Saku Yukizo

The story is told as a collection of allegories based in a medieval fantasy setting, but aimed at mature audience. The main character is Helga, a girl who lives completely ostracized from her fellow-villagers, but she seems to enjoy it rather than suffer from it. The people in her life, whose stories we also get to explore, are her best friend Eda, the kind young mayor and two of his servants. And in the heart of the village and the story is the bell-tower which changes everything with its chime…

Youichi is a very serious, stoic young man with a girlfriend and a regular sex life. However, he has never experienced sexual self-gratification. Recently, he's become aware of a book called "Masturbation" at the library he works at – an educated discourse into the history of the sin of Onan and related practices. Finding himself increasingly intrigued by the concepts within, he begins to conduct a series of experiments… Join him as he embarks into a whole new world!

Ozu Kotarou (25) recently changed his career from a white collar worker to a high school teacher. His new workplace is at Odawara High School, a girls only school. He starts off his first day by leaving a significant impression on the entire school by announcing that he has no interest in younger girls, especially under age girls. Kotarou is assigned to assist Hara Takako, a fellow teacher, until he gets experience teaching. Hara is a beautiful 32 year old woman but is insecure about being single and is worried about her future. How will the relationship between these two people develop as they start working closely together?

There is an occupation called the "special technical staff." It is a secret job, which is to have sex with idols for Odaiba TV. But if they ejaculate inside the vagina while on duty, the penalty of vasectomy is awaiting. Takuro Tsuyuzaki with a greatest sexual desire passed the employment examination performed for the first time in 30 years!