The Kameyama family and the Otori family are relatives. They are both trying to compete for control over Otori Academy. Violent crimes are happening inside the academy. There are rumors that someone wearing an iron mask is assaulting female students inside school grounds. Senna is attacked by writing tentacles, and is raped by a demon. The man in the iron mask suddenly appear in front of Mao. She tries to attack him, to no avail. She is rescued by Hitomi Kameyama. More horror is awaiting everybody as this shocking story unfolds!

This is the story of the lost king of Atlantis, and the magical sex servants who love him! When an erotic nymph discovers her missing master, she must seduce him back to the exotic lost continent. There, he must pass a series of erotic trials to prove his virilaty and rise to power once more. With a bevy of adoring subjects willing to do anything for him, how can he possibly fail?

100 million years ago, an ecological disaster drove the Demon Beasts from our world. Now they must breed with human females to create a new, hybrid creature who will clear the way for an invading horde. When 19-year-old Kayo is raped by a possessed lover, it's up to 19-year-old Interplanetary Mutual Observation Agent Muneto to save her from the terrifying creature to which she gives birth: A mutant, lust-driven Demon Beast!

In the violent city of Tokyo, Man and Beast battle for survival as the demonic Beasts strive to seduce and enslave every woman that crosses their paths. Born into a family of vampires, 19-year-old Mina has vowed to hunt-down and destroy all of the sex-starved Beasts. Together with her friends and her Beast-Hunter Sword, Mina must track-down a human-formed Beast that has infiltrated her college.A new woman has appeared at 19-year-old Beast Hunter Mina's college. She appears to be the daughter of a wealthy industrialist, but deep within her lurks an evil unseen by human eyes. She seduces and destroys every male she comes across. But when she targets one of Mina's friends, she's gone too far...

Atsuko and Sayaka think they have it made when they are both accepted into the same prestigious women's academy. There, they will be free to explore the intense passion of their relationship, unbounded.But when the mystical bonds imprisoning a hideous ancient evil that feeds on the lust of nubile women are accidentally broken, the two young lovers soon learn they have more to fear than final exams.

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!

Ai and Mai Amatsu are twin sisters, who have been trained by their grandmother Genshu in the family's spiritual traditions. Little do the twins know how useful being preistesses will be when vile creatures from the demon beast world appear to lead mankind astray. The lecherous monsters have an ancient vendetta against the Amatsu family for their part over the centuries in keeping the demon beast world at bay. Things become complicated when Genshu decides to fulfill the family's customary duty early as the guardians of the god Tenjin's descendant, who turns out to be a perverted youngman himself. Caught between the depravity of the demons and their young charge, will Ai and Mai be able to fend them all off?

Based on the erotic game by Tinker Bell.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...

A carnal cult uses illicit drugs to transform men into sex-crazed monsters. Police partners and lesbian lovers Atsuko and Kei are investigating a shady drug deal when they stumble upon the shocking truth. Can our frisky friends interrupt their love-play long enough to cuff the criminals?

Based on the erotic game by Nel.After losing his mom to a mysterious death, Distol swore to himself that he will be the best swordsman in the world. However, his tragedy doesn't end there...Eight years after his mother's death, more bad news is brought to Distol. His sister, Princess Qoona, is chosen as the Holy Maiden. The Holy Maiden sacrifices her own life to give power to the seal that binds the demon king within. Normally, this would be a thing be proud of, but Distol does not want to lose another person he loves.As Distol curses himself for not being able to protect the person that he loves, a witch appears out of nowhere and makes an offer to Distol. The offer is: "In return of giving great powers, you must invade Bastarauge, take the nation's treasure, kidnap Princess Elena, and corrupt her from within." A new dark age is about to begin...

Based on a game by CLOCKUP.Cannone is a violin that entrances people. Ceillia is a violin that was created by the angels that seals Cannone.Akio became a teacher for St. Cecillia Academy. He found Cannone sealed in the torture room under the chapel, he was fascinated by it`s power. The other violin picked a girl to use it`s powers to steal Cannone.(Source: Animenfo)

Midou Miko is back, and as fresh and feisty as ever! A deadly sex ninja trained in the carnal arts, Miko is hot to deal out heavy martial arts mistreatment to any demon who threatens her. Who is the stronger sexual slayer, our hedonistic heroine, or the preternatural perverts of the underworld? It's time for Miko to show these supernatural sex fiends who wears the pants in this business... no one!

