Gangbang Anime
Project Boobs
Based on the game by Blackpackage Try. Miyagawa Yuki is a secret agent for a government organization. She and her colleagues, Reiko Carrere Yukiko and Morishita Kana, are ordered to spy on a pharmaceutical company that is under suspicion of producing illegal drugs. However, their activities are known to the company and they are caught by the researchers who molest them under the pretext of conducting experiments.
Ran - Sem
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.
Rebiya
A Story about the infamous Duke Maerk Heimlich and the demon helping him from the shadows.
Rei & Fuko: Special Duty Agent
Based on the game by Black Lilith. Year 2054, Tokyo. Kirisawa Rei and Izumi Fuko are the capable special agent, commonly called Mayaku Tokuso, whose task is drug-crime investigation and to take down the drug syndicate in Tokyo. They were a perfect pair, getting over numerous bloodbaths together. One day, they had an information of 12 Angels, a drug syndicate that they had been searching for years, sneaking into the most dangerous city in Tokyo, Sinjyuku, where is rumored that their secret base is located. But it is a clever trap set by the boss Kiryu for the revenge on them…
Rei Zero
Tokyo fell into ruins following the consecutive great earthquakes of 2014. As a result, the new city center is built in the location of the former Nishitokyo. Meanwhile, Shinjuku and the submerged Minato wards devolved into slum areas. Further, due to the Immigration Laws of 2040, these slums saw an influx of refugees, mafioso, and terrorists, and is now the leading crime capital of the world. The year is now 2049, and this is the stage in which two women embark on an operation to arrest a dangerous drug dealer.
Reiju Gakuen
When the new instructor arrives, her lesson plan is filled with debased acts and sinful examinations. And the only way to get some extra credit is to volunteer for some hands-on learning!
Rin x Sen + Ran - Sem Cross Mix
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 her with 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 introduce Urara to the lab master, Majima. Then in a luxurious and grossly decorated room, Majima can't stop licking his lips ogling the sexy Urara. He tells her she being chosen by god, and that she must enter the seminar to obtain answers. But, the seminar is a seminar in name only, nothing but free sex every day involving the poor Urara. One day Urara discovers the surprising reality from Riko's mouth. The real name of her fiancee is Kaji, a lecturer in the Believe Lab. Furthermore, her senpai Asuka is also a participant in the lab. With a lascivious smile, 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 screams in 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...".
Rinkan Gakuen: “Yamete! …Okaasan, Minaide!”
Based on the game by Lune loves K.
Saimin Gakuen
Based on the game by Black Rainbow. Murakoshi Shinta is an extraordinary student at an ordinary high school. Every student hates him, also teachers and parents hate him. His life is in despair.... One day, he receives a gift from his internet friend Mr.K. It is a hypnotic machine....
Seikoujo: Haitoku No Biden Dorei
Sister Rosaria is working at the village's local church. Everything has been peaceful and many days of happiness have passed. One day a new priest and a sister arrive... and her happiness is suddenly shattered. The two are imposters, villains on the run for theft and murder. But that isn't the only problem... the man is a former priest who sexually assaulted sister Rosaria many times in the past. Now, the village's peace is in her hands; if she doesn't obey "Father Edwards", he has sworn to kill every single one of the villagers...
Seisai
A horrible murder has been committed on the grounds of Nankai Academy. Professor Yuko, one of the school's most popular teachers, died when she was pushed off of the roof of one of the school's buildings. Her death has left her students with feelings of confusion, pain, and above all else... anger. Four of her male students, Masayoshi, Daisuke, Mitsuru and Shinya, are determined to uncover the truth. They soon discover an important clue: Professor Yuko's planner had been marked on the very night she was killed... marked with the names of seven girls. With this evidence, the boys begin their investigations... and they'll use any method required in order to find the murderer. Through rape, manipulation and torture, they uncover important details, but piecing the puzzle together won't be easy. And the longer their search draws on, the more they feel themselves being overtaken by their own dark desires... Will they ever find out the truth behind Yuko's death?
Seitokaichou Hikaru: Koukai Shojo Soushitsu
The school student council members, a nun, a warrior, and a miko are trying to get rid of the perversion that has invaded the school, but what they don’t know is that everyone in the school is actually happy with 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 school until they get as perverted as anyone on the school or even more.
Seme Chichi
Based on erotic manga by Erect Sawaru. Keith returns home to tell his father of his intention to be a painter, and discovers that the maid his father has hired is actually a prostitute his father shares with other men. What will he do when his father hires another maid for Keith and tries to induct his son into his carnal activities?
Shinjin Tour Conductor Rina
Rina was working for a travel agency where she was in charge of the "Onihime-mairi" tour. She would be showing Matsusawa village, famous for its spiritual legends. Horror loving couples and groups would participate in a spooky day, and it seemed to be a fresh start for Rina. However, this tour was planned by the tour participants. In a lonely village in the mountains, the girls would be taken to new heights by the sexual desires of the men in their group. Little did she know the spirits were controlling all of them.
Shino-sensei no Yuuwaku Jugyou
Sakurai Shino was a chemistry teacher who had recently transferred to Shirakumo Academy. She was a beautiful woman who looked good in glasses, and she was the envy of all the people in the school. One day, Iijima Sayaka, a female student, confessed that she was worrying about sex. Then Shino gave her a lesson. That night, Shino got excited and began to play with herself. Suddenly, Kayama, a male student, broke into the room and raped her. She was thoroughly battered. However, she went to school next morning as if nothing had happened. Kayama called her to rape her again. What was waiting for her was...
Shinshou Genmukan
Based on a game by aias. 3 months ago, detective Kido Satoru accepted an odd assignment at the suspicious western-style mansion Genmukan. There, he was caught up in a tragedy of love and hate. 3 months ago, he had rescued the maid Watase Nozomi from the inferno which consumed the mansion. However, the story is not quite over yet... ~ translated and adapted from the official japanese site by Cranston Note: Sequel to the events depicted in Tony Taka's 2004 hit game Shinshou Genmukan.
Shion
Based on the game by Black-Lilith. A story about human consuming monsters called “Geists”, who love to rape and tortue the anti fraction dolls, which turn out to be hot babes with no emotions. After fucked senseless, their programming fails and they’re able to have emotions…
Shishunki Shoujo: Kari Kari
Based on the manga by Shirataki Shun. A pair of high school girls, who think they can handle trouble, try to keep the punks in line at their school and discover they aren't as tough as they thought.
Shitsurakuen
Longtime friends Erika and Akino have a difficult road ahead of them. One minute, they're basking in the warm summer air, and the next, they're sucked into a strange dimension. There, an army of mysterious soldiers declare that the two women are allies of an enemy nation and put them through all manner of perverse torture. But even if they could escape their captors, where could they run when they don t even know where they are?
Shojo Auction
There is a secret club that holds an auction of virgins. They are unmistakably virgins as their bodies are checked by a sadistic woman doctor. The girls are put up for auction for various reasons, for example, to clear debts, and they are forced to have sex with bidders.