Marrying a husband who is both weak and physically weak is probably one of the most wrong choices in Yuna Shina's life. She is the complete opposite of him, an open-minded, easy-going woman with extremely high sexual needs. Because of this, the happiness between them is increasingly broken. The husband only knew how to focus on his work while Shina secretly went out and had an affair with other tall, healthy men. Even though she made the wrong choice from the beginning, she thought this was an opportunity to correct her mistakes. If her husband is useless, she must ask someone else to take care of his physiological needs!