Chitose, who is in her second year of marriage, is a pure and innocent girl with a girly personality, but she has a selfish body with excessive sexual desires that she can't control. Because of her pure and innocent personality, she is devoted to her husband, and her sexual desires are directed towards him, but her husband is fed up with Chitose's personality and sexual desires. Finally, he plots to get his friend to cuckold Chitose and get a divorce. Although Chitose is tormented by guilt for cheating on him, she gives in to her excessive sexual desires and devours her friend's dick.