The Rina was awakened to the Koto which was a masochist by the Teacher of the noble girls' school. Tamaru of the Shachou of the company where I leave the junior college and found a job sees through her M Sei immediately, and it is with Slave of Tamaru, and the Rina plays various BDSM and Shame, and enjoy it. However, the relations of two people come to an end from a trifle, and the Rina marries Takeshi who was the senior of the company. The Rina which had a peaceful marriage in Normal for three years meets accidental Tamaru again, and make up its mind that it is with his Slave again….