My daughter, Miwa, was living in an apartment after getting married, but I decided to renovate our house into a two-generation home so she could live with us. Having my precious daughter by my side is enough filial piety. My son-in-law Shinji is also sincere, and his wife Megumi is very likable. However, who would have thought something so humiliating would happen... Megumi seemed to be aroused by spying on her daughter's sex life. And Shinji had noticed this as well. Then, Megumi started going to her daughter's house unnaturally often... Telling lies that are obviously false... Eventually, I felt something was off and followed my wife...
