Short special included in the DVD Volume 1.

The girl named Haruna who was playing the game and she lost the game then she was punished because she had promised to do anything if she lost by wearing Cat Ears and Cat Tail on her ass. 
 
(Source: Nekopoi and Has Been Translated)

Telling the secret love story relationship between the Servant and the Princess. The problems of Maid uniforms are always changing due to the wishes of the Princess, making their relationship to be colored because of the Maid outfit that was worn by the princess during sex at night. 
 
(Source: Translated from Nekopoi)

Ryouichi goes to his friend Yuu's place to play video games, like they do sometimes. It turns out that Yuu's aunt Yui has come to visit, and she joins them. But it soon becomes clear that it's not a video game she wants to play with Ryouichi...

A sister named Honoka who likes her younger brother Hirokazu, that Honoka sees Hirokazu doing schoolwork with a woman named Akazaki, and she feels jealous. Then he ventured to declare his love and he really wanted a Sex Relationship with Hirokazu. But Akazaki heard a voice from the next room and he suspected Honoka was watching a porn scene. And the next scene is transformed into a sex between Honoka and Akazaki. 
 
(Source: Nekopoi and Has Been Translated and Edited)

A half-Vampire and half Succubus woman sent a love letter to humans to meet in the gymnasium. But until then, the woman asks for help to provide a life energy for food, The man also received it by giving it Sperm for nutrients. 
 
(Source: Nekopoi, translated)

Episode 1: 
The story is about a brother Ani and his younger sister Kasumi who begin developing feelings towards one another. 
Episode 2: 
It's a love story of Sahara Satoshi and Aoba Chinatsudo walking to the same school. 
Episode 3: 
Is the story of Makoto and Kouichi. 
(Source: AniDB)

During summer holidays, Katsuragi reports to the Tsubaratera household to work as a butler in accordance to his grandfather's will. There, he meets the spoiled and willful Tsubaratera Kotoha. 
(Source: translated and adapted from official site by Cranston)

The main character is a white-collar worker. He has a wife, but she runs away from home. When he is at a loss what to do, Sayuri, his wife's mother, reaches out for him, "I'll replace her... Please..." As he lives with her, he gradually falls in love with her, and so does she... 
(Source: VNDB)

Based on H-game: Kyonyuu Majo produced by Waffle. 
Yuuto Akiyama, a butler with ancient powers, begins serving a household of busty vampires! Yuuto must satisfy these women, and figure out the secret of the strange house.

One day Yuuta comes home to find his childhood friend Akie has returned to his country village. Akie works as a maid in Tokyo and Yuuta begins thinking of her in a whole different light.
 
(Source: Anime News Network)

The story takes place in the near future in a city called Heartland. Tsukumo Yuma is a young duelist who strives to become the Duel Monsters champion, despite being an amateur. One day, during a duel with a school bully, a mysterious spirit called Astral appears before Yuma, and helps him to win. Astral then explains to Yuma that he is searching for his lost memories, which have been transformed into 99 "Xyz Monster" cards called "Numbers" and have been scattered across the globe. The "Numbers" have the ability to possess the duelists who own them and bring out their darkest desires. In order to recover his memories, and collect the "Numbers" cards, Astral teams up with Yuma.

Based on the erotic game by Anim. 
 
My husband, Keiichiro, was struck down by illness. Mr. Noyama, our family doctor, said he would need to have a rest for a while. But he hasn't got well though a few weeks have passed. I have now a concern about myself. Yes, it's about sex.... It's impossible to ask for sex to my husband. I can't masturbate myself at home because there are my husband and daughter. I can't talk to anyone about it.... I recently feel sexually excited when Mr. Noyama comes to my house. Is this because I'm not sexually satisfied or I suffer from some kind of illness? Oh, Mr. Noyama comes again.... 
(Source: Eroge Shop)

Keith returns home to tell his father of his intention to be a painter, and discovers that the maid his father has hired is actually a prostitute his father shares with other men. What will he do when his father hires another maid for Keith and tries to induct his son into his carnal activities?

I'm Makoto. My father is always busy with his business. I don't remember my mother because she died when I was a kid. I now live with my older sister. One day, new mother and younger sister join us all of a sudden! Of course, I'm happy. I masturbate hard every day like never before, but a mishap happens to me. I get involved in a traffic accident and am sent to hospital.... There, however, works my old friend as a nurse. Also, my friend is hospitalized there. Oh, I'll become friends with them using the game given from a strange salesperson.... 
(Source: ErogeShop)

One day, my father suddenly says to me, "I think you'll need your mother, Keita." My mother passed away when I was a kid. I was sad at first, but I somehow managed to accept it. But why now...? Anyway, my father brings four ladies in front of me and says, "The girl who goes with you the best will become your mother. You live with them for a while and score them." I don't need my mother anymore, so I just give them low scores. Like this, I start living together with four ladies... 
(Source: Himeya Shop)

Kouichi lives a happy life with his wife, Kanako, and daughter, Nao. But one day, Kimihiko, his neighbor, says to him, "Do you wanna fool around with a married woman?" "What?" What Kimihiko suggests Kouichi is to swap their wives. Kouichi doesn't take it seriously at first, but.... 
(Source: ErogeShop)

Based on the erotic game by Anim. 
 
Yoko is happy. She lives a peaceful life with her husband, Masahiko, and their son, Kazushi. But there is one thing she complains... They haven't had sex for a long time. One day, a friend of Kazushi comes to her house. His name is Ryouto. He is handsome and polite. But she doesn't know yet that Ryouto has a secret personality... 
 
(Source: AniDB)

Hirau-kun comes into the possession of a sex android after a mishap and has her do a lot of perverted things, such as transforming into famous movie stars and his co-workers.

A horny headmaster and his naughty nephews are out to train twelve teachers to be sex slaves. They'll use any scheme in their arsenal to get the hot lady professors to share their carnal knowledge. But even if the women give their bodies over freely, that doesn't mean they'll just take it lying down. The extracurricular activities are nonstop in every nook and cranny of this institute of lustful learning. 
(Source: AniDB)

Based on the erotic game by rúf. 
 
Makoto Sugiura has studied his whole life to become a doctor. He's looking for revenge on the doctor with a scalpel scar across his left hand. It was that doctor who is responsible for his sister's death. After finally being assigned to the right hospital, Makoto finds that the entire staff is involved in something suspicious. He decides to sleep his way to the truth, squeezing a confession out of one nurse after another until he makes his way to the top. 
 
(Source: AniDB)

Based on the erotic game by Anim. 
 
One day, when Koichi was on a crowded train, a girl in front of him suddenly cried out, "He's a train molester!" "What!? No, I didn't do that!" He was mistakenly arrested for train molestation. Two years later, Koichi is now on a train to take revenge on that girl, "I'll do it...." 
 
(Source: ErogeShop)

(OVA 1: A Boy's Toy) 
Shinta Murakoshi just scored the best toy a guy could ever ask for: a hypnotic gun. Armed with the power to make anyone do anything at any time, he sets off to fulfill his fantasies and turn every woman he meets into his secret personal love slave! 
(OVA 2: Love Trance) 
Shinta continues to add to his hypnotic harem, but when his latest target, the sexy Midori, comes on to him, he's not sure what to do. Does she actually have the hots for him or is it some sort of trick?

Longtime friends Erika and Akino have a difficult road ahead of them. One minute, they're basking in the warm summer air, and the next, they're sucked into a strange dimension. There, an army of mysterious soldiers declare that the two women are allies of an enemy nation and put them through all manner of perverse torture. But even if they could escape their captors, where could they run when they don't even know where they are? 
(Source: Mania.com)

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