A virus is released at a school by a mysterious organization, affecting both teacher and students. Every person affected by this virus has their libido massively inflated until they hunger for sex at every waking moment. Women attack men, men attack women, students and teachers...

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.

Reiji is a private detective. One day, he receives a strange offer from a girl, "Please look for... me. True me." At that time, a series of abnormal murder cases happen and Reiji is offered to investigate it as well. There is a girls' high school Yukari, Reiji's younger sister, goes and two female students are missing. Tokio, vice principal of the school, offers Reiji to search for them. As a result, Reiji receives three offers at the same time. To collect information, he starts working at the school in disguise and meets Toko, who asked him to look for real her before. "Hi, nice to see you again, sir." The killing never stops.... A spiral of tragedy.... What breaks through this tragic condition might be a girl's smile....

Akimitsu went to his grandfather's village, and he was sacrificed to "Karakara-sama", the god of the water. However it was a beautiful and lovely girl that appeared. Her name was Moeki, and she said she had to have sex as a ritual. Not to mention, he couldn't reject her, and he made love with her. After that, when she came back to the heaven, she noticed that she had forgot to ask the way to come back. Because he couldn't let her alone, they began to live together. Then, their sweet life began... or so someone thought, but there already two beautiful devil girls, Hibki and Kodama, were living in his town. Immediately, they began to attack Akimitsu.

During the school soccer game, the cheering squad rebels against its captain Ryou and threatens to quit. To keep her squad together, Ryou accepts a challenge from her squad members. The first challenge is to keep cheering perfectly while having a sex toy inside her the whole time.However, the challenges keep getting worse. Ryou is sexually assaulted by the cheerleading squad. She is forced to agree to group sex with the rugby team. Will Ryou be able to complete the challenges? Will she be able to keep the team together and remain the captain?

Unemployed and depressed, Suzumura Kenta moves back into his family’s house. One day Kenta's brother, recently married, returns home with his newlywed wife, Alisa. Surprisingly, she is a foreigner! With white skin and bright blond hair, her voluptuous body steals Kenta’s gaze!Zdravstvuyte,……Hello, I’m Alisa.A butt so big it turns what would normally be a knee-length skirt into a miniskirt! Breasts so massive a knitted sweater cannot conceal their shape! A face so youthful and innocent it’s like she’s a teenager! She gives Kenta a warm smile.One day, Kenta’s brother is suddenly called away on a long business trip. Unsuspecting and utterly lacking in foresight, Kenta’s brother leaves the lecherous and manipulative Kenta alone with Alisa for the duration of his prolonged absence. Kenta and Alisa engage in “Japanese cultural lessons”, “evil-spirit exorcisms”, and the like.You’re doing all this for me? Spaseeba! Thank you so much!

Masato is harassed and abused by Shinjo sisters, two older women who work as his private tutors. Exhausted both physically and mentally by the two sisters, he receives help from Sakiko, the owner of a mysterious club called ‘Gentil Donna.’ That woman gives him a mind control device that he will use to take revenge on his teachers. First he controls Serina, and when he finishes sexually abusing her, he manipulates her to trap his next victim, her sister Haruna.

Based on an adult game by Atelier Kaguya.Touya returns home during summer vacation to find 4 older women (Rio, Nagisa, Amane and Sara) awaiting him. They have been hired as live-in home tutors for Touya. However, his lessons are not limited to book-learning...

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...

Mukuto, a college boy working through the vacation as a servant of the aristocratic Kawarazaki family, explores a mysterious pavilion on the grounds of the family mansion. Tempted by gorgeous women and "forced" to commit sexual acts, he is dragged into an alternative world of passion and love. Or it is just a dream?

Being taken by his lover, Anna, Kazuma visited Kawaharazaki residents which located deep in mountains. The house was splendid and put an air as if it refused others. All the people living there were addicted to perverted sexual pleasures.When he saw a maid, Suzuka, being trained as a sexual slave, he began to have a strange desire.He and Miyahara Maki, who lived in the house, were seeking for the other's body passionately. It was the beginning of the two days' nightmare filled with abnormalities.

A new marriage puts our hero in the midst of a bounty of beautiful women. It won't be long before his gives them all a taste of his sword! 

