Based on the doujin erotic game by Crimson.The Crimson Girls protect women from train molesters. Mitsu, one of the two members, caught the attention of a unique man who could make a woman orgasm with just a touch. He and some of his friends trap Mitsu on the train and brought her to the hotel where she was tortured and had her virginity taken. Now that one of the Crimson Girls has succumbed to his will, his next target is Saki...

The school student council members, a nun, a warrior, and a miko aretrying to get rid of the perversion that has invaded the school, butwhat they don’t know is that everyone in the school is actually happywith that kind of life, and then they fall on the hands, or tentacles,of the head teacher who makes them perform in front of the entire schooluntil they get as perverted as anyone on the school or even more.

Based on the game by Lilith.Sarah is a most terrible pirate knight who dances her wayaround the galaxy empire that has been ravaged by war. Inthe galaxy ruled by a number of power-hungry rival warlords,an evil sadistic web is woven around Sarah, who is slowlyguided down to her destruction. When the silver knight Syliacomes across the evil aristocrats who have run the gamut ofcorruption in the galaxy and the slave traders of darkness,the demonic twins, a desperate predicament is visited uponSarah!!

Based on the game by M no Violet.The elite doctor Kuwabara Souichirou couldn't forget his feelingstowards Nanase Ren, whom he had loved in his youth. He changed thehospitals he worked at, one after another, to look for her, andfinally he met her again at the St. Cattleya Hospital. However, herattitude was remote and his love couldn't be fulfilled. To makematters worse, he received photographs depicting Ren being molested.Ren had been turned into a lewd woman by Hirasaka through the womanbody experiment when she was at the St. Julianna Hospital. He wasdisappointed and he lost his mind. Kazama Mana, who was a nurse ofthe gynecology and obstetrics section, loved Kuwabara, and sheresembled Ren. Taking advantage of her feelings, Kuwabara raped herand took her virginity while shouting the name of Ren.

Based on the erotic game by Atelier Kaguya Team Heartbeat.Yuusa Sousuke is a special case doctor who treats perverted women with strange methods...

In a crowded train, strangers are likely to end up being too close for comfort. But for some people, being too close is a comfort. When a poor conductor witnesses the bizarre yet inviting ritual of anonymous train sex, he jumps on the opportunity toturn it into a business. Every night after the midnight train ends its route, he turns it into a rolling bordello. get ready to climb aboard... the sleazy train is COMING.

Track two is now boarding. Some towns have legends of haunted houses or underground communities in the sewers. But in Takumi’s town, the ultimate urban legend is the Midnight Sleazy Train. Desperate for a spot on the train, Takumi waits by the station after hours. But he finds that you can’t just buy a ticket. Only by bringing the perfect female guest can you ensure permission to come aboard.

All Asuka wants is a relaxing honeymoon after her dream wedding with her boyfriend Ryousuke. Unfortunately for her, her friends Aya and Tamami have other plans for her — on her way to the honeymoon, strange men kidnap Asuka and take her to a secret location where unspeakable acts of lust occur, while her friends watch.

Based on the game by Guilty.Miu and her family of four women are well-known in the media for being aspiring young celebrities. Her mother, Sayoko, is a famous fashion designer and has scored a job for the family to shoot a TV production; a rare opportunity for the family to be together and enjoy themselves. The girls travel to a small, isolated village in late August and the filming begins. Little do Miu and her family know however, the entire production is a scheme. This is the time for a local festival and they happened to unwillingly volunteer to be a key figure for this festival. One by one, the girls are subjected to the traditions of the festival, experiencing first-hand just how serious it is.

Based on the adult PC game by Silky's.

Based on the erotic game "Toriko Hime - Hakudaku Mamire no Reijō" by Guilty.Minase Shizuru is the daughter of a rich politician. This being so, she attends a prestigious academy together with friends of a similar status. However, her life is turned upside down when she gets kidnapped by members of Tsuruma Consulting, including her own classmate, the young master Tsuruma who is the son of the company's owner. They force Minase and her friends from the academy to be sex slaves for test subjects in their research facility. Together and with determination, Minase and her friends try to devise a way out of this small slice of hell.

