Reiko is sexually frustrated because her husband is obsessed with an idol that looks like her and only says the idols name during sex. Reiko tells Hiroaki’s friend Taniguchi about this and offers to become sex friends to release all her pent up frustrations.

High school dude starts dating this rich girl, but she ain’t really feeling it. She needs a real man. Someone who’ll spank her ass and make her say daddy. You know how this is going to end. *moment of silence for our fallen comrade*

A baseball team manager will do anything to help and protect her teammate boyfriend, including taking sex education classes with her coach.

Seika Girl’s Private Academy has a dark secret. All of the girls at this school are from prestigious families and thus have never dated… even once. So the school had to come up with a way to make sure they didn’t get too overwhelmed by their urges..

Certain subjects being taught these days at college aren’t always on the curriculum… Sex education is one of them! Here at our all-girls school, one male teacher takes it upon himself to best educate students in the ways of carnal knowledge. Using (and abusing) his authority, he lures the hottest students into his lair and has his sleazy way with them! In the the end, these girls will learn some lessons they’ll never forget.

The prestigious Saint Arcadia School has recently started admitting male students, and Takuro Hayami is among those joining. Elated at the prospect of sharing the dormitory with charming and well-endowed classmates, he fails to realize that the girls at the academy are sex-hungry deviants.

A regular student at first glance, Takuro instantly becomes the target of aggressive courting. When Yuuki Miyagishi, one of his roommates, manages to seduce him, she discovers his special ability: outstanding sexual prowess! Hayami’s “Ultimate Sex Power” soon becomes known across campus, and what started as playful kinkiness turns into a fierce competition as every student club strives to persuade Takuro into joining their ranks. Hidden beneath Saint Arcadia’s sugar-coated reputation lurks a desperate sexual power struggle—and the arrival of the new transfer student might just be the tipping point.

While walking home one day, Shuu encountered Hime, a beautiful girl who walked out of a flower shop—it was love at first sight. In the present, Shuu and Hime live together as a couple. Every day, Shuu comes up with a new lewd activity to try out with his girlfriend—and while Hime intends to always act like a victim, she enjoys all the kinks just as much as he does.

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?

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?

Ryouichi goes to his friend Yuu’s place to play video games, like they do sometimes. It turns out that Yuu’s aunt Yui has come to visit, and she joins them. But it soon becomes clear that it’s not a video game she wants to play with Ryouichi…

Ichirou Tani loves hostess bars and spends the lion’s share of his salary on them. One day, he was so drunk that he spent all the money of the company he worked for on girls. Ichirou decided to escape to the mountains. His car broke down during a heavy snowstorm, and he was forced to walk blindly and seek help. He soon found salvation in the Ishikan Inn. There, Ichirou met the widowed mistress Ryuri Munakata, her daughter Nakoto, and the lovely maid Ren. He did not change his habits and decided at all costs to subdue these sexy beauties…

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.

Dr. Yamagishi was expelled from an academic society because he had tried to make a human clone. Next theme of his study was a new human species Cambrian. He made himself a test target. However, he turned into a chunk of grotesque flesh, and it began to rape women by its tentacles.

Every school has secrets, but few leave a stain that won’t wash out. In a certain school, there was once a fun club centered around magic but had turned into murder and a lust for power. Sealed and willfully forgotten, the resulting evil of that day remained chained in the school’s basement. Twelve years later, high school student Taki Minase, while inspecting the place where the incident took place, uncloaks the secret plastered in blood—a book of magic called “Black Bible.” Trying his luck with its love curses, he soon finds out the magic proves real and easily penetrates the hearts and bodies of his fellow classmates. The resulting intercourse leaves the student body very vocal, and Minase’s acts do not go unnoticed. What was at first a simple stroke of curiosity becomes much larger and harder to control. Fully swallowed by the unshackled darkness, everyone he knows becomes a victim, including his childhood friend Kurumi Imari. Torn apart, Minase finally realizes his mistakes and that he must reverse them in time if he ever hopes for him and Imari to come together.

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.

On a late evening, student Kurumi Imari is leaving her Academy classroom. As she makes her way down the hallway wearing her backpack, a male student is secretly stalking her every move. He suddenly lunches forwards and grabs the girl by her breasts. She screams and tries to push him away, but he covers her mouth and holds down her arm behind her back. Her fellow student drags her into a storage room and takes out his penis. Shocked, Imari tries to run, but he painfully grabs her by her hair and forces her to give him oral sex. Afterwards, Imari quickly tries to make a run for the door again without success. The boy again quickly grabs her by her breasts and starts groping them. He proceeds to strip off her clothes and rapes her. After the boy licks her feet and continues having sex with her, Imari stops resisting and gives in to her arousal. She starts riding her attacker willingly, and even affectionately licks him back. Finally, the boy ejaculates over Imari’s half naked body. He grabs her striped panties and puts them in his pocket before walking out and closing the door, leaving behind a panting and soiled Imari.

Keiichi Hayama always dreamed about hot sex with his childhood sweetheart, but one day she transformed in his dream into a mysterious beauty with perfect breasts and a seductive eyes. The next afternoon, Keiichi came back from school to find that very same woman masturbating in his room!

His mother introduces her as Reika. Since her parents died in a car accident, Reika has been taken in by Keiichi’s family. But Keiichi knows there’s some dark truth behind this woman, and he has a hunch his prophetic dream wasn’t a dream at all.