Mature Housewife: Lustful and Slippery (1997)

Mitsuhiko and Mariko are intertwined, Mitsuhiko repeatedly touching his much younger wife trying to please her. However, when things go further, Mitsuhiko just can't get hard. Mariko tells her husband, "Let's take it slow and get better". Later, Mitsuhiko suggests hiring a housekeeper to help his younger wife. Hitomi is now on her way to the Miyamoto house for an interview...