Choosing a husband who is both submissive and impotent is probably one of the worst decisions in Kurokawa's life. She is completely opposite to him, being an open-minded woman with an extremely high sexual appetite. Because of this, their happiness is increasingly strained. The husband is only focused on work while Kurokawa secretly goes out to have affairs with other tall, strong men. Although she made the wrong choice from the start, she thinks this is her chance to correct it; if her husband is useless, she has to look to others to satisfy her needs!