"I want to tease her..."She is an unassuming woman, adorned with glasses. She has a smart mouth and a cute face, what a perfect target to take advantage of!

One war is over, and another war is about to start...A young military officer, Captain Ralph Maskenval, was sent to Nortland, to fulfill a mission, which was to keep a close watch over the Angels. The Angels were coerced into believing they needed to have sex to nurture the "Angel Core" inside. Ralph starts to feel awkward about his mission. Then Ralph learns the reason behind the Angels' sex-craved behavior. Ralph will have to make a big decision...

She was attacked by the janitor, simply for being too kind.Unwilling to tell him no, he took full advantage of her young and plump body.

This family is absolutely filled to the brim with sluts. There isn't really a better way to put it! While the man of the house goes on long business trips, his wife and daughters have over as many men as they can possibly handle!

Being taken by his lover, Anna, Kazuma visited Kawaharazaki residents which located deep in mountains. The house was splendid and put an air as if it refused others. All the people living there were addicted to perverted sexual pleasures.When he saw a maid, Suzuka, being trained as a sexual slave, he began to have a strange desire.He and Miyahara Maki, who lived in the house, were seeking for the other's body passionately. It was the beginning of the two days' nightmare filled with abnormalities.

Despite being late after an accident, Kouji manages to get the job as the Carrot's waiter because he's very persistant. Included within the set are Azusa (the female lead who hates Koji for his perversion), Ryouko (the manager who's sweet on Kouji by working him very hard), Aoi (the token alcoholic), Jun (the secret-hiding waitor), and Mina (Azusa's cute little sister). Pia Carrot 2 is served up as a romantic comedy, with a side of hentai.

Hikari is an ordinary school student. One day she meets Buccha the talking cat, who says that she’s Venus Pink, warrior of the goddess Aphrodite. Along with four other girls she has to fight with perverted Necros and four lords of Inma Empire, who want to revive the god of lust, Apollo, and turn the world into a sex pit.

Noriko has a new passion, one so intense she hasn't attended school in weeks! When her classmates, Junichi and Satoshi pay a visit, they find that while her illness is not a flu it does make her hot in other ways...

At a prestigious girl's school there are very strict standards that must be upheld. There are even examinations of underwear done here in the name of guidance. Those under suspicion are forced to pass underwear and virginity checks.

After ten years of dormancy, Linear awakes from a capsule in the countryside of Japan. Without any memories, she wanders into a small research center staffed by three beautiful women. One of the researchers, Sayaka, is entranced by the strange woman and leaves her present lover. Sayaka takes Linear to bed, and finds that her abilities are beyond that of any ordinary woman!

Inside a private hospital, a scientist is transforming females into sex slaves.

Kaori is a very popular idol singer. She is just finishing her first live tour. However, this innocent-looking girl hides a secret that makes her not-so-innocent. You see, Kaori is actually intersexed (or, in less medical terms, a "hermaphrodite"). She has two sets of "parts". Only her manager and lover, Yuko, is aware of this. A rival idol singer and lesbian who appears to have known Yuko in her past, Saki, is also about to find out. If word of Kaori's secret ever gets out, her career will be finished.

Takuya's father died during an accident while he was doing research. Worried about his young stepmother, Ayumi, Takuya follows her to Ken point. Watching her and her best friend, Mitsuki, from behind a rock, a sudden flash of light turns into an unearthly beautiful woman. The mysterious woman slips a ring on his finger, and Takuya's travels into a parallel world begins.This ring is the key between Takuya and his different realities.

The locals know all about Dr. Fuwa. His reputation for taking advantage of his female patients has left him little to do except his nurse Megumi. When he's suddenly called in to investigate a mysterious illness that's been affecting the nuns on a remote island, Dr. Fuwa's certainly not above having a little fun with the patients - each and every one of them a cute little nun-in-training. But will he be able to uncover the truth behind their terrible condition?

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.

