Based on the adult manga by Kou Okada.

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.

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....

In 2030, nuclear war broke out over the environmental pollution issue. Many people lost their lives due to radioactivity. The people, who survived the barren Earth, started the "Megaro Earth Project" to save human existence. In a last hope for survival against nuclear war, a city was built in a dome in order to save civilization. Gimmick, a mysterious man who leads a secret organization called "Black Widow", is planning to obstruct the implementation of the "Megaro Earth Project". In order to oppose Gimmick's organization, members of the counter terrorism group, led by the lady sniper "EL", were formed. Occasionally, EL helps the beautiful girl Parsley who was once attacked by the Black Widows. Parsley tries to take advantage of EL after getting drunk at "Club 1991". Meanwhile, Natsuki is being sexually tortured for information by the Sniper Control Office.

An evil goddess is trying to gain absolute power via absorbing the life energy of a human using a woman as a succubus. Four minor goddesses try to stop her, the goddess of Tiger, Dragon, Phoenix and Turtle, but their efforts seem useless as two of them fall under control of the evil goddess. The life of the young human is being absorbed so they must hurry to save him.

Based on a game by Love Juice.I became a teacher to be like a passionate teacher in TV dramas, and I worked hard for the school. However, the principal who understood my way of teaching became sick, and hospitalized. Then, the vice-principal, Migiwa Anzu, took over the job. However, her educational policy was to make the students enter elite university, and my ideal education was broken. I was discouraged and became a bad teacher, and then even students began to make a fool of me. One day, I was scolded for the mistake I made in the class by the five female teachers who subordinated Ms. Migiwa. Then, I was dropped from homeroom teacher, and I began to just watch another teacher's class. Since that day, my humiliating days began.

As night arrives the shadows of Koga fall on Iga and a new threat exists for our lusty vixens. After a torid sexual encounter Yatsurugi Shinobu's best friend Mashiba Aya is infected with a parasitic bug and succumbs to its will. Having the same insatiable urges, the same tragedy is about to happen to Kage Lena. The only known antidote is stored deep within the labs of the Koga Institute and is the only thing which will save Kage Lena.

A pharmaceutical student is sick of his life. He never gets laid and nobody seems to give him the time of day. He decides to use the pharmaceutical skills he has picked up at school on his own family members—by drugging and raping them until they're actually begging for his fat cock.

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?

Evil magicians from the parallel universe are invading Earth and sucking out the consciousness from humans, and then use it for power. Our magical girl, Kusunoki Sae, is here to stop them! It's not an easy task, because all of her enemies seems to be nothing but perverts!

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?

Based on the manga by Amazume Ryuuta.There are young women that work at elite schools to satiate the sexual desire of its students, in an effort to prevent possible sexual crimes. The reasons for young women to take on such a "career" are various, ranging from debts to crimes some have committed. While working, they don't wear clothes and are called by number, their names are unknown to anyone...

There is an ancient legend that says if a tattoo is drawn to perfection, it will come to life. Reiko Kure is a female detective with a strange massacre on her hands. Some kind of huge animal savagely murdered thirteen members of the mafia, and only the quiet Ema Nozomi was left at the scene. Ema is taken into protective custody. However, every man left with her is killed, and every woman left with her is raped. There are no clues, except the innocent Ema's strange tattoo, perfectly depicting a demon.

Based on the doujin game by HarthNir.The life of a futanari girl and the various indecent acts she commits in order to temper her uncontrollable sexual urges.

In a town divided by a bridge, both sides are like night and day. One side, a violent, immoral,abusive sexual decadence. The other side a paradise. Should one cross that bridge from day to night, there is no turning back. No rule, no law, just total chaos.There is a gang that benefits from sex and violence. This is the story of those gang members and the dark secrets that go with them.

Based on an original work of Maruta.When going back home from school in the usual train line, Miyu's breasts are groped by a train molester, there Shun, her classmate, appears and saves her. He walks her home and teases her about the chikan groping her breasts, plus he also kisses her.Miyu runs off to home. The truth is however that the train incident was all a cunning trap plotted by Shun. Back home Miyu regrets having her first kiss stolen, then Kou, her childhood friend appears and due to Miyu losing her key takes her to his home. There Miyu confess her first kiss was stolen, but kou tells her they have already kissed so it was not her first kiss...that night Kou takes Miyu's virginity.Next day at school Shun apologizes and invites her home, Miyu accepts not knowing is a trap. There Shun drugs her and trains her as sex slave...she resists at first, but...After that day when she remembers that she starts masturbating...did she actually like it? Does she want more? What about Kou?

