Michiko Arima (pseudonym), a piano teacher, has long harbored a desire to be punished. - Through SNS, she met her current husband, Mr. S (the father of a student in her piano class), and they formed a master-slave relationship (the circumstances surrounding this are described in her confessional notes). - Mr. S saw through her deep masochistic tendencies and decided to perform not only punishment play but also various training such as ring sex, enema, bondage, and anal torture. - During his training, he posts videos and photos of his embarrassing performances, as well as writings about his experiences, to SM magazines, allowing fans to watch his growth as a slave. - There was also. - This work is a compilation of some of the training records that she sent to us by herself at the behest of her master.