Kouta is the school's idol loved by all—his teacher and his fellow students. Well, at least the one teacher and three students we see—who are all girls. Actually, they don't actually "love" him all that much; they just want to screw his brain out.

Mikio returns to his hometown for the first time in half a year. The first thing he sees is the traditional Japanese onsen inn managed by Yukino Chitose, childhood friend and one-time lover.Despite the passing of half a year, Chitose still possessed a girlish appearance. However, the traditional clothes that she wears brings out a mature and beautiful feel about her.That night, upon conclusion of his business, he goes in search of Chitose. Hearing her voice, he follows it and comes to an outdoor bath. Peeking through a gap in the bamboo fence, he is stunned to see her with another man...

Based on the erotic game Zoku Hitou Meguri by Riddle Soft.Mao, who has a secret crush on Mikio, makes up her mind and invites him to go on a trip. The invitation gets accepted, and at the thought of the trip just for the two she feels elated. Mikio falls asleep right after installing himself in a seat opposite Mao in the train, helplessly spoiling the sport. She expands her expectations looking forward to upcoming events, though his seeming lack of interest dampens her ardor a bit. Despite her hopeful view, however, it turns out that her passion for Mikio only ends up arousing the sexual desire of a man that appears unexpectedly...

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....

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

Yamanobe Etsuko is one foxy newscaster, and the top anchorwoman on Tokyo Flower Television. Desperate to coax some hot ratings out of a limp sweeps week, Etsuko gets herself a front row seat to an unfolding hostage crisis. But even though Damesuke flipped when he was laid off, taking his boss’s college-girl daughter hostage, he’s too much of a wimp to follow through. That’s where Etsuko comes in. She forces Damesuke to engage in all manner of graphic sex acts with Mayumi on national TV. But in the name of ratings, will she be forced to get in on the act herself?

Princess Tita is the successor to the throne of the Ruvens Kingdom. Tita’s sister Liese hired Waldo, a practitioner of black magic to make sure that Tita doesn’t rise to power. Waldo has but one condition upon accepting the request: the method is up to his choosing.

Based on a manga by tosh.Satou Reiji's life changed when his real lineage was discovered. He is the son of a rich man who passed away recently, and now Reiji is the new master of the Kamiyama house. But there is a catch! In order for him to be accepted into the house legally, he needs to provide an heir, and in order to do that, he must choose a wife from his very own harem!

Yuta spends his summer vacation at home alone with his cousin Kei studying. However, Kei's teasing of Yuta results in their mutual desire for each other flaring up unexpectedly. They instead spend the time "studying" each other, and trying to reconcile their feelings after having crossed the line.

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…

Kensuke and Ayumu have known each other since childhood. It wasn’t until recently that they realized that they had feelings for each other that were much more than friends. While working in a PC Software company as a salesman, Kensuke is told to work at another branch due to a shortage of manpower. The big catch here is that he won’t be able to live at his apartment anymore so that he can easily commute to his new job.That being said, he won’t be able to see Ayumu for a very long time, but she’s been sweet enough to watch over his apartment while he’s gone. Well, you know what they say about long distance relationships; after a good amount of time has passed, Kensuke is in a mixture of loneliness and paranoia. He’s missing Ayumu, but also doubting why a woman like her would stick around for a guy like him. To add more confusion to the fire he’s come across four women around his new work that give him more temptation that he can bare.Will our hero hold out for love, or will he give into the pressures?

Preparation for the cultural festival have begun. As president and vice president of the student council, as well as a couple, Reiko and Shintaro are given the jobs of keeping tabs on the preparation together. While browsing through campus, they find a fellow student who request they sample the drink he was making for the festival. Suddenly, not knowing why, Reiko starts feeling aroused and decides to take Shintaro into a classroom set up as a dark maze. Shortly while inside the two are separated and when reunited, Reiko finds herself unable to control her urges and allows Shintaro to help release her sexual desires but only to find out it wasn’t him who found her, Shintaro had already left the room.Shintaro has noticed that Reiko has been acting strange after the incident he knows nothing about and decides to consult Misaki for help, another member of the student council. She suspects Reiko is tired from the preparation work for the cultural festival and the two decide they all take a trip to an amusement park. On the day of the trip, Shintaro and Reiko meet up but Misaki was no where to be found. Reiko suddenly receives a email on her phone. A shocking expression she lets out as she looks upon the image she receive, an image of what has happened to Misaki.

An Anthology styled piece.In the main storyline (episodes 1 and 4), Takashima Shigure is a well respectedand hard working honor student. She excels at both academics and sports but oneday her classmate Kita Komatsu discovers another side to her and how she dealswith the stress of being an honor student. The two of them agree to share thesecret, and Kita now unexpectedly has a wild sex addict for a girlfriend.There are also two other different stories in episodes 2 and 3.

