JUR-595 - 24/7, a mother-in-law's temptation for her son-in-law's large penis, Mariko Koto

Mariko is happy that her daughter remains at home even after marriage, enjoying a multi-generational household. She has a good relationship with her son-in-law, Takuto, but recently he has been working from home more and more. Furthermore, she frequently witnesses him masturbating... When she asks the reason, he says that his large penis is causing problems with his relationship with his wife. Mariko, who has also been frustrated by her lack of intimacy with her husband, excuses herself by saying it's for the sake of the couple, and begins to provide sexual services with his large penis. Every time she touches his penis, desires she had hidden deep inside begin to surface...