Based on a game by Bishop.Toudou Miyuki and Sanada Eiji are teachers in the same school and lovers. They had decided that they would preserve their chastity until they are married. However, Miyuki is assaulted and loses her virginity to Takuya, Eiji's step-brother. Furthermore, it doesn't stop there as Takuya turns his attention on the other female teachers one after the other.

Short stories centring around non-consensual elevator sex.

Welcome to a series the likes of which you've never seen before! Strong stories, highly charged with erotic content are all presented without Japan's export censorship - as they were intended to be seen.They do not follow a single story. They break all the rules. They are Cool Devices. They aren't for kids, but they might be for you if you have the guts. Welcome to a new world... and be sure to wash your hands when you're done.Episodes 1-3An innocent young woman gives into her darkest desires as she is seduced into the world of bondage and S&M... A voyeuristic young man longs for the sweet caress of his beautiful sister who masturbates before his hidden cameras... A very naughty kitty and one very slutty bunny are about to be punished for their forbidden passions... Slicing up a new swimsuit leads to a steamy time at the local pool... Over-studying leads to a serious need for some sexual relief in the school's bathroom...

Yuki was responsible for tutoring 3 college kids. Ryo, Ri and Koji were regular college students, going to parties, playing their video games. But the studying suddenly began... These kids tie Yuki with ropes and shut her mouth with a ball gag. Yuki, who was to tutor these young kids, were forced to unwillingly give her freedom up as they peered deeper and deeper within here! In addition, these kids who were so eager to "study" and brought out their own "toys" and started teasing her body. Then next came their own... Yuki violently resisted as her face flushed a bright red. However, her body mercilessly falls under control of these kids her body discovers these new pleasures.

Based on the hentai manga by Azuki Kurenai.Saeki Sayoko is a new nurse at this certain school. She is what you call a diva: nice pretty face, slender body with the perfect curves and last but not least, very well-formed bust. But there is more to her than meets the eye.

Based on the manga by Yonekura Kengo.In a hospital resides a nurse who chooses to have fun with a patient and even drags this patients childhood friend into their event.In a home resides a brother who eventually sees his sister playing with herself as she watches adult movies which eventually drags them into incest.And in another home resides a woman and a girl who can't keep their urges hidden from a friend.

The written word is a powerful tool... something Mikimoto knows all too well. Talented and devious, Mikimoto has everything it takes to make a top-rated journalist, but what would a journalist be without a good scandal to write about? Developing his own personal underground newspaper, Mikimoto carefully plants the seeds of anger and wanton lust within his male classmates - all aimed towards just one person: the voluptuous Nanase. When his classmates finally go after her to punish her for all of her "sins," Mikimoto silently records every depraved moment.As notoriety of the newspaper spreads, more and more girls are falling prey to the perverse desires of those influenced by it. Even Mikimoto is finding it harder and harder to resist his own dark desires towards one specific full-bosomed beauty, Madoka. Will this master manipulator ultimately fall prey to his own writing talents?

Based on original work by Kino Hitoshi.Arisa and Mika Nanase are sisters and the school super-idols. They are the hottest and cutest girls in the school. Sousuke is a normal student who like the rest of the boys, can only look at the super-idol sisters from afar. Sousuke likes Arisa but can never hope to even speak with her. One day Mika tells him she want to speak with him after school. Later, he meets with Mika and Arisa and they reveal that they have now become siblings! The truth is that Sousuke's father, an adventurer, and the Nanase sister's mother, an archeologist, met at an excavating ruin in South America, fell in love, and married.Mika, Arisa, and Sousuke are now siblings and will live under the same roof from now on. Sousuke now has to be careful to not get caught masturbating by Mika or Arisa ...or maybe they might just give him a helping hand... How about taking a bath with Mika? ...Siblings do bathe together after all...