Shindo Nikita has a secret that he has been hiding for a long time — heloves hentai and H-games. He enters “The Alternative Trivia ResearchClub”, where the first of his many sexual encounters takes place.Despite that, he finds out that both of his foster sisters are in lovewith him, and he has to make a choice—who he really loves.

Based on the adult game by Lune.The field trip ship was wrecked in a storm. A couple of girls and an ugly man were saved and drifted to an island. The girls were infected by a strange virus and started to become sexually aroused. The only way for the girls to survive is to be impregnated.

Based on the adult game by Elf.Maro, a pervert, works as a doctor. One day, Sakimi came tohis office asking about a small pain and soon he begins togain her trust and give her advice about marriage life,specially about making babies. Of course he takes advantage of hertrust and begin to sexually caress her in several parts of her body.One day the doctor did this in the front of Sakimi's husband, resultingin the husband smashing the doctor's hands. Since Maro cannot use his handsanymore for some time, Sakimi secretly helps the doctor since shefeels responsible (she never doubted of the doctor, as she alwaysthinks the doctor is just doing his job caressing her). Maronow cannot eat, bathe and even urinate alone without the help of Sakimi,and she with good will, tries to help him out in everything.What will happen next?

Tatsuya excelled at all sports during his school years. Now insteadof being an athlete, he trains to be a coach at his former teacher'sschool Academy Josho. However, the leader of the swimming club Katsumitried to seduce him in order to improve her results by any means.He opposed her actions, but could it be that the elite players from otherclubs also have the same plan!?

The story of a pop idol and her dear friend (who doesn't care much about other girls) and always pays attention to the idol - who in turn, is harassed by her manager. One day they are about to have sex in the dressing room when the manager finds out via CCTV. He gets in the room to stop them and takes advantage of the situation.

A guy gets fired from his job again. He reluctantly decides to work with a friend at a manga shop – with two lovely female co-workers. This situation just happens to play out in four different sex scenes in the first episode alone! Yep, shit happens. Good shit.Source: hentaihaven.org

It is now the year 2010. The reprehensible and secret brotherhood known as the Last Molester Train has been driven underground once again, its three year reign of sexual predation extinguished under the militant ultra-feminist organization known as Raven Guard. However all is not yet lost. The Last Molester Train continued to search for a savior who could restore their patriarchy to glory, and at long last that man has been found. Revered under the pseudonym of Zin, this legendary molester defied the Raven Guard and defiled many a lovely flower under their watch. A single careless mistake is all it took catch him… but the brotherhood will not let a comrade-in-arms fall so easily.

Akehime Saki has a beautiful girl who has an English mother. She has a secret. She is going out with her teacher, Tsuge Akito, and holding such an immoral secret makes her exited. However there is a figure looking at their acts.One day, Saki receives a phone. “Do not meet the man again, or else...”Although she is suspicious about the phone, she goes out with Akito not knowing there is a trap full of shame is waiting for her...

This is a historic Japanese style hotel, but after Yuji began to work part-time, everything has gone wrong. First, the young landlady and a waitress fell victims to him. Not being satisfied with them, the next games he aims at are three young married women staying at the hotel.

Based on the adult PC game by Silky's.

Based on the erotic game by Tinker Bell.

Ryuya has an older sister, Miya. He lives a peaceful school life with his friends. But one day, he and his friends accidentally drink a medicine juice. Once you drink it, you'll become sexually sensitive and get excited. The breasts of the girls who drink it will get bigger and they will need to have sex to cool down. Also, to make a vaccine, they will need to get pregnant. Ryuya starts having sex with the girls to cool them down and make a vaccine.

This is the first title by Princess Sugar.Celina is the princess of the prosperous western European country of Mellberg and came to Japan to study at a normal school while concealing her true identity. Since she is a distant relative to Yuu, she ends up living in his house.One day, the princess of the resource-rich country of Marualand, Olivia, was exiled to Japan in a coup d’état. Quickly gaining notice around the town, she was treated like an honored guest. However, Yuu disapproved of her snobby attitude since he had grown accustomed to being around princess Celina. Then, Celina told Olivia not to be near him as he is her most precious person.Not backing down from the challenge, she states that she will make him hers.

Nonoka goes out of her way to make a written confession to the older brother of one of her classmates, but he doesn't even read the letters. This prompts her to stop by in person, and express her "hate" for him through various antics...

An OVA based on the WAFFLE game.The story follows Ryuuto Hende, a soldier with unbelievable luck who was assigned to the province where a succubus is drying out men to death, and the local "first lady", who happens to be sexually frustrated. The H-parts show mostly a big-breasts theme and mutual love/appreciation.

Based on the adult manga by Goban.

Once upon a time, there was a beautiful princess named Eifa. She loved her brother Alois ever so much. But one day she drank a potion from an evil witch. This potion's effects drove them mad with passion...

During the summer, Sugiyama travels with his fellow tennis team members to a remote training camp. While there, his step-sister Mio has other training in mind. However his doubles partner Saeki has something else on her mind after seeing their training.

Based on the game by ActiveThe hit series Discipline is revived with this new original story set prior to the coming of Hayami Takuro, protagnist of the first series.Morimoto Leona and Otokawa Saori are newly arrived boarding students at St. Alcadia Academy. Morimoto Leona desires to subjugate every person within the school, severely punishing those who are of no use to her. Even the teachers are not spared. Fellow boarders Yuuki, Ruri and Maiko, who are oblivious of the situation, fall prey to the limitless sexual desires of the male students.

Takamaru is a student at the Ten Treasure Academy. He lives a normal school life, looking for romance. Until the day he fell in love with a transfer student named Haruka. All seems well at first but what he soon finds out is that Haruka is secretly a Shinobi...

The Sagemiya family is cursed in that its members are sexually aroused in the presence of another of the same bloodline. Sagemiya Misaki and her elder twin, Shun, are both disgusted over this and have sworn to resist the calling of their blood. However, Shun loses his composure and goes to their elder sister, Kagu, for release. After Misaki finds out, she too loses her resolve and seeks out Shun.

It seems that everyone is fighting over the main character Seiryu-kun's genes!! They've even made a competition out of it! However, little do they know of the suspicious plot behind the whole situation. In any case this is a crazy school love comedy adventure! An adventure of an upperclassman and her friend trying to be impregnated!

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.

Arimiya Kamoshige had been a local governor for 40 years, and during that time he had used his money and power to get all the pretty women he wanted. But that is in the past because he has died due to heart failure. Now his latest wife and his three daughters all seek the money he left behind. Whoever gets the money gets the power and takes over everything. And in the middle of it all—a young man calling himself Tatsuya Katori…