SPRD-819 Mother-in-law, you're so much better than my wife... Chiaki Shinomiya

It's the weekend. Shintaro, a hardworking young office worker who lives with his wife somewhere in Tokyo, is busily tidying up the house to welcome his wife's mother, who will soon be visiting. His wife's mother lives in the countryside and has come all the way to Tokyo by train to check on her daughter and son-in-law. Hearing the doorbell ring, his stepson gasps at the sight of his mother-in-law, Shinomiya Chiaki, who has just come to Tokyo, and her voluptuous curves.