Based on a game by Guilty.

Kaoru is a high school student. He has an old friend, Nanao, at the same school. She has been giving him sexually insulting orders in front of other students and he has always obeyed it. But one day, his patience runs out and decides to take revenge on her. While he still plans how to do it, he accidentally witnesses Mayu, his classmate, shoplifting. He makes up his mind to use Mayu as his pawn.

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.

A doctor is hired by a woman he had raped in his past to help create a special "treatment room" for special patients. They hand pick a group of beautiful, young girls with problems and prepare them for training.

Quiet and timid... always used and abused. Seems like that trend is destined to continue... forever...

Follow the excitement as a young, newly crowned King is sent two beautiful princesses to choose between as his Queen. Together, they must live with him for a month and a half and continually try to win his heart... any way they can!

* Based on the game by Fairy Tale. Rumor's spreading of a hot new couple on campus! A professor is giving the sexy swim star some very special lessons. And this teacher's pet is hot to trot and learning all kinds of new tricks!

Kaoru wants Kyoshiro's girlfriend, Tsumugi, for himself. He meets Kyoshiro in a chat room and they make a contract. Kyoshiro and Kaoru will take turns training Tsumugi to be a sex slave, and they'll record their progress on a website. At the deadline, all the site's visitors will vote on which one of them deserves to be Tsumugi's boyfriend.

Yuta spends his summer vacation at home alone with his cousin Kei studying. However, Kei's teasing of Yuta results in their mutual desire for each other flaring up unexpectedly. They instead spend the time "studying" each other, and trying to reconcile their feelings after having crossed the line.

A student gets his hands on a device that allows him to modify the will of any targeted female - he can bring out the lust and any hidden feeling from their minds and use it to his advantage. He attacks many of his classmates with this new power.

Aoi Ubukata has a secret crush towards Futami who is her senpai in the photograph department.

Although it has not been said directly, rumors have reached Aoi about Futami's impending transfer to another school.

One day while they are in the photography room, Futami jokes around about Aoi modelling just like the girls do in his erotic books. Usually, Aoi would not have taken it seriously, but feelings of loneliness when Futami will disappear from her life overtakes her.

Having changed into a slightly naughty cheerleader costume, she does any pose as he wants. Excited Futami asks for a bold pose, and while watching Aoi's figure and model, he becomes aroused...

Kyonyuu Kazoku Saimin Based on the erotic game by Lune.

Based on a game by Mink's M no Violet division.

Before Ren Nanase was ever a night shift nurse, she was a sexy coed at a nursing school. Hearing rumors that one of the faculty is a rapist, she does exactly what any model citizen would do and confronts him about it. Unfortunately, things go downhill from there, and she winds up being his sex slave, getting a crash course in depravity. But in the middle of that perversion, could there be a hint of purity?

Tomonori was enjoying a normal school life when his mother fell ill and passed away. His father quickly remarried the beautiful Hanae. Together with Marie, Hanae's daughter from a previous relationship, the four settled in as a new and happy family.

One day, Tomonori discovers that his father and Hanae had been adulterous lovers for years. Outraged, he assaults Hanae while they are alone that night...

Once, Foster was a young revolutionary. His days were filled money and wine, while his nights were filled with the most beautiful women in Europe. Now, fallen and disgraced, Foster is taken in by a railroad tycoon named Dred Burton. This powerful businessman has some bitter connection to Foster's past, but he still gives the young man a new life. Training high class prostitutes for Mr. Dread, Foster tries to piece together his shattered past and lost love. One by one, girls are added to his household. The clumsy Leese, the eager Aya, the innocent Ren, and the dignified Clair all must submit to Foster's training, and serve Dred's strange ambitions.

Mochizuki Tomoya is a guy that lives on his own with only a day job at a convenience store keeping him afloat. While he really likes eroge, he can't draw, isn't much of a writer or composer, and doesn't know much about business. Still, his dream is to get a job at an eroge studio in hopes of creating what he loves, eroge.

Tomoya's luck takes a turn for the better when he sees a help wanted ad for the local studio Flower, and after a meeting with the company president (who to his surprise looks like an elementary school kid), manages to get a job as administrator of the company's website. Tomoya's glee at being part of the eroge industry is short-lived, as he soon learns that Flower is on the chopping block due to their first title being a massive failure.

After playing through Flower's first title, Tomoya realizes that his co-workers don't know anything about eroge, lacking the insight and understanding needed to make a good game. After some nudging from the president of Flower's parent company and some soul searching of his own, our protagonist takes it upon himself to save Flower by teaching the four girls on staff the ins and outs of what makes an eroge good. The story thus focuses on Tomoya's role as a psuedo-consultant while getting to know the four heroines of the story as the player is given an interesting look at the world of eroge development.

Follow the excitement as a young, newly crowned King is sent two beautiful princesses to choose between as his Queen. Together, they must live with him for a month and a half and continually try to win his heart... any way they can!

OVA produced by the manga publisher Toranoana.

These days, Alisa only thinks about Kenta. Even Kenta’s smelly shoes are enough to send her into throes of pleasure. One day Alisa is masturbating in the home’s entranceway. When an unexpected visitor rings the doorbell, her excitement only heightens. She gazes into the mirror and contemplates her reflection, a woman who has so completely lost the purity she once had.

“Oh, I’ve become such a pervert! (said in a lewd voice)”

Alisa climaxes and squirts. She can’t wait for what Kenta has in store for her next. One day, Alisa drops a pot in the kitchen. When Kenta comes in, Alisa asks him to punish her. Alisa changes into a maid uniform, and Kenta asks her to service him. Then he gets an idea! He can do whatever he wants with Alisa! As the saying goes, shameful is he who spurns a woman’s invitation! And so it begins… it’s Kenta’s lewd Japanese culture corner. Trim and tidy in an authentic maid uniform! There’s romance under her skirt! Cat-eared maid’s cute service! Momma cat’s milk goes everywhere, and Kenta’s cock goes full speed ahead! is this even about Japanese culture anymore? Who cares! It’s sex!

Based on the erotic game by Syrup: Honey Sweet.

Segawa Akira is a high school student who is one day caught masturbating by his older sister, Yuu, who then proceeds to help him to relieve his needs. Later that day, Akira talks to Yuu, prompting her to decide to consult him with a physician, Tachibana Kimiko. Kimiko explains that Akira has an illness that can only be cured by having sex with him. Thus starts the new sex-filled life of Akira with his sister, doctor, and childhood friend Takamori Sana.

Gakuen no Shuryousha (Wicked Lessons)

Based on the game by Empty.

Revenge never felt so good!

After Noelle's parents die suddenly in an accident, her older stepbrother Shuuichi returns to take care of her - in ways she could never have imagined. Noelle is horrified when, on the very night of her parents' funeral, the stepbrother she remembered so fondly cruelly rapes her. Then, without explaining why, Shuuichi forces Noelle to transfer to the prestigious Takamine College.

Each night as he ravishes her body, Shuuichi pumps Noelle for information about the women on campus. Women like the curvaceously timid Haruko, the sexually talented Shirone, and the beautiful blond-haired bombshell Elena... Women who will be able to satisfy his insatiable desires - and provide him with the information he needs to avenge the death of his mother.