Принадлежащий:Sumire, the second wife of Koichi Kanazaki (rich dad), lives a wealthy and happy life, but is troubled by her relationship with her son-in-law Takashi and her nightlife with her husband. On the other hand, Takashi lives in pain every day with his young and beautiful mother-in-law Sumire. One day, Shigeo Yamamoto (Poor Dad), a regular employee of Koichi Company, discovered the void in her heart and embraced her, drowning in technology. Takashi is also seen through his own inferiority complex and falls in love with Shigeos sexual philosophy. Afterwards, Sumire and Takashi begin to have a physical relationship.