Sweet Whip (2013)

Director: Takashi Ishii
Writer: Takashi Ishii / Kei Oishi (original work)
Starring: Mitsu Dan / Yuki Mamiya / Go Nakano / Hiroko Nakajima / Naoto Takenaka / more...
Genre: Suspense / Thriller / Erotic
Country of production: Japan
Language: Japanese
Release date: 2013-09-21 (Japan)
Length: 118 minutes (theatrical version) / 143 minutes (director's cut)
Also known as: Sweet Whip
IMDb: tt2474906

Plot introduction · · · · · ·
On the surface, Naoko (played by Dan Mitsu) is a young and responsible beautiful doctor. However, behind the scenes, she has an amazing secret that cannot be told to outsiders. The reason can be traced back to the year when Naoko was 17 years old. That year, Naoko (played by Mamiya Yuki) suffered a huge life change. She was kidnapped and imprisoned by a strange man for no reason. The man tortured Naoko mentally and physically, but he was meticulous in life and emotions. The huge contradiction caused Naoko, who was still in adolescence, to have huge doubts in her heart. In the end, Naoko killed the man and escaped from the devil's cave.
Although many years have passed, this incident has caused a huge shadow in Naoko's heart, and she found that she has become an out-and-out "masochist". Naoko is a frequent visitor to a secret SM club, where she gets spiritual satisfaction by being treated roughly by various men.