The department of corrections was something like a pimp, but when she was on the streets, Lyric Carter really was. After she is caught and convicted of running a prostitution ring, someone close to her takes off with everything she has, leaving her broke, betrayed and alone in prison. With the help of an inside man, she recreates an escort service, recruiting some pretty inmates to help her with a sexy work detail off the prison yard. Sex sells no matter where you are, and Lyric had the buyers. By day, the women were nothing more than mere inmates. However, after lights out, they became "Pen Pals." All is well with the clandestine operation, as Lyric re-establishes her erotic Queendom and searches for the truth behind her betrayal. With the help of unlikely friends and allies, she discovers a deadly plot, that had been years in the making. Working against time, she hurries to uncover the truth so that she can make it out of prison...alive.