Tetsuya's investigation into a luxurious hotel turns over a nest of yakuza and a bizarre orgy cult. On rich silk sheets and velvet chairs, the rich and powerful participate in sex acts so depraved that just witnessing them is likely to turn a man into a monster. But the true purpose of this cult is a pact with evil energies that can literally turn Tetsuya into an inhuman demon.

The coach has his way with a female athlete thanks to being able to manipulate what others percieve as a common sense

High school student Takumi Kusuki works as a wood seller in a remote village. One day, he receives a visit from Satsuki Satonaka, his tomboyish childhood friend who once excelled at basketball. When an accident ended her ambitions prematurely, Kusuki was the one who rescued Satsuki, earning him lifelong gratitude from her and her family.After discovering Kusuki's porn magazine collection, Satsuki teases him about it. But when her provocations do not elicit the desired response, she starts to...

Yui and Kou have been childhood friends for longer than anyone can remember. As they became adults they also became lovers. They couldn't keep their hands off of each other, having sex in just about any place imaginable, including at school.Unfortunately for them, the person in charge of the school cameras decided to blackmail them.Now Yui has no option other than to obey her teacher or he will let the videos go viral. However, she slowly becomes addicted to her teacher.

Haruomi Shiki's peaceful life on a small island was shattered when a volcano erupted and destroyed his home. He goes to stay with a relative, where he meets the sexy sisters Natsumi, Akina, and Mafuyu Orifushi, who he immediately finds himself attracted to. While staying there, he finds out that the father of the Orifushi household has died, and that Natsumi inherited their ice cream business, MinMin. Their district holds an annual competition involving all ice cream stores, which MinMin...

Asa & Natsume are both in love with Hajime Saisho. Instead of fighting over him, they both promised to share him equally. However, both girls have to leave him by the end of the summer. As the summer days go by, they each spend their precious time with Hajime, while the day of their fated departure draws near.

In hopes of getting the attention of their beloved teacher Souichirou Imai, four girls—Saori Asamiya, Miyako Fujieda, Isuzu Yamamoto, and Suzuhana Makinohara—lure him to an unused clubroom and drug him with an aphrodisiac. Feeling extreme lust toward his students, Souichirou is subjected to their sadistic yet loving advances that could end up as something more than just sexual intercourse.

Murakoshi Shinta appears to be just a doctor at a school, but secretly he has been taking advantage of his position to hypnotize any female student he likes. Now, after putting all of his targets under his control, he begins to turn the unfortunate girls into his sex slaves....

Succubus Setogaya Mari is a half-vampire and she can't handle drinking blood very well. Mari can also obtain other bodily fluids as long as it's in the form of life energy. So Kanzaki - her latest victim suggests she take her meal from his semen instead.

Maro works as a doctor. He is also a pervert. One day, he came to Sakimi's office with his doctor asking for a little pain. Over time, he gained her confidence and began giving her advice on marriage, specifically about what the children were. Being a pervert he is enjoying her trust and begins to sexually molest several parts of her body while researching ...

Hiro and Kouji are two childhood friends who debate the true meaning of friendship and dare each other to see just how far they can physically extend their relationship and still remain ‘just friends.’ So begins a series of frantically comedic and kinky ‘ friendship’ tests that wildly escalate and spin out of control toward a surprising climax!

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.

Mochizuki Tomoya works for an eroge production company and all his co-workers are girls. One day, when the air-conditioning becomes unusable, everyone decides that the only thing to do is to work in their undergarments!

In the land of Selenus, a great war has raged for hundreds of years between the allies and the demon army. Now, at last, victory for the allies is within sight. The allies commission Valdo and his mercenary troops as the vanguard of the final assault.The attack succeeds, but, Valdo and his people have plans of their own.

Hundreds of years ago, a big war between humans and monsters happened. Humans somehow won the war and sealed up the monsters deep in the mountains.... Hayato, Chihiro and Suzuna work hard to eliminate and seal up evil monsters every day. They are actually monsters, but they just want to coexist with humans. One day, they hear that the monsters sealed up hundreds of years ago are about to come out... To stop it, they decide to visit the place...

One day, Yamato, Mikoto and Takeru visit a village in the mountain for the training to be monster hunters. They have various hard trainings and finally become the monster hunters. But there is something wrong with Yamato's body.
His body gradually changes into a monster... what is happening to his body? Who can stop it? To save Yamato, Mikoto and Takeru make every effort to do so. What is the secret to Yamato's body? What will happen to Mikoto and Takeru?

Nil has offhandedly created luxurious sex tickets for men that lead to sex with any girl. She wants to find the "Oppai King" with them. Receiving these tickets, Naoya decides to seek a girl with great tits. With lots of the pictures of boobs and the booby-scouter, a device to measure the fighting ability of breasts, he goes through lots of fussing, having grand and sensual fights.

* Based on the game by Cherry Soft
A perverted pirate sails the seven seas, armed with a torture chamber and his depraved imagination. Nothing is off limits in this bizarre excursion into a world of erotic peril.

Kaede is the student council president and is also twin sisters with Suzu. Both are childhood friends with Hayato, of which all three are part of the student council.
Through their time together, Kaede and Suzu both both fell in love with Hayato. Both try to compete for Hayato's love and sexual favor.

Mitsurugi and Nagihara, the new employees at the company, are working diligently and are appreciated for their professional qualities. Mitsurugi is responsible, while Nagihara is admired for her refined behavior. However, secretly, both women work at a masochistic soapland, showing a completely different personality from what they display at work.