The main character is a senior who attends Rinin High School; the only school among the mountain town of Rinin City. The main character, who is the student president of the high school, has another hidden persona. The persona as head of the “Gang Rape Club”...A dark ceremony existed that had been handed down for thousands of years in the old town of Rinin; the name of the ceremony, in particular, in the oldest of records. That ceremony, enacted to protect the region from disease and crop failure as a curse from the region's guardian deity, Hime Iwanaga, occurs in the evenings between the new moon and full moon, in which a maiden is disguised as Konohanasakuyabime and gangraped to appease Hime Iwanaga's anger. In regards to the maiden, there must be an important man participating in the gang rape, in other words, that man must be related in blood to their wife or lover, mother or daughter, younger sister or older sister, and the like, and after the gang rape, if a pregnancy occurs, Hime Iwanaga's anger is abated, and a good harvest and safety upon the region will be promised. However, if a pregnancy does not occur for the sake of suppressing Hime Iwanaga's anger, the maiden is supposed to be covered with semen, and floated down the river alive, as a sacrifice.And now - after the Tashio era, the ceremony itself had vanished into the dark history, but had still continued on at Rinin High School; the cruel, improper traditions being inherited over into a secret society through actions carried out by the Gang Rape Club. For generations, the student president of the High School has served as the head of the Gang Rape Club, not allowing even one day to pass uneventfully, submerging numerous women to the dark, suffocating pleasure.

Based on the erotic game by Guilty eX.Tanabe Yoshiyuki disappeared and it was discovered he was bullied in school. Nagisa, Yoshiyuki's cousin, decided to dress up as a male in order to find out what happened to him and to exact revenge on those responsible for the bullying.

The staff members of a certain hentai producing company get personally involved in their work. Perhaps a little too involved as some some male staffers begin to cross the line between fiction and reality.

Takahashi loves Oohara, and Oohara loves Takahashi, but neither of them knows of the others' feelings yet. Moreover, Takahashi died. How can their love come to be now?

An erotic camping trip takes a turn for the wild when Seiya discovers a mystery mansion in the woods. Excitement turns to thrills of terror as her friends begin to disappear. Too late, they realize they are trapped in the clutches of the Black Widow, a deadly temptress who lures unsuspecting victims into a web of lust, intrigue, and murder.

Maya: unspeakably beautiful, her body drives men insane with desire. Wherever she goes, chaos erupts just for a chance to touch her sensuous body and experience true ecstasy...In a devastated world where power and cruelty dominate, Maya arrives in a city overshadowed by its immense tower brothel. Captured, she becomes the latest addition to the brothel and a favorite plaything for the tower's Master and his unquenchable lusts. Will Maya raise the tower to new heights of pleasure? Or will it all come tumbling down as men seek to possess her through any means necessary?

Yasuyuki is a high school student in love with his classmate, Yuu. He decides to join her film club to be near her. The teacher, Shindou Risa, and club members plan an overnight training camp on school grounds during summer vacation; Yasuyuki jumps on the opportunity. However, they are unaware that a virus is within the school, making those infected experience intense lust…

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....

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…

Several years have passed since the Walpugis Night incident and several bizarre serial murder cases have occured in the metropolitan area. Dead bodies of couples are discovered murdered during sexual intercourse. The women didn't have any external injuries, but the men were completely burned and carbonized except one part... their genitals. To solve these bizarre incidents, a special detective team called "Tokken" is deployed. Included amongst the members of Tokken is Imari who had experienced the events of Walpugis Night. While investigating the incident, they found a mysterious phrase, "Spear of Longinus," and a strange cult group that is related to the incidents.Several years have passed since the Walpugis Night incident and several bizarre serial murder cases have occured in the metropolitan area. Dead bodies of couples are discovered murdered during sexual intercourse. The women didn't have any external injuries, but the men were completely burned and carbonized except one part... their genitals. To solve these bizarre incidents, a special detective team called "Tokken" is deployed. Included amongst the members of Tokken is Imari who had experienced the events of Walpugis Night. While investigating the incident, they found a mysterious phrase, "Spear of Longinus," and a strange cult group that is related to the incidents.

A cross over between the two hentai RIN×SEN and RAN→SEM.The story starts with Urara still being abused in the Kurodou institute.One day she is told by the headmaster that her fiancee, the one that set herwith a great debt and only her body to pay for it, has been seen in the Believe lab.Luckyly, two lecturers at the lab, the Ichinose sisters Riko and Anna introduceUrara to the lab master, Majima.Then in a luxurious and grossly decorated room, Majima can't stop licking his lipsogling the sexy Urara. He tells her she being chosen by god, and that she mustenter the seminar to obtain answers.But, the seminar is a seminar in name only, nothing but free sex every day involvingthe poor Urara.One day Urara discovers the surprising reality from Riko's mouth. The real name ofher fiancee is Kaji, a lecturer in the Believe Lab.Furthermore, her senpai Asuka is also a participant in the lab. With a lascivioussmile, Riko makes Urara jealous telling about Kaji having sex with Asuka.Urara walks into a playing room and sees Kaji and Asuka having sex. Urara screamsin surprise and despair, in front of them she stutters back into a wall.With a misterious smile she finally breaks and murmurs " Be... lie... ve...".

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.