Arata Asaoka lives with his despicable, chauvinist father and older brother.A house of three men.Arata was an illegitimate child. Bearing only a tenuous blood relation to the man who bastarded him into the world, he was treated like a second-rate human. With nowhere else to go, Arata suffered the cruelty of his father and brother for years.For years, he forced a smile and pretended happiness for the sake of strangers...One day he met the girl who gave him hope. Her name was Koharu Hinomoto.She was a ray of sunshine. Being with Koharu made Arata feel good, and he fell deep in love. He began to believe that his life could be better.Arata decided he would move out and live with her.Even without money, they could make it work. Anything was better than how he lived right now.Arata knew in his heart that he could make a warm, loving family with Koharu.If he could just move out... before his despicable family ruins everything.

Kousuke Ninomiya is a security guard at a all-around department store, who blackmails female shoppers who shoplift for sexual favors in return of not turning them in to the police.

Kyouko was found at the scene of a brutal murder by chief inspector Kaoru. Due to the shock of the incident, Kyouko has lost her memory. Kaoru has asked Jun'ichi, a suave psychiatrist, to help cure Kyouko, only to find out that she has multiple personalities. Who exactly is Kyouko, and what connections does she have to the murder...?

~Ushimusume Bell~ - tells the story of how a boy made friends with a cow girl who was a farmer there in one of the farm fields. In one of their meetings, she noticed that Shota was sad, according to him, he was upset that, unlike his peers, he was almost not growing, and then she came up with a brilliant idea - you just need to drink more milk, and it will help you grow tall and strong. The boy liked the milk that his girlfriend treated him to so much that he asked to give him more, in response she agrees, exposing her huge tits and saying that the milk he drank was hers, because he has to milk her properly to get more, although during milking they were so excited that it wasn't just that.

No friends, daily beatings by bullies and even his parents have given up on Ryouichi. However, his life changes one day when a new girl transfers into his class. Chihiro is an old childhood friend, and she remembers Ryouichi. She is unaware that he has suffered brain damage from an injury he suffered while they were playing as children. Riddled with guilt, she offers to do anything for him. Taking advantage of the situation, Ryouichi demands sex from her. Her conscience does not allow Chihiro to back out, and she agrees. Ryouichi quickly learns that he is infallible in bed, that he has a secret weapon. After years of abuse at the hands of his classmates, he only has one purpose... Revenge. He sets out on a carnal, perverse journey to turn all the women that disdained him into his personal sex slaves...

Kibun Kibun deals with the normal life and problems of a young couple, with a mixture of comic situations along the way.

A pharmaceutical student is sick of his life. He never gets laid and nobody seems to give him the time of day. He decides to use the pharmaceutical skills he has picked up at school on his own family members—by drugging and raping them until they're actually begging for his fat cock.

Twin schoolgirls transform into their superhero aspects to save the world from an evil cabal of would-be dictators, but they can only fight for justice by having a lot of sex.

Just one pill and you can't stop!! It's a drug that helps people realize their true love. This aphrodisiac unites a "beauty beyond reach" with her childhood friend, and passionate sex ensues! Mukaiyama Hajime falls hopelessly in love with the student rumored to be the most beautiful in school, Saginomiya Megumi. He plans to confess his love to her but worries that she's out of his league. He asks his friend Misa for advice.Misa, president of the science club, develops "KimeKoi", a drug designed to amplify any preexisting feelings of affection within the user. But a sample of Hajime's semen is needed to make the drug. Hajime watches, bewildered, as Misa starts unzipping Hjime's pants...

It was their last summer vacation... as everything came to a close and the fireworks went off, she decided she was finally going to take that last step...

"Mana supply is a holy deed, so we're not embarrassed!"At Witch School, girls are trained to produce the best "mana supply" (sperm).Sex is no mere leisure activity, nor is it a brutal affair. Students are arranged in boy-girl pairs to ensure a constant supply. Mana enhances a Witch's powers so she can battle the Eaters! It's in everyone's interest that everyone master all kinds of sex technique. More pleasure, better mana. Better mana, stronger Witch!

Based on the manga by Amazume Ryuuta.There are young women that work at elite schools to satiate the sexual desire of its students, in an effort to prevent possible sexual crimes. The reasons for young women to take on such a "career" are various, ranging from debts to crimes some have committed. While working, they don't wear clothes and are called by number, their names are unknown to anyone...