Wataru is a young man who moves into an apartment next to Tomoka and Fumie Fusono, two voluptuous sisters who used to know him when he was a shy child. Now Wataru is all grown up, and the Fusono sisters are ready to take full advantage of that fact.

Based on the manga by Midori no Ruupe.Garden is a place, or maybe even another world, created for the sole purpose of accepting every sexual act between its participants, allowing them to fulfill their deepest, darkest desires.

Based on the manga by Okada Kou.The story follows two girls and their relationships with their older brothers.

Mutsumi Kagidou finds herself being blackmailed by a perverted student, Inuhiko. The blackmail material? An embarrassing photo of her. In order to get the photo back, she becomes Inuhiko's sex slave and they have all kinds of debauched sex. After a while though, Mustumi tells Inuhiko to forget about the photo since she doesn't mind being his sex slave anymore. And so, a 'unique' relationship is formed between the two of them.

Based on an adult game by Front Wing.Otonashi Meimi is walking alone in an empty park when the demon Rococo suddenly appears. Rococo uses her Eternal Arm attack on Meimi in order to separate the power of Misty Mei from within her body.Meanwhile, at Naoto's house, Hikari, Naoto's stepsister who was studying abroad, returns home. She starts going to the same school as Naoto, and it worries Rika, Naoto's lover, a little."I love you the most in the world." - With these words, Naoto makes love with Rika in the school nurse's office. However, Misty Mei appears and spirits Rika away. Then, the angel Luvriel appears saying that Naoto has no choice but to have sex with Hikari so that a new Jibril can be born to save Rika.

Based on the erotic game by Tinker Bell.The life of a college student is never easy. But when an upperclassman introduces Atsushi to a nice girl in need of some tutoring, life is about to get a little more rewarding for him. Not only is he spending time helping out a cute coed, but she happens to have a sexy mother to boot. Little does he realize at the time that the two will fight over the slide rule in his pants. And as time goes on, not only are the mother and daughter still duking it out over Atsushi, but another mother-and-daughter pair get in on the action.

Based on a game by Selen Advance.All his life, Takashi has been compared to his older brother, Satoshi. Satoshi is smarter. More athletic. More handsome. More successful. But despite the constant reminders that he's "not as good as his brother", Takashi was never jealous because Satoshi took him in after their parents died. But that was before Satoshi stole Miwa, the love of Takashi's life, and married her.Miwa, both incredibly beautiful and kind, she captured Takashi's heart long before she ever agreed to marry his brother. And now that she's Satoshi's wife, Takashi sees her every day. Sees her with him. Hears her having sex with him through the bedroom wall. And each day Takashi's jealousy towards his brother grows a little more.But it seems the tables may turn when Takashi's voluptuous college professor discovers that Takashi scores in one way over his brother: his sexual prowess. Now with the right clothing, the right hairstyle, and lots and lots of hands-on sexual tutoring, she's going to turn Takashi into a ladies' man that even his brother will envy!

Based on a game by Tanuki Soft.Kazuma returns home after a long absence and becomes a part-time home tutor to his younger sister and a few other girls.

Based on a game by Lune.Two unrelated stories about widows and how their sex lives drastically change with the passing of their beloved husbands.

Once again, the peaceful morning is shattered by a diatribe delivered by a sister to her brother. This is a daily occurrence at the Utsumi household, and the fact that his relationship with his step-sister, Miyu, isn't improving is a cause of anguish for Mitsuru. While she may behave like an angel in the presence of their parents, when they are alone, she's a pure devil.One day, Mitsuru discovers that Miyu has a complex regarding her bust-size. He unwisely brings it up and she blows up at him. While attempting to restrain the raging Miyu, the two lose their balance and fall. Staring into Miyu's face up close, Mitsuru finds himself drawn by her cute features, the warmth of her body, the peculiar scent of a young girl...

Everyone views the student council president as the perfect girl, but what they don't know is that her favorite thing is fellatio with her younger brother. With their parents always traveling they fulfill this desire quite often and in various ways.

Based on the game by Bishop.Professor Saki used to be a normal woman... until her heart and mind were twisted by her sadistic boyfriend Mikami. Fired from his last teaching job for assaulting one of his students, he forces Saki into getting him a teaching position at her all-girl college. With beautiful buxom ladies everywhere, Mikami's dark desires quickly target his new female students for some very special private sessions - and this time he plans on making Saki help him. Will Saki's misguided love for Mikami drive her to help him trap innocent women in his demented little world?

The College of Sacred Maidens is bubbling over with sexy young ladies perfectly suited for Tomoya's lusts. So, when he crosses paths with a new student professor for the college, he's not about to let his chance pass by - he wastes no time drugging the guy, and taking his place. Now this dangerous sex fiend is surrounded by beautiful, buxom women, and he's already got a lot of "assignments" planned for them.The innocent cheerleader Yumi, the fiery swim girl Seira, and even Asuka, the ravishing actress. One by one, he'll collect them all as his pets, eager sex slaves who'll fill his every burning desire. But the girls won't take it lying down, so to speak. What will it take for Tomoya to twist his way into the deepest parts of their hearts, minds, and luscious, energetic bodies?

Based on the manga by Yoshu Ohepe.Takumi just cannot stop fantasizing about Saki-senpai, her voluptuous body just stands out anywhere. One day she talks to him on the train and they become friends. Whenever he can, Takumi stares at her form, always getting a hard-on. The next day he finds out they have the same fetish... and so the story begins.

Based on the adult PC game by Orc Soft.After five years Kenta returns his former house. Now his uncle's family lives there and he is supposed to stay there again because he plans to attend the nearby school.That means he'll meet his older cousins, twins Saki and Maki , again who used to take care of him when he was younger.But to his surprise Saki and Maki have grown into very outgoing girls.Kenta quickly learns that his uncle got transferred to another city so it's only the three of them in the house.Saki and Maki waste no time to approach him very aggressivly.(Source: VNDB)

Mitsuko has always lived a simple life as a housewife, but things changed once she moved away from Tokyo to live with her husband's family. She never though doing a small favor for her husband's father would lead into a world full of lust. Now, she is a love puppet for her husband's father...Note: The R1 version of episode 4 had a short scene at the very end removed due to loli content.

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

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 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)

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...

One day, Minoru received an e-mail sending to the wrong address. It was the first accident. It was sent by a woman named Akane. Somehow, he felt as if he knew her, but he couldn't understand why he felt so. The next accident happened. When he and Tomoe went home after shopping, they happened to see Akane. Looking at Akane, Tomoe put on a grave face. Putting him between them, they looked at each other. Their encounter is just an accident or intentional? Being disclosed their relations, Minori lost his calmness, and couldn't help devouring their sexual bodies.Source: AnimeNfo

Based on the game by Tinker Bell.The demon hunters are back! Mikoto, Sui, and Takeru are sent to investigate a mysterious island where people have been disappearing repeatedly and dark yoma are rumored to be the cause. When the team first arrives it almost feels like a vacation to them, but it doesn't take them long to the feel the presence of something dark and evil ...

Takeshi's mother, Shino, and sister, Shinobu, are not blood-related to Takeshi. Although Shinobu attaches herself to Takeshi, she seems to refuse her mother. Except for that, they are peaceful family at first glance. However, there's a secret in this family. Takeshi is taken into Shino's room at night, and he is forced to do sex with her ignoring his will. Because he doesn't want Shinobu to look down on him knowing their relations, he has to obey.Source: AnimeNfo

Based on the adult manga by Sawaru Erect.