Ryuji Hirasaka is an unemployed, middle-aged Japanese gynaecologist, single, independent, and living on his own. One evening, he receives an email from the fictional St. Juliana Hospital, a local institution, offering him a temporary job opportunity. He contently accepts, scheduling to meet with the president the following day.
That afternoon, semi-formal and with a portfolio, Hirasaka commutes to the hospital. After an acquaintance with Ren Nanase, a nurse who escorts him to the president, he is frightened to discover his potential employer is a woman he had brutally raped in the past, Narumi Jinguji. In spite of the excruciating atmosphere, however, Narumi explains her wish to develop a department in the hospital that caters to the sexual interests of patients; in need of his expertise to oversee the operation. Overwhelmed with lewd excitement, Hirasaka agrees.
I agree with the previous commentor. There is a wide range of people under age groups looking for Jap anime to watch. Curiosity may lead to some underage children to take a peep to this and get addicted to these kind of extremely twisted stuffs. Which may grow up to become adults with a unhealthy mindset.