JUY-654 Brainy sex that stimulates the five senses of a chaste wife to the utmost Yuko Shiraki

At the end of summer, when the sounds of cicadas are starting to fade, married woman Keiko (Yuko Shiraki) and her friend Junko go to the home of Sugiura, a psychological counselor, to listen to a talk about brain function. - Keiko, who was feeling unsatisfied with the casual sex with her husband, ends up experiencing a brain orgasm... - Sugiura's caress stimulates her five senses without touching her body, causing Keiko to climax and wet her crotch. - Keiko blushes and leaves, but she can't forget the pleasure and goes back to see Sugiura the next day...