Hitomi, who married a man much older than her, has found happiness like most people. However, her relationship with Matsuda, the man who taught her the joys of being a masochistic woman, continues. At that time, she is told at the hospital that her husband has only a little time left to live. Hitomi hides this from her husband and acts cheerful, but... With a guilty conscience, Hitomi becomes addicted to the pleasure of being violated by other men. The man she loves is about to give up on life without knowing the real her. Hitomi's answer is to show her husband how she is being trained as a slave.