He becomes a kemonomimi boy in the new world after orgasming 
 
A nameless 40-year-old single man loses consciousness from masturbating too much and thinks he has lived his life to the fullest, but when he regains consciousness he sees a cute girl with a worried look on her face in front of him. Her name is Misha, and she calls the man Norun. According to Misha, he had nearly drowned in the river. The man does not understand what is happening, but what he sees reflected in the water is the image of a cute boy with animal ears. The man is reincarnated into another world and becomes a person called Norun. The inhabitants of this world have animal ears and tails, there are more females than males, and it is a polygamous society. And Misha is the girl who will become Norun's first wife. Although they are not yet married, Misha lives with Norun, and does not hesitate to take off her clothes and take a bath with Norun. As Misha washes Norun's body, his crotch begins to swell more and more. 
 
(Source: Getchu, translated)

Episode 1 - 2: Sex ga Suki de Suki de Daisuki na Classmate no Anoko 
Taichi Sano is short of money and, lured by the high hourly wage, applies for a part-time job as a camera assistant. While he is waiting at the location specified by the employer, his classmate Kanna Hiiragi appears. Kanna has a reputation of being the cutest girl in the school, and many boys confessed their feelings for her. Taichi also harbors a faint hope of dating her, so he hopes that this part-time job will be an opportunity to become closer to her. However, when Taichi finds out that the filming will be for an adult video, he tries to refuse, but Kanna accepts, saying that it will help her learn social studies. Taichi feels happy working part-time with Kanna. The part-time job is going well, although he is nervous about Kanna's occasional bold behavior. However, an accident occurs with the cameraman and actor, and Taichi has to suddenly take over. Kanna ends up doing the filming instead. 
 
Episode 3 - 4: Hitori Ecchi:Onanie x2 
Nitta is in love with Natsuki Amamori, who sits next to him. However, Natsuki is an honor student and Nitta is not good at studying, so there is no way they can be a match for each other, and she is a girl beyond his reach. What's more, Nitta has a hobby that he can't tell anyone about. He masturbates on Natsuki wherever he goes, even on school grounds. As he was thinking about Natsuki again today, he heard a noise. He peeked in that direction and found Natsuki masturbating. Nitta was transfixed by her. By chance, Natsuki found him. Seeing that she was about to cry after being seen in an embarrassing situation, Nitta confessed that he had been masturbating just a moment ago. 
 
(Source: Getchu, translated)

My new step sister has a bad habit of wearing almost nothing, and sometimes actually nothing, around me when we are at home... 
But I can't tell if she's doing it on purpose or not... guess it's time to find out!

A mobile app that fulfills a guy's wish to be a porn film director. And the actors will be their own classmates.

After school, Akira Sakagami is about to ask his classmate, Nana Shirayuki out on a date. It was good until she called out to him, but he was interrupted by the appearance of his sister Rio. 
For Akira, Rio is not only his sister but also his first love. Rio used to live alone, but due to a housing situation, she has now returned to her parents house with Akira. When Akira is told by Rio that Shirayuki looks like her, he sees Shirayuki and Rio in her. 
That night, Akira is seen masturbating by Rio. While Akira is frozen in place, Rio is unfazed and makes fun of the actress he was using as a joke, saying she looks like her. Not only that, but she also grabbed Akira's thing.

Puberty is a time when many become interested in the opposite sex for the first time, but Kasuga is hit more than most. She becomes so obsessed with thoughts of penises and balls that her grades are affected. Thus, when her childhood friend, Kobayashi, bets her that he will have a higher score on the next test, with the winner being able to request anything from the other, she sees her opportunity to witness male genitalia in the real world.

Based on the erotic game by Zero. 
 
Shiori and Saori are twins, and they have a secret crush on the "oniichan" that lives next door. Recently they developed an interest in H. "I'll have "oniichan" teach me various things." 
 
When summer comes he is asked to look after the house and the girls by their mother. Since its summer vacation there is a lot of free time. How fun can house sitting become?

An honor student, simple and pure who has no knowledge of adult things. 
 
One day a classmate asks her if she has a boyfriend, setting off a cascade of interest in sex and lust and debauchery.

Episode 1 & 2 - Ore ga Mita Koto no Nai Kanojo 
A couple in love, thinking about marriage, have a tough decision ahead of them. They might have to move in with Tomoya's father. However that isn't even the start of the problem, upon showing up at his father's house, Kanako realizes that not only does she know his father... but she has slept with him... multiple times. 
 
Episode 3 - Delivery Sex 
All she wanted was for her son to help her move... but apparently he had "club activities". So he enlisted the help of one of his seniors who works for a moving company. Unfortunately however, she doesn't have any money... so the only way to pay... 
 
Episode 4 - JK Bitch no Renai Soudan 
The biggest slut of the class just had to show up when I was trying to get my thoughts together, and while I was dealing with such embarrassing stuff as well! 
 
Episode 5 - JK Mama no Shikentaisaku 
Kawai is likely to fail her final exams, so at Fujimaki's suggestion, she invites him over to her house to help her study. However, Kawai prefers to spend more time on sex activities than studying. Ayako, Kawai's mother, wants her daughter to study hard so she proposed Fujimaki to have his time for sex with her instead. 
 
Episode 6 - Oyako no Omoi 
Her son comes home after being bullied, but she had to hear this from one of his classmates... what can she possibly do?

Based on the erotic game by Tinkle Position. 
 
The older brother of four younger sisters - the protagonist - suffered from severe asthma when he was younger. Due to this, they started the routine of one of the sisters sleeping with him for one day, and then switching to another. 
One day, their parents who are researchers, ordered a demonstration of their newest experiment, "Improve his immunity by hugging him." 
"Hug a little sister affectionately for 10 seconds every day before going to bed♪" 
He decided to hug the sister he was going to sleep with him with even more affection than she could ever imagine...

Episode 1 - Lovely Aina-chan ♥ 
Aina Endou is an active girl who likes teasing her home room teacher, Tanaka. One day, he is asked by Aina if he is a virgin, and she decides to take his virginity. And like this, he is grabbed by the cock by a girl who is much younger than he is… 
 
Episode 2 - Mukuchi na Kanojo 
A sudden rainstorm forced them to take shelter in a nearby gym building. Although it was only for a little bit he still felt awkward sