Using the game by Black Rainbow. Murakoshi Shinta can be an extraordinary student with an ordinary high school. Every student hates him, also teachers and parents hate him. His life's in despair.... Eventually, he gets to be a gift from his internet friend Mr.K. It is just a hypnotic machine.... ...

This immensely popular h-series has been said to possess changed a history of adult animation with itPer-centu2019s scenes of violence, perversion and lust, filled up with hardcore sex and unusual sexual fetishes! It contains three different anime titles each using their own group of releases Isaku, Shisaku and Kisaku. They may be named following your three sadistic brothers whom these are about. ...

Satsuki and Shizuka, both popular magazine models, transfer to a different school. Yamada is really a chubby teacher who's ordered to do something for their personal attendant. In this position, he is frequently insulted with the arrogant Shizuka. However, his revenge is nigh... ...

Yoshiyuki loves having sexual intercourse with girls. He's now a school teacher and enjoys romantic endeavors with female students. Given that he's had sex with almost all of students, he decides to maneuver to a different school. His next school is often a famous girls' school.... He meets various pretty girls there and very quickly offers to give "educational guidance" for them.... ...

Mie happened to pick up medicine that an old man dropped. When he took it, he turned invisible. With this (dis-)appearance of his, he starts to molest women in a public bathhouse, an all-girls high school and does not stop in the apartment of his female co-worker. Until it backfires at him... ...

Based on a game by Selen Advance. All his life, Takashi has been compared to his older brother, Satoshi. Satoshi is smarter. More athletic. More handsome. More successful. But despite the constant reminders that he's "not as good as his brother", Takashi was never jealous because Satoshi took him in after their parents died. But that was before Satoshi stole Miwa, the love of Takashi's life, and married her. Miwa, both incredibly ...

Some day, she found the "secret" in the new female teacher Fujimoto Haruna.... The key was so exciting. She became obsessive about ecstasy in sexual lessons over time...... Her sexual interest only grew stronger, sullying the purity of herself..... Inside the empty classroom after school.....the trick continued.... ...

Depending on the game by Front Wing. The daughter in the school principal is the Disciplinary comitee president so she decides to forbid any romantic behaviour around the school. So the Love club must hide on the basement in the school church, they objective is to study love and all sorts of romantic behaviour they could, such thing defies the Comitee president and she'll make a change but she doesn't expect what will be response. ...

Depending on the manga by Fuusen Club (風船クラブ) In a dark, empty school building, Kiriko is bound and gagged, wearing only her underwear. In front of her, you will find three men wearing masks. They tell her, "I would like to view your body drown in pleasure, and your face contort in ecstacy." These men had much exposure to other female teachers. They would continue their perverse assault until their prey cried outside ecstacy. However, ...

Mutsumi Kagidou finds herself being blackmailed by a perverted student, Inuhiko. The blackmail material? An uncomfortable photo of her. In order to get the photo back, she becomes Inuhiko's sex slave and the've many debauched sex. After a few years though, Mustumi tells Inuhiko to neglect the photo since she doesn't mind being his sex slave anymore. And so, a 'unique' relationship is created between the two of them. ...