The Sisters of 25-year-old Saeko Kurokawa and the 23-year-old Noriko lives together in an apartment. The Noriko works for Publisher same as a lover called Sakuma going together from college student days. The relations of two people are feelings continuing without Nan trailingly. On the other hand, Saeko of the Elderly Sister which worked for the food research institute had relations with Yuichiro of the boss. When Yuichiro and Saeko who spent Ichiya will take up a job in from him China leaving his family behind, a few days later, be told. Then one day appeared before Noriko in a few minutes when I wanted you to return the Hon which abandoned Murakami lent to Elderly Sister before once. The Noriko to sympathize with sends him to the room and is violated. The Noriko blamed Saeko. And be violated by Murakami, and the Noriko tells the Tako to Sakuma to settle indefinite relations. Were going to make relations clear whether you did not allow whether you permitted this case. Sakuma rebuked Noriko as expected. Then the Sisters spent an idle few days. The Noriko meets Sakuma in a bar, and two people whom a hesitation disappeared decide to start relations new again in a few minutes. And Saeko decided the Koto which went to China in pursuit of Yuichiro. Special Offer: Special Feature of the 100th anniversary of the Nikkatsuromamporuno