Professor Kayama could have been happy with his job, except that all of the students on campus hate him... and he hates them. Miki Watase is a dark-haired vixen who will do anything to raise her grades, but when Professor Kayama refuses to play along, she's determined to have her revenge. She gathers her friends - the luscious Hinata, the slutty Arisa, and the beautiful but timid Sachie - and they mix drug-laced alcohol with a snap-shot camera to publicly humiliate Kayama.However, these vivacious little co-eds are about to discover that even a wimpy professor like Kayama has his limits. Now he's going to teach them a real lesson in humility that will have them each begging for forgiveness.

The Hungry Bear is a restaurant where carnal appetites are satisfied to order. The waitress, Mika, has just uncovered the secret life of her late sister, a woman who would perform any sexual act, no matter how bizarre! But the secret's all in the sauce, and Mika vows to service her clientele's insatiable appetite for the exotic!

When a young man named Yuuto bumps into a stranger on the street, he discovers a dropped VHS tape and brings it home. His sister Yuumi isn't around, so he pops it in for a look. The video is a recording of Yuumi tied to a chair... and shockingly the man who tied her up turns out to be him!It turns out the tape is a window into the secret desires of the viewer, and Yuuto's quickly addicted! Yuumi also discovers her own fantasies on the cassette, and her burning lust cannot be quelled by conventional means! Finally, when his sister's friend discovers the tape, she finds herself on her knees with Yuumi and attending to Master Yuuto's every need as his personal love slave.

Kaoru wants Kyoshiro's girlfriend, Tsumugi, for himself. He meets Kyoshiro in a chat room and they make a contract. Kyoshiro and Kaoru will take turns training Tsumugi to be a sex slave, and they'll record their progress on a website. At the deadline, all the site's visitors will vote on which one of them deserves to be Tsumugi's boyfriend.

Yumi is a busty, dark haired beauty who knows how to give her students what they want. But unfortunately, she's never been good at getting what she wants and lately everything seems to be going wrong. First she has a nasty break-up with her fiance, and then she's sexually harassed by the Vice-Principal. One thing leads to another... and before she knows it, the VP and some very horny students trap her into a hot and heavy orgy.After ravishing her over and over again, they make her swear to become their secret sex slave. Now, Yumi's only hope is the reluctant Katsutoshi and his perky girlfriend Keiko. But even with their help, it'll be hard for Yumi to escape her bonds of sexual slavery, since everyone seems to be hot for teacher...

A renown painter dies of heart disease while being married to Megumi, a woman much younger than he is. His son, Kyosuke, never liked that union and wants Megumi out of the house. Therefore Megumi proposes that Kyosuke can do anything he wants with her daughter Yuna, Kyosuke's sister-in-law, if he allows them to stay. Naturally, Kyosuke accepts.

Who will be the next fare? What lonely woman can resist the forbidden thrill in the back seat of a taxi cab? As the taxi cruises the back streets what illicit acts could possibly be taking place in the shadows?

Saeko is introduced to an online sex shop by her co-worker, Sayaka. Curiosity gets the best of her and she orders herself a small vibrator. After discovering the pleasures the sex toys bring her, she gets addicted to masturbation and finds herself doing it all the time. Soon enough, Sayaka joins her in her sex escapades and things start to escalate to new heights.

In an isolated island far away from the main land, there was a training facility owned by a high school. Because the janitor had died suddenly, Ohmi Riku took over the job, for a period limited time of two weeks. His life was supposed to be calm surrounded by cute girls of swimming club and the teacher. His life changed when he found a lot of video tapes sneakily recorded. In the video tapes, there was a scene a man, who was probably a predecessor, was molesting a girl in swimsuit. Then Riku found that the predecessor was always taking sneak pictures. At first, he looked down on him and sealed the video tape. However, he began to sympathize with the predecessor's evil spirit...

His name is Kareki Tsunetaka. He has been a so-called security officer at his home for 20 straight years. In reality he’s just a shut-in. I re-married to his father, bringing along with me two daughters, Sayaka and her younger sister Yuki to live with him and his father. However, Tsunekata does not find this agreeable. He causes trouble for us as he tries to make us leave. His target is Yuki. She seems to be doing something in her room lately. She apparently is worried about her bust size, but she’s already plenty cute. Oh no, Tsunetaka is staring at her with a scary face. I feel like this has happened before… Am I just imagining things? If only I made that decision at that place and time…

A housewife gets raped by a bunch of men. As it turns out she likes it and her life becomes a succession of perverted sexual adventures.