Oogami Island is normally a peaceful isle with lush green scenery, but is now a place of depraved wanton lust. The contagion Unknown - Level 4 has become epidemic. 3 girls, Hyuuga Natsu, Ochi Akari, and Hanazawa Airi find themselves trapped in a sports facility where they are assaulted by the infected.

Based on the game by Buruge on Demand (label of Blue Gale).The story revolves around Masaru and his friend Ijuuin, and their sexually oriented exploits with 3 sisters, Kaede, Nanami, and Kurumi.. whom all work and manage a Cafe together. Kaede owns the cafe, which is also worked by her two sisters Nanami and Kurumi. Masaru has been offered a part-time job by Kaede, which sets him to work alongside the two other girls.When Kaede ends up needing to be away from the Cafe for a month on an internship, she leaves Masaru in charge of the Cafe, putting an extension on his part-time job.. and granting him the extra responsibility of 'looking after' the other girls in Kaede's absence.Having his alone time with Nanami and Kurumi leads to some unexpected events.Kurumi first confesses her love for Masaru, and he makes sure to take full advantage of the situation.. but then wouldn't you know it? Nanami seems to be falling for the male protagonist as well. The sisters find out about Masaru's two-timing efforts (like he cares), and they naturally become jealous of each other. When Kaede returns early from her internship, she accidentally happens across the others indulged within their expressions of affection for each other, which gives her and Ijuujin perfect opportunity to act on certain interests as well.Too bad for him that Masaru will still end up getting all the love all to himself from all three of the sisters in the end.

Kaito left his hometown with dreams to be successful, but he doesn't have any clear ideas so he lazily lives out every day. He decides to work at a newly opened resort facility called "A LO HA", meets various girls and has many sexual relationships.

While being a regular part of beach volleyball, Kiryu Saori was not able to show her ability in the game because of stage fright. In order to overcome it,she starts with special intensive training with her coach. Special training and H will start in the name of stamina.

Six people find themselves trapped in a mysterious futuristic complex,forced to dance to the tune of a sadistic computer game, where failure tofollow the game rules results in death.Characters include our protanist, Takato Keisuke, his childhood friendHokari Kanae, classmate Ando Miyako, underclassmate Mikaba Rika, Englishteacher Aoi Natsuki, same year Byakuya Rinne, and classmate Manaka Nemu.While still confused about their unusual situation, a mysterious voicesuddenly 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 getspissed and snaps on the mysterious voice. Suddenly the lights go out, the girlsscream, then lights return reilluminating the room to show Miyako bound toa grotesque torture device."Anyone who quits the game will die."Her screaming begins in tandem with the electrical current. With eyes wideopen in fear, she pisses and shits herself. Everyone else starts freakingout. 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 anddecides for the sake of escaping, he will violate the others. Can Keisukeescape the white rooms and return to his normal life? Or will he hold backhis own dark urges?

Shuji lives a peaceful life with his younger sister, Saki. But he secretly lovesher and his libido gets uncontrollable day by day. One day, Saki tells him, "Ilove you.... I've been always thinking about you since I was a kid...." Likethis, they become boyfriend/girlfriend. However, their happiness is destroyedby an email. "I know your everything...." The email attaches a photo of Sakichanging clothes and masturbating. Saki thinks her stalker did it. The stalkergives her various immoral orders. She first tries to resist it, but she graduallygets addicted to it.... Well, will Shuji be able to save Saki...?

Minase, a high school student, found a book of magic in an isolated room in his school. He started practicing black magic that has extreme sexual effects that benefited him and some of his friends. Intrigued, Minase got deeper and deeper into using the craft, not realizing the evils that will come forth. Eventually, the origins of the book was revealed, and so did the incident twelve years ago on the night of the Walpurgis, the night when the power of evil is at its strongest. After coming to his senses, Minase struggles to get himself out of the darkness that he had put himself into.

Bible Black Only explores the sexual misadventures of the supporting cast from the main Bible Black series. Miss Takashiro reminisces on her demonic capture, Itoh reveals her sadistic side, and Saeki is stalked by her classmates. Bible Black Only is a series of stand-alone episodes that do not affect the continuity of the main Bible Black series, and it contains footage that was previously only available on the R2 Bible Black Perfect Collection DVD.

Twelve years prior to it's discovery by Minase, the origins of the magic book with dark,sensuous powers is revealed. Initially owned by a female student, Takashiro, who, along with other curious students form the first magic club on campus. The club begins to use the erotic spells to carry out favors for fellow students, and vengeance. After underestimating the powers behind the book, Takashiro is taken out of the picture, as a new leader guides the club towards a darker course, one that will force school newcomer Kitami to make a dire choice.

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.

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....