Based on a doujin game by Orcsoft. Saiki Yasuo is a 45 years old office worker. After 20 years of marriage, his wife asked for a divorce and left him. Now, depressed, he spends the nights drinking alone, until one night a girl from the St. Marian Academy approaches him looking for a client. (Source: English DLSite)

Six people find themselves trapped in a mysterious futuristic complex, forced to dance to the tune of a sadistic computer game, where failure to follow the game rules results in death. Characters include our protanist, Takato Keisuke, his childhood friend Hokari Kanae, classmate Ando Miyako, underclassmate Mikaba Rika, English teacher Aoi Natsuki, same year Byakuya Rinne, and classmate Manaka Nemu. While still confused about their unusual situation, a mysterious voice suddenly speaks to them: “A game has now started.” In order to escape the room, Keisuke is the “unlocker” and one heroine the “keyhole”. With an assigned act, he must “use the key”. After hearing the unreasonable and immoral requirements to win, Miyako gets pissed and snaps on the mysterious voice. Suddenly the lights go out, the girls scream, then lights return reilluminating the room to show Miyako bound to a grotesque torture device. “Anyone who quits the game will die.” Her screaming begins in tandem with the electrical current. With eyes wide open in fear, she pisses and shits herself. Everyone else starts freaking out. However, Keisuke seemed to be getting aroused by Miyako’s appearance. That was his secret, his urge to assault and humiliate girls. However, Nemu could see right through him and knew. Nemu takes advantage, forcing the protagonist to submit to her as she brings her lips up to his ear: “This is a contract kiss.” Keisuke was surprised by Nemu’s behavior but he wants to protect Kanae and decides for the sake of escaping, he will violate the others. Can Keisuke escape the white rooms and return to his normal life? Or will he hold back his own dark urges?

Based on the erotic game by Tinker Bell.

Based on the adult manga by Yasui Riosuke. A story about a school where a sadistic boy and a masochist girl have lots of sex.

Based on the adult manga by Midori no Ruupe.

A mysterious fire and a bullied girl committing suicide led her brother (Ryou Tezuka) to take matters into his own hands. Kidnapping three girls – Yukawa Ayano, Inami Misuzu, and Tsubaki Rina – he rapes and tortures them to extract information on why they had to bully his sister? Why did she have to die? Misuzu Inami is a model that does well, Ayano Yukawa works as an actress in public entertainment, and Tsubaki Rina seemed to be his younger sister’s best friend. There is also the mystery of a journal hiding a dark past…

Based on the manga by Erect Sawaru.

The story evolves around customers visiting a real estate agency with a lustful woman president who has sex with her subordinate, after visiting various places for their clients.

Everyone views the student council president as the perfect girl, but what they don’t know is that her favorite thing is fellatio with her younger brother. With their parents always traveling they fulfill this desire quite often and in various ways.

Based on the erotic game by Guilty eX. Two sisters, living peacefully with their grandfather who heads a Yakuza group, face a dilemma when their grandfather falls ill and another rival group starts putting pressure. The only way out is to accept the deal with another Yakuza group for support in return for one of the girls.

Based on the game by Tinker Bell. For the final stage of their training as demon exorcists, sisters Mikoto and Takeru visit the village of Ayagami along with Yamato. Lurking within Yamato is a demon, sealed away by Hatsune, the girls’ mother. However, to truly seal away this demon requires the ultimate spirit power of the Haramiko. For Mikoto and Takeru, no sacrifice is too great… ~ translated and adapted from official site by Cranston

Based on the adult manga by Midori no Ruupe.

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 manga by Erect Sawaru. Miu had fallen in love with Haruka, the student council president. Acting upon her feelings, Miu sent Haruka a love letter, not knowing what the consequences of this action would be. A twisted tale of betrayal, revenge and love begins…

Two thieves sneak into an alien engineer facility looking for data. But they’re immediately found out… Incredible textures for realistic sensation!! More volume, more motion, more sound effects! From the very first frame you have total access to all scenes, plus built-in Edit Mode. Customize and save playlists from over 130 animated clips. High quality 3DCG animation by EBIMARU-DO. Total length: 50 minutes

There’s a rumor about a DVD that curses anyone who watches it. Though no one seems to believe in the curse few are brave enough to see what’s on the DVD… Akuno Mika watches the DVD… and gets transformed into a succubus. She tries to keep the change a secret but loses control when her crush Kazuya approaches her… Later, Kana agrees to watch the DVD after two of her friends ask her. As a result of the curse she grows something regular women don’t have. Her sister Mai tries to help her get back to normal, but the two get more than they bargained for…

The new installment in the Taimanin series. Follow the adventures of new members Mizuki Yukikaze and Akiyama Rinko, under the orders of their renowned teacher, Asagi herself. They’ll need to infiltrate a dark group by faking prostitutes. Watch them being more and more entranced by their “mission”.