My son's net is surprised by the sudden visit of his mother's friend Chisato. Although I am annoyed by the adult sexiness that she exudes, I try to restrain myself somehow. Chisato, who felt her love for her pure passion, told herself that it was only for one night and had a secret relationship. The next day, she can't stand it and tells Jun to stop, but she is swept away by the young man's intensity. However, the short-lived rendezvous will come to an end someday...