Hiroko arrives at a beautiful mansion as a private tutor for a young girl named Yuki. After drinking some tea offered by Shizuka, Yuki's sister, Hiroko falls unconscious. Hiroko finds herself tied to a bed, naked.She finds herself being sexually molested by Yuki and Shizuka - they use sex toys and perform various sex acts. Soon, the shocking family secret is revealed. Will Hiroko be able to defend herself? What will happen to Hiroko?Experience the sexual debauchery of the two sisters as they use Hiroko as their living sex toy.

Yuuki Orie has been lured into Shimizu Keisuke's house. She is flabbergasted at the site of his mother's orgy. Izumi Remi, who has been suspicious of her master, Keisuke, finds out about his relationship with Orie through her friend, Korin. Full of jealousy, she not only goes after Orie, but also involves Korin! Can you keep your eyes on the action!?

* Based on a live-action adult movie by Deep's.Ryoka University Hospital is a prestigious medical center consisting solely of women. At night, the hospital begins a special type of treatment meant only for VIPs.

Follow a cast that makes pornographic movies. The loves and loyalty it creates and the friction it causes.

Blackmail, lust, and unspeakable acts are performed in a secret room when two adult video store workers create their own erotic film with a cast of unwilling women. Soon the police start sniffing around the scene, but not to stop the illicit movie magic, they want a piece of the action.

Looking at him, he ain't much. But Kenta scores with every girl he meets. Why? Well, he has a love-struck goddess who's decided to help him out. After the celestial sweetie takes a shine to him, she grants him the ability to seduce seven different women.Now, everywhere he goes, Kenta manages to make it with a gorgeous girl who's ready, willing, and usually able. But in Misao's case, she' not able. First of all, she's a virgin. Second, she's got a gang of street toughs who want her even more than Kenta does.Sex can be very empowering, but is sheer lust enough to make Kenta risk his neck to beat a bunch of thugs in order to get some?

I woke up to find I was in an old house deep in the snowy mountains. They said I was carried into there with my head being bruised. There were a mistress, who was surrounded by books and pictures and loved camera, and the four maids who smiled sadly. They seemed to know everything. However, I couldn't remember anything."You brought the time into this house where time had stopped."The gear began to work as if it was led by the folklore of spiriting away talked in the candle light. At midnight, the big clock that had stopped for decades rang thirteen times.When a dark blue shadow crawled out from the depth of the well were wandering around, snivel of the maids came in the dark. Was it an ecstasy or else?

Kunio just got a new girlfriend, Mayu. What Mayu doesn't know yet, is that Kunio has a hobby of taking pictures of his girlfriends during sex and send them to amateur porn magazines. When she discovers that fact, it turns her even more on.

Joko Kareki. Codename: Noir Set.He is a private home security officer with 20 years of military experience. Exceptionally trained in technology and intelligence gathering, he perceives and records the smallest of details of the home to which he is dispatched.His new assignment is directly from his father, Terao Kareki. He must look after his father's new lover, a potential bride. Nothing but the best professional will do to keep her safe. But in her home, he sees all.

A second year high school student and a Kendo club member, Tamao Tsukamu, admires his senpai, the club captain, Kiritani Konome.One fateful day, she asks him for a favor involving making special kinds of photos for the student graduation album.

Kouichi has been married for only five years and already he's got the seven-year itch. He suffers from a very boring, very ordinary life with his wife Kanako and their daughter. Then one day his neighbour Kimihiko suggests they secretly swap wives. They decide that they will each seduce the other's wife and explore the wonders of an illicit affair. Kouichi isn't so sure about it at first, but soon finds the deception, fantasies and excitement just the thing to scratch that itch!

Based on a game by Panda House.There's a secret competition called dark rhythmic gymnastics. The entrees complete their beauty and lewd by their technique more difficult than rhythmic gymnastics.Haneoka Fubuki is a little brother-in-low of Haneoka Miku who's been missing. While he is looking for his sister, he finds her at the house of Tomomi, Miku's classmate. Acceding to Tomomi, she is trapped in the dark side of dark rhythmic gymnastics. In order to help her out, he resolves his mind to become a coach of dark rhythmic gymnastics, and he gets close to Fujimiya Koyuki who was chosen by Tomomi not knowing his fate...

Katsuragi Miki has finally landed her dream job, as an anchorwoman for the nine o'clock news and everything is looking up. She has it all; she's young, attractive and well off with a succesfull career and the popularity that comes along with it. Unfortunately that's not all she has, Miki is hiding a very dark secret, a secret that could destroy her: she's addicted to masturbation and she can't stop for even a second!Her life gets more complicated when a co-worker; a cue card holder, takes a personal interest in her. He discovers her using a vibrator to masturbate with in her dressing room and blackmails her into doing whatever he wants, she's helpless and completely under his power. He even gives her a little treat to help feed her addiction; he locks her into a pair of panties with a remote controlled vibrator attached to them so he can turn her on anytime he likes even while she is on the air but it also prevents her from masturbating anytime she wants.