam to call her "mom."
Sam soon finds out that he is one of only two students in Gro Vont High School who read. The other one is Maurey, a girl the same age as Sam who wants to learn about zex Consequent to their mutual discoveries, Maurey becomes pregnant. She decides to have an abortion in a distant hospital and, by accident, runs into her mother and the baseball coach who are also there for the same reason.
