Set in the jazz age of the 1920s, the story follows a successful young American writer, David Bourne, and his beautiful wife, Catherine, on their extended honeymoon in Europe. Catherine soon becomes restless and starts to test her husband’s devotion, pushing him to the limits of her erotic imagination and luring a sultry Italian girl Marita into their inner circle. With the stakes continually ratcheting higher, the events that follow change their lives forever.