While her husband is away visiting his grandmother, the father takes advantage of the opportunity to make his son's wife his own! Pretending to be cheerful, he offers her alcohol laced with drugs, and when she is unconscious, he forces her into a physical relationship. This vicious method is the work of a beast! Furthermore, the father-in-law is absolutely confident in his own sexual prowess. The poor wife falls victim to his clutches, but her husband, who she can rely on, is away traveling... The seven days of a nightmare that will change her life have begun...!