It's summer vacation and Keiichi's parents left him with his five younger sisters to go on an overseas trip. Now with their parents far out of the picture, his younger sisters are aggressively making their moves on him. Of course there's no way he can hold back.Source: Omochikaeri

This new production of Murakami Teruaki, greatly known for his savage eroticism unrivaled in depictions of high-speed piston-like action and facial expressions accompanying orgasm, is, of all things, in the genre of "Younger Sister Moe"!It has been decided that Murakami Teruaki will turn Moonstone Cherry's "Imouto Paradise!", a game with the concept of "masturbate to cute girls," into an anime with the help of his direction!!The lewd, cute younger sisters will now assertively bear down on you through the anime.Source: Official website's "Summary" section, translated by lf412

Ryo and his stepmother Madoka lived happily together, lusting after each other but content to just watch each other from a distance without doing anything about it. Until one day Ryo discovered that his stepmom was indebted to the Yotsuya family. In order to help her he offered to sell himself and work for Akie Yotsuya, the head of the family. But he had no idea what awaited him in the mansion...At first it was just Ryo, Akie and Fumi, the maid. But soon two more people moved in: Reiko, Akie's sister... and Madoka, Ryo's mother. And as time passed Ryo discovered that the four women he was sharing the mansion with are connected in more ways than one...

Based on the game by Atelier Kaguya.Former reporter Tokitsu Daisuke arrives at a suspicious western-style mansion built on a hill overlooking a provincial village. Awaiting him there is the mansion's mistress, Kiriya Sumi, and her beautiful daughters.Sumi informs Daisuke that he has been chosen to become the next patriarch, the sole male member of the Kiriya family. In return, all he has to do is impregnate one of her daughters.However, the Kiriya carries a dark secret within their bloodline which may well have severe repercussions for Daisuke...~ translated and adapted from official site by Cranston

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 of the game by Candy Soft. Summary of the game:The Hanabishi family and Hidaka family are next door neighbors.The fathers of both households could be called best friends, so they all get along like one big happy family. In particular, Hidaka family’s only son Kouki was raised lovingly by the four Hanabishi sisters like he was their own brother.One day, the Hanabishi and Hidaka parents were preparing for a long term overseas business trip together. Kantaro Hanabishi had only one problem holding him back from the trip; leaving his four daughters behind in Japan.“Leave it to me. You can rely on me to watch over them!”As a result of Kouki’s casual announcement, both parents happily departed on their trip.“Ooh, how reliable! That was what I was waiting to hear!”Between both of the parents, they had arranged for one of the four sisters to become Kouki's fiance.After Kouki's graduation they would continue discussion of it further, but this recent event gave a chance to accelerate their plan.Thus, all summer vacation Kouki will spend time alone under one roof with all four of the Hanabishi sisters.The eldest daughter Yurina: Despite being good at her job, While at home she lazes around and makes Kouki work hard.The second born daughter, Momone: Absolutely adores Kouki, and does nothing but spoil him.The third daughter, Saori: She does all the housework, and although she is like a maid she prefers it to going outside.The youngest daughter, Anzu: Has no reservation in calling Kouki her personal play toy.Each of them have their own motives doing anything they can; at times even tempting him into sexual situations, so they can draw closer to making the Kouki they love their husband.If Kouki ever chooses a bride, who will it be?The energetic life with the quartet of sisters is about to begin.(Source: VNDB)

The vampire. A legendary creature that lives in the shadows and preys on humanity.Onohara Mikage is an unfortunate girl who sold herself to a clan of vampires to pay off her parents' debt. What has the clan head, Claude, prepared for her? Will she be able to pay herself off and obtain her freedom?

Based on the game by Unisonshift.Two girls living with a guy who keeps a cafe. Although the girls have just the opposite personalities, they have one thing in common - they both love the guy.

A female teacher finds her sister fucking two dudes at her place. She decides to get in on the action... to protect her sister of course.Episode 2 involves a slutty teacher who gets caught doing some slutty stuff and now she has to do some more slutty stuff. Works for me.

She's been photographed doing something she shouldn't have... Now she's blackmailed into being a plaything for men.Source: AniDB

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 game by Tinker BellFor 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 erotic game by Tinker Bell.Three students are in a school late at night fighting supernatural enemies. As they are about to leave, they get attacked and trapped. Based off the Inyouchuu game.

Based on the erotic manga by Emily.A series of short stories involving high school students and their love lives.

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 the erotic game by ClockUp.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.Source: Anime News Network

Based on the game by Crossnet-Pie.On spring break, Daisuke is excited for his vacation on a tropical island for some well deserved relaxation and girl watching. He finds himself quite inexplicably popular with the ladies as well. Nao and Mitsugu follow him there as well competing, as usual, for his attentions. Meanwhile he meets his cousin Maya again after a long time as well as the wild Kanae and her friend Mika.(Source: ANN)

Sheliss Elleness Zurbach suddenly appears out of the blue in modern day Tokyo. Destiny has brought her to the human world, destiny in the form of an evil adversary named Gilva. Needing help in tracking down her enemy, she enlists a sexy demon killer.What Sheelis didn't count on was that a crazed, slimy, tentacled magician would paralyze her and turn her into a sex slave. The slimy tentacles slither all over the paralyzed princess' body.A long night of sexual punishment is about to begin...

She was a pretty girl you might find in any town. Most people would look and see an innocent. Not one guy. One guy imagined her begging, tearful face and got aroused.He didn't even realize how deep his sadist desires went. He began to stalk her. He looked for anything to feed the fantasy that she was a dirty whore. A justification. And then, a single DVD arrived in the mail.The DVD was a secret gathering in the home of a wealthy family,where adults helped themselves to a young girl. The young girl was Sayaka. The sex was rougher than anything he'd ever seen.Several days later, the person who sent the DVDmade a request. "I know who you are. I want an amateur with your sort of perverse interests to do some training."A drug was provided. It was a drug used to make the gathering video. Sayaka lived for it. She existed to taste it.Her hunger for the drug made her beg and plead...The desire that marinated his sadist heart now aimed at her.(Source: dlsite)

Based on the game by Black Backage.Oohashi Shinji is a part-time launderer since one month. He's working for Asai Cleaning under Sayaka, a rather young widow.While trying to gain the heart of his employer, Shin-chan doesn't miss an occasion to mess around with the housewives of his neighbourhood, especially with Marissa the hot chick from Bangkok!

Based on the erotic game by Silky's.The sister of Miyatsuji Kotono and Suzuyo went to the Ikaruga High School where her mother Kasumi acted as a leader of the trustee. The two beautiful girls adored Kaneshiro Shoichi. However, he gave his concern only to the school doctor, Morisawa Maiko, and he was captivated by her body.Because he would be expelled from school if he didn't pass the examination, he was tempted by Maiko to break into the principal's office, and stole the disk that contained the examination.

Based on the adult manga by Igumo Taisuke.A little kid is forced by a few bullies to sneak into the senior girls’ locker room and take pictures. He gets caught by the biggest, most muscular chick in the school and she’s ready to fuck him up. Or just fuck him.

Based on the game by Cattleya.After Kusakabe Akihiko's wife cheats on him, she eventually runs away. Upon learning of this, Sayuri, Akihiko's mother-in-law, comes to him to apologise, convinced that this is all happening because the blood of prostitutes runs in their veins. When she was young, Sayuri had been tricked by a man and became pregnant. In order to support herself and her daughter, she worked as a call-girl.While attempting to comfort the distraught Sayuri, Akihiko becomes extremely conscious of her bewitching attributes, and his long unreleased sexual desires start to flare. This does not go unnoticed by Sayuri...

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?