My mother-in-law, Riko, lives alone after her father-in-law dies. A daughter and her husband who care about Riko, who is not energetic, and decide to live together. Cohabitation was going well, but the son-in-law was living in agony every day. My mother-in-law's body was too attractive, and I was delusional about the act with my mother-in-law. The son-in-law came home early. My wife went shopping. When the son-in-law hugged her mother-in-law who was about to prepare for the bath, she caressed her mother-in-law because she was too attractive. - She is a mother-in-law who hates her, but Riko was originally lascivious. - While saying no, the dick reacts immediately and drips love juice. "No way... I can't believe that my daughter's husband has such a strong ... I'm in trouble ..." Riko is squid by her son-in-law's many times. One day after such days ... - Finally, her daughter witnesses her affair with her son-in-law ...