At first glance, Miwako is a good mother and a virtuous wife, but she has a secret that she cannot tell anyone. That she is secretly having an affair with her biological son without telling her husband. She knew it was wrong, but she became a slave to the pleasures as she embraced her son, whom she was clamoring for each day. Her out of control relationship escalates and she finally finds herself seeking out the moment her husband leaves...
