Miwako 30 years old. As a child, she was raised strictly, and as a reaction to this, she admired delinquent boys and girls, and was more knowledgeable about sexual matters than her friends of the same age. She gave her virginity to the first guy she dated in high school, and by the time she graduated from university, she had experienced two or three men. She was seduced by her boss at her new job and got married. Her sexual desire had become so strong that she thought she could have sex every day, but her husband's wasn't. Finally, unable to bear it any longer, she consulted a friend...