Makabe Hiroshi, who liked science and invention, was supposed to move to the apartment which was owned by the parents of his childhood friend, Youko. There was a rumor that a ghost appeared in the room, but he decided to move because of very inexpensive rent. After his move was finished and when he was preparing for the party with Kotobuki who was Youko's elder brother, the parts of the machine scattered around on the floor short-circuited and exploded. The explosion made a hole on the floor, and they found a strange jar in the hole. A snow fairy with blonde hair came out from the jar. Her name was Ruri. In this way, the cohabitation of Hiroshi and a snow fairy, Ruri, began suddenly.

Meet the lovely nurses of Ishikawa General Hospital! There's Yuriko, the tall, dark and seductive head nurse; Naho, the cute and playful girl with a sexy streak... and then there's Satsuki. Quiet and shy, Satsuki only wants to make a good impression, but she keeps screwing everything up. When she accidentally gives an aching patient the wrong medication, he cons her into releasing his pain with a healthy dose of hot and heavy sex - but by the end, it's Satsuki that's moaning in pleasure!Now, Satsuki will make sure that all of her mistakes are remedied with a little sexual therapy. But is she taking things too far? And what would her co-workers say if they knew...?

In recent time the birth rate of certain races was drastically low, and due to this the government decided to intervene. They devised a new system where a computer would assign people to each other with the only goal being to conceive and have children.Unfortunately for a certain teacher, he was assigned a student of his.. and not just any student either, this student is a blonde elven princess named Iris.

After school Takabe has his first sexual intercourse in the nurse's office with Hayase, his classmate. Although he is surprised by her attitude, he begins to like being her sexfriend more and more and proceeds to pursue other relationships while occasionally meeting Hayase for casual sex.

In a faraway land, in a faraway time, the greatest fighters of the land meet to battle each other. Accompanied by a beautiful female partner, each tests his might in the gladiatorial arena, and to the victor go the spoils, including the partner of the vanquished! But when Sid enters the tournament, he discovers the evil hidden at its heart: shortly after he is crowned Champion, the lethally lovely Aquross infects him with a hideous disease that requires him to steal the life force of Angels or be in constant unbearable pain. The only relief lies in an insidious drug that kills the pain, but causes sexual urges that cannot be denied. Now, between bouts of unimaginable agony and savagely intense sex, Sid must defeat the evil Aquross and end the Tournament of the Gods forever!

Got a case you can't crack, a mystery you can't solve? Then call on the Goddess Detective Agency where the busty Karen and her wild partner, Rio, will see to your every need!When this beautiful detective duo takes on a new case involving drugs and rape, it brings back painful memories for Rio whose sister was killed by a gang of sex-starved drug dealers. Could the same gang be responsible for this new threat? Hot-headed as she is, Rio must learn to control her anger in order to uncover the truth. Meanwhile, Karen's constant exposure to the lurid details of the case are causing her to lose control of her own insatiable lust.Will this pair of sexy sleuths be able to conquer themselves in time to solve the case? Or will the hunters become the prey?

Mukuto, a college boy working through the vacation as a servant of the aristocratic Kawarazaki family, explores a mysterious pavilion on the grounds of the family mansion. Tempted by gorgeous women and "forced" to commit sexual acts, he is dragged into an alternative world of passion and love. Or it is just a dream?

An elite high school had another face hidden in the dark side. In return for sending sex slaves to the colleges, they receive a lot of money as contributions. Those who trained sex slaves were disposable teachers (trainers) who could keep the secrets. They hired talented men as temporary teachers to train. If they found a promising person, they made him take a test. The test was to lecture those who were defined as problem students. However, lecture is merely nominal, and actually it was training for sex slaves. If he achieved a good result, he would get a qualification of teacher (trainer).Simazu had had an affair with his student, and was expelled from the school. Because he was branded as a harasser, no schools wanted to hire him. But only this school had hired him as a temporary teacher, and he had worked for six months. One day, the deputy school master called him and showed him an offer to become a trainer. Of course, he couldn't refuse it. He resolved his mind, and made the students his playthings.

Based on an adult game by Witch.