Based on the game by Biscotti. 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 with a lake on the school grounds. It is a place of recovery for those who have been mentally wounded. He meets girls who have shut themselves off from the world, those who don’t have confidence in themselves, those who are still traumatised by their past. He decides to help them move forward with their lives.

After the sudden death of her brother, Raika decides to transfer to the same school to investigate the circumstances of his death. Since his brother attended an all-boys school, she needs to disguise herself as a boy. However, her true identity is soon discovered…

Based on a game by Atelier Kaguya. Touya spends his summer vacation with 4 live-in home tutors. However, his lessons are not limited to book-learning…

Murakoshi Shinta is a student prone to wild delusions. He has kept this hidden all this while, living his gloomy and mundane life. One day, a tentacled alien parasite takes over his penis. Murakoshi complains to it that he is unable to walk around outside, what with his groin exposed, but the alien assures him that no one will notice as it has the ability to cloud people’s minds. Thus, Murakoshi utilises that ability to satisfy his desires.

Bundled with Yagami Hiroki’s G-Best -G-Taste Best Selection compilation manga volume. The 64-page volume collected selected stories from original full-colour erotic manga series, which ran in Young Magazine Uppers.

Yoshiyuki loves having sex with girls. He is now a teacher and enjoys sex life with female students. Now that he has had sex with almost all of students, he decides to move to a different school. His next school is a famous girls’ school…. He meets various pretty girls there and soon plans to give “educational guidance” to them….

It was just supposed to be a summer training…. Yuki is a caretaker of the baseball club. She and other members stay at a training camp on the isolated island now. But one day, a civil war breaks out. Male teachers leave the island to see what’s going on. However, they never come back. Several days later, they know that their ship is wrecked. Nothing to drink…. Nothing to eat…. They gradually lose their self-control….

Based on a game by Atelier Kaguya. Touya spends his summer vacation with 4 live-in home tutors. However, his lessons are not limited to book-learning…

Based on the manga by Tsukiyoshi Hiroki. On the train to school one day, Shirakawa Sumire is molested. However, when she confides in teacher Takahashi, the nightmare escalates…

Futoshi Satō, a high school teacher, is ugly and despised by students and female teachers alike. A powerful device falls in his hands—a mysterious cell phone with which he can induce an hypnotic state in whomever he takes a photo of. During that state he can modify the subject’s will and body response the way he likes, so it is fun time for this teacher, and he aims as high as he can—the head teacher and the members of the student council.

15 Bishoujo Hyouryuuki is the brainchild of adult game creator Takahiro and anime character designer Kuroda Kazuya. The name is a wordplay on the Japanese title (15 Shounen Hyouryuuki) for Two Years’ Vacation, a children’s adventure story by Jules Verne. Toei Animation adapted 15 Shounen Hyouryuuki into a 1982 movie, and Nippon Animation remade the story into a 1987 television special. Like the original story and its two anime remakes in the 1980s, the new 15 Bishoujo Hyouryuuki project centers on 15 young students who are stranded on a deserted Pacific island by a tumultuous storm. Unlike the previous versions, 15 Bishoujo Hyouryuuki will feature 15 girls instead of 15 boys.

A beautiful woman is sent as a teacher to the worst school in country, where morality and any trace of discipline are gone, so the days are a living hell for some students and teachers. Gangs rape the young female students and the teacher gets excited from secretly watching, but she also has her own part in the so-called fun.

Based on the game by Active The hit series Discipline is revived with this new original story set prior to the coming of Hayami Takuro, protagnist of the first series. Morimoto Leona and Otokawa Saori are newly arrived boarding students at St. Alcadia Academy. Morimoto Leona desires to subjugate every person within the school, severely punishing those who are of no use to her. Even the teachers are not spared. Fellow boarders Yuuki, Ruri and Maiko, who are oblivious of the situation, fall prey to the limitless sexual desires of the male students.

Based on the manga by Tsukiyoshi Hiroki. On the train to school one day, Shirakawa Sumire is molested. However, when she confides in teacher Takahashi, the nightmare escalates…

After a lot of sex and perversion the “invisible stud” is on the verge of collapse when he accidentally drops his invisibility potion, and ends on the hands of a little girl that then discovers the perversion that can take place on a convenience store restroom, then she follow the girl that masturbates in the bath and makes her have an experience she’ll never forget. The she help the guy on the store to have fun with some of the workers and clients and in the end she also falls for the poor guy.

During the summer, Sugiyama travels with his fellow tennis team members to a remote training camp. While there, his step-sister Mio has other training in mind. However his doubles partner Saeki has something else on her mind after seeing their training.

A beautiful woman is sent as a teacher to the worst school in country, where morality and any trace of discipline are gone, so the days are a living hell for some students and teachers. Gangs rape the young female students and the teacher gets excited from secretly watching, but she also has her own part in the so-called fun.

Based on a game by Bishop. Toudou Miyuki and Sanada Eiji are teachers in the same school and lovers. They had decided that they would preserve their chastity until they are married. However, Miyuki is assaulted and loses her virginity to Takuya, Eiji’s step-brother. Furthermore, it doesn’t stop there as Takuya turns his attention on the other female teachers one after the other.

It was just supposed to be a summer training…. Yuki is a caretaker of the baseball club. She and other members stay at a training camp on the isolated island now. But one day, a civil war breaks out. Male teachers leave the island to see what’s going on. However, they never come back. Several days later, they know that their ship is wrecked. Nothing to drink…. Nothing to eat…. They gradually lose their self-control….

Part 1 - Hara Sayuri is a student who lives alone in a cheap apartment. In order to earn money to pay the rent, she holds a number of part-time jobs. Today, she is washing the upper windows of a building. Coincidentally, she finds herself cleaning the windows of the office in which her elder brother is working. However, when she calls out to him, she sees him get an erection! Seeing that, Sayuri removes her clothes and proceeds to strike provocative poses… Part 2 - Kagurazaka Fumina is a cosplay-lover and works part-time for a maid service. Today, she has been working since morning for her new master. Cooking, laundry, and cleaning. While tidying up, she is suddenly assaulted from behind by the master! Although she tries to resist, she gets turned on when he massages her big breasts. Finally, from behind… Part 3 - Since graduating from university, Oshikiri Momoka has been working as a home tutor. One day, she falls asleep while tutoring a cute boy. Seeing her like that arouses his sexual desires. When Momoka realises, she slowly removes her clothing, and the lesson on becoming an adult begins!