Hanso, who got a job but became a recluse because his relationships didn't work out. One day, Aunt Reiko came over, even though he was still living the same life after a year... Hanso, who accidentally had a relationship with her, who is sexually free, becomes intensely attached as if to dispel his accumulated frustration. The two spend days seeking each other out and demanding each other in a sweaty frenzy, indulging in pleasure. And, at the end of being immersed in adultery with Reiko, Hanso...