A young teacher accepts a position in a mountainous area of rural Japan. She arrives by train and is picked up at the station by a slightly older female teacher. As they drive on a narrow mountain road they come upon a stalled vehicle blocking the route. Three young thug types emerge from the car and confront the women. One produces a knife and threatens older teacher while the other two fondle the still seat belted young teacher after reclining the seat. The other woman makes a break for it and her pursuer catches her in a creek bed, rips her clothes and attempts a rape. It would seem the young teacher has some martial arts training as she produces a kendo stick and pummels her two nimrods. She then rescues the other woman when the goon pulls his knife and she knocks him senseless.

Sometime later, the young teacher is instructing a class. She has taken a liking to one of her female students. This girl takes her into a lab where an unseen figure whacks the teacher from behind knocking her out. She wakes up in a hospital bed surrounded by her pupil, the older teacher and the school maintenance geek. She notices rope burns on her wrists. Back in her own room she is awakened at night and she decides to explore. She finds a secluded room where the older teacher is bound wrists behind then to the ceiling, one leg tied and elevated. The maintenance geek is doing her with a large squirming dildo. He drops trousers and begins to tap her when they spot the young teacher outside.

Next day the geek enters classroom and hands the teacher an envelope that contains photos of what happened while she was unconscious. She had been tied spread eagle and buck naked to a lab table. She runs from the classroom and meets her pupil. That night she burns the photos and goes to the gym where she finds the three thugs from the road who have tied the pupil wrists behind and to ceiling. They begin to cut the pupils clothing so teacher agrees to their demands. She removes her clothing and dons a kendo outfit and begins a match with one goon. She opens a can of whup-ass on him until the others intervene. Now naked on the floor she is raped with a kendo stick from behind. Rolled over, she is raped by two goons while the other films the festivities. Once over, the pupil invites the teacher to her home for dinner.

Teacher comes to the home and meets pupils father who is wheelchair bound. The conversation is upsetting and she becomes angry with the pupil. Dad rings his dinner bell and in comes the maintenance geek and the three road goons. Her drink had been spiked and she passes out. When she comes to she is tied AOH in a basement cell. Is every home in Japan equipped with one of those? The geek fondles teacher and she spits in his face. He responds with a lengthy breast slapping session. He lowers her to her knees, pinches her nostrils for a forced blow job. She bites his Johnson, much to dad's amusement. Geek has now tied her face down wrists behind, ankles tied directly to wrists and then both corded to the ceiling. She seems to be laying next to a steaming pit of some kind. He gives he a good waxing on back, legs and soles. He reties her wrists behind and body wrapped then to ceiling and manipulates her pussy with a small crotch rope, much to her dismay. After a quick tongue bath he inserts some device up her snatch and ties her legs together, leaving her to spend the evening alone.

A new day dawns as our teacher has been retied wrists in front and body wrapped, legs and ankles tied. She is very defiant. Geek unties her legs and ankles and stands her up. She spots a stick, grabs it and whacks both dad and geek. Still upper body bound she makes a break for it. She opens an upstairs window and jumps out. As she runs a length of trailing rope snags on the window stopping her progress. The geek sees this and in a moment of compassion, releases the rope. She wanders to the road where she runs into the older teacher who brings her back. In the basement she is tied wrists behind and body wrapped, cord around her neck then to her ankles bending her far forward. The older teacher torments her pussy with a large feather duster. She then gets a perfume(?) enema and is retied sitting in a large vat of water, arms and legs spread wide. The effects become apparent as the clear water clouds. She is left tied in the tank and fresh water is added.

Enter her student who strips, hops in and plays kiss, hug and fondle with teacher. Helpless, the teacher submits. Teacher is taken out and left bound hand and foot on the floor. The geek enters, cleave gags her and wraps her in a burlap sack. As he carries her out, dad and the goons stop the rescue attempt. She is then tied face up on a table, each wrist to each ankle, legs spread. Water from a tube is slowly dripped on her pussy. Geek is led out on chains and forced to satisfy her orally, then with his package. They hang the geek from a rafter.

It would seem the teacher has been released and sits at the train station. Her pupil approaches and they chat. Pupil returns home to find the teacher is standing in a suit of armor in the living room. The End

Movie Pluses - production values excellent, both main actresses were first rate, bondage and torment convincing.

Movie Minuses - this took awhile to get rolling, little too much wasted time - unlike most of these efforts, I found this storyline a bit difficult to follow, I mean did they really release her after committing a murder in her view? And what's with the suit of armor? Some sort of spiritual Kendo submission thing? I thought they tried to do too much.