Based on the manga by Hiyo Hiyo.Princess Cecelia was kidnapped by a witch, Etruria, and she was confined into the tower. The king proposed that if someone would save her from the witch he would let her marry him. A knight named Albion accepted the proposition. Whether would Albion beat the monsters living in the tower to get the top of the tower where the princess was confined? What would become of Princess Cecelia and Knight Albion?Source: AnimeNfo

Based on the game by Tinker Bell.For the final stage of their training as demon exorcists, sisters Mikoto and Takeru visit the village of Ayagami along with Yamato. Lurking within Yamato is a demon, sealed away by Hatsune, the girls' mother. However, to truly seal away this demon requires the ultimate spirit power of the Haramiko. For Mikoto and Takeru, no sacrifice is too great...~ translated and adapted from official site by Cranston

Based on the manga by Nakamura Nishiki.An underground society lies beneath the surface of Tokyo. This society has kept silent for many years, but now, they are on the move. They are kidnapping the four micos, Hinomico, Mizunomico, Kazenomico and Tsuchinomico, and use their powers to awaken the long forgotten "God". To stop them from awakening this god, a group of government special agents is dispatched to get hold of each mico and protect them before they reach them. Why is the secret society trying to awaken God? Who are these four micos? Who are these special agents? The long forgotten legend is awakening from the depths or darkness.

Based on a game by Colors.In a certain town, there were consecutive phantom assaults. Because the incidents were extraordinary, there was a rumor that a ghost or supernatural creature caused them. The students in Akitoshi's school were frightened. One day, an unknown girl appeared in the school. However, all the students except Akitoshi thought they had known her. Feeling strange, he shadowed her in order to investigate her but he lost sight of her. At that moment, he heard the scream of a woman from the nearby material yard and went to the place where the scream came from. There he found the beautiful girl of the school, Mikage. Mikage was surrounded by monsters Yuragi (fluctuation), and she was hanging naked. Yuragi noticed Akitoshi and began to attack him. Then, the fighter, Ai, appeared and cut them down.Akitoshi stared at Ai. What was her true character, an enemy or an ally?

Yuko is trying to escape from an abusive ex-boyfriend, Taki. After a horrible incident, Yuko seeks out Ayano, her best friend and lover. Ayano invites Yuko to join her in the shower, where she uses her tongue to comfort both Yuko's mind and luscious body... Ayano is starting a new research project, and as part of her project she possesses an ancient scroll, a mummified body part, and a dagger. Yuko offers to help her with her research by doing a biological analysis on the mummified part. Several days later, Yuko endures another traumatic encounter with Taki. After forcing himself on Yuko, he commits an unimaginable act, leading to the resurrection of the Lust-demon!!! This time, the demon will not be easily subdued... a story filled with horror and mystery, you'll be sure to enjoy this visual feast filled with red-hot sex and nightmarish imagery...

Based on the game by Silky's.A clever and ambitious man is able to take over a kingdom by cunningly forcing his way into the hearts of the Rothschilt family women. One by one he convinces them they can't live without him and makes them into his obedient and willing sex slaves. Now the kingdom is at his mercy and his real revenge can commence.

As she's been taken prisoner by the main character and her childhood friend, Eric, the battle princess Lotte has ended up training to be a slave maid princess made in order to prolong her life. Slave Maids are specially trained maids which exist for the pleasure of the noblemen. While providing sexual services, they also live by working as bodyguards who put their lives on the line for the protection of their masters, making them very valuable to both royalty and noblemen. The battle princess Lotte loses her virginity and must endure dirty and degrading training in order to turn her whole body into a sex toy.Taken prisoner by the main character, battle princess Lotte has ended training to be a slave made in order to prolong her life. Slave maids are specially trained maids traded among the noblemen. While providing sexual services, they also live by working as guards who put their lives on the line for the protection of their masters, making them very valued to both royalty and noblemen. The battle princess loses her virginity and has to endure dirty and degrading training in order to turn her whole body into a sex toy.

Princess Lilia is next in line for taking over her Kingdom, though her brother Prince Dirk wants things to go his way. He teams up with a demon in agreement that they will capture Lilia's "hidden power" which can only be gained by sending her into the highest level of sexual ecstacy. He captures both Lilia, her loyal Knights, along with his own mother, all for his own bidding. But can he get the "hidden power" in time for the demon?