Shinoda's husband has been on a business trip for three months. Today is the day he returns, and she has dressed in a very seductive outfit to welcome him. However, her husband called to say he couldn't come back due to an urgent matter, leaving Shinoda feeling disappointed. It has been three months since they last had sex, and her body has reached its limit. Unable to endure it any longer, she decides to take a bold step. She seduces a colleague, Inoue, and allows him to satisfy her sexually during her husband's absence. Inoue is unable to resist Shinoda's irresistible charm, and they engage in wild sexual encounters at the office repeatedly. Just by lifting her skirt, Inoue's penis is ready for passionate sex with her...