Original Story
Nikkatsu Roman Porno
Original Story
A wife and her husband make an agreement where the wife become the slave of him. A couple rent Nami for three months from a supplier who "trains" women to be slaves and submit to everything no matter how degrading, humiliating or painful.
A beautiful young ballet dancer is accepted into a prestigious and exclusive dance academy. Overjoyed at the opportunity to further her career and repair her relationship with her boyfriend, she soon discovers that the academy has a much, much darker side to it--and she may not be able to escape it.
Screenplay
Roman Porno from 1980. A nurse finds herself drawn into the world of sadomasochism.
Screenplay
Kanako meets a BDSM artist, who teaches women an extreme form of erotic submission - how to act like a dog. It's rough and he even brings a real dog for her, but she goes with it. This improves her and her geeky husband's marriage.