High school student Hiroki is a perfectly average guy, except for one thing: his insatiable fetish for glasses. Due to this fixation, Hiroki rarely goes a day without engaging in sexual activities with his girlfriend, the gorgeous, glasses-clad Hitomi Kurumizawa, in his home. One day, however, he is caught in the act by his older sister, Natsume—a bespectacled beauty—who decides to “punish” him for the noise caused by his escapades.

Shun is the only male teacher at Kyoukasen Girls’ School, a well-known high class school also known as the “Water School” since it is situated in a forest and there is a lake on the school grounds. It is a place to heal the wounds of those girls who are hurt. He meets girls who shut off themselves from the world, those who don’t have confidence in themselves, those who are still traumatized by their past. He decides to help them move forward with their lives.

Based on the adult game by Bishop.

From the authors of Bible Black and Discipline comes this new OVA based on a game with the same name.

When their father is given a transfer, Todo Yuto and Todo Erika are left alone. They are siblings, but they are not blood related. When Yuto was a child, his mother died. His father remarried a woman who, herself, had a child from a previous relationship, Erika. His stepmother was quite gentle, but she, too, has since passed away. Living alone, they begin to love each other as a man and a woman. However, an art teacher, Sayaka, notices their relationship and…

Jun is in his second year of high school. He loves a female teacher, Keiko, though she is much older than him. He joins a badminton club that Keiko is in charge. Luckily, there is no other club members and he enjoys practicing it with Keiko after school….

One day, a girl talks to him…. It is Keikos daughter, Sae. “My mother talks about you a lot at home.” Also, he finds that her husband passed away ten years ago. Triggered by this fact, he makes up his mind to tell Keiko that he loves her….

Futoshi is fat, smelly, and ugly, so he is teased and bullied by other students. But one day, he receives a parcel from his father who is an inventor. He opens it and finds a cell phone. According to his letter, he can hypnotize anyone using the cell phone. He is doubtful at first, but he visits a woman, Sayuri, who lives next door and tries it…. Yes, it works perfectly. He now plans to take revenge on the students who tease and bully him….

Yukikaze, a student at a ninja training academy, learns new demon-fighting techniques. One day, she and her friend Akiyama Rinko decide to infiltrate an evil organization in hopes of finding Yukikaze’s mother; however, to do so, there is a great price they have to pay…

A university student Matsubara Ryoji was living alone. But he had uncle near the aparment, and he often went to his house. Because the uncle was busy and often absent, for his wife and daughter, Ryoji was reliable person. On the other hand, Ryoji secretly fell in love with the aunt, Kasumi.

One day, the neighbor houses were robbed while they were absent. The uncle proposed Ryoji would leave the aparment and live together.

While his dad will be away on a business trip, Touya will be taken care of by 4 beautiful tutors during the summer.

Based on the adult manga by Emily.

Yayoi is a sexually frustrated housewife with a workaholic husband whom she loves, but lately hasn’t been paying her the attention she needs. She begins to fantasize frequently. A coincidental encounter with a nice young man from the neighborhood who has a crush on her is too much for her self-control.

It was the last winter of his school life and with entrance exams and graduation edging closer, Nozomu didn’t know what to do. He was told to become independent, but he couldn’t find a suitable place to live by himself. His childhood friend Shiori couldn’t stand watching him in his current state and suggested that he live with her. While he thought that it wouldn’t really make him independent, his parents readily agreed to the idea. Before he knew it, they were living together under the same roof.

Their cohabitation was only to last one month. Since it’s only for a short period and she’s his childhood friend, he thought that nothing wrong will happen. However, living together with Shiori revealed to him a side which he hadn’t seen before, and he began to see her as a woman. Where will their relationship end up now that he had begun to have feelings for her?

Teacher Nano Saikawa hasn’t given much thought to marriage, but her father’s friend wants her to have a marriage interview with his son, Souichirou Takamiya. After the interview, they spend the day together. As they gradually become more comfortable with one another, Souichirou asks for her hand in marriage. Things quickly heat up between them, and the two wind up in bed together. However, when she removes his glasses, she discovers he is not Souichirou; he is actually one of her problem students, Souji Kuga! Souji’s explanation is watertight: when he realized his brother was to be Nano’s intended, Souji posed as him in order to be with her. And what’s more, he is even confident that his family will approve of their marriage. However, an illicit relationship with a student is the last thing Nano wants. But will she be able to resist his charms, especially when her body begins to ache for his?

Kazushi Sudou is a university student who is visited by his two childhood friends, the sisters Ayane and Kotone Shirakawa. When Ayane discovers that Kazushi not only forgot to buy her pudding but is also using her special lotion in the bath, she decides to take revenge and join Kazushi in his bath along with Kotone. Will the perverted Kazushi be able to remain indifferent to them both?

A baseball team manager will do anything to help and protect her teammate boyfriend, including taking sex education classes with her coach.

After the disappearance of her sister and finding out she had joined a suspicious enlightenment group seminar, Riko enlisted herself into the course to find her but the only way to reach the same course as her was to rank up and the only way to do so was to help others release… that being through sex.

Kouta is the school’s idol loved by all—his teacher and his fellow students. Well, at least the one teacher and three students we see—who are all girls. Actually, they don’t actually “love” him all that much; they just want to screw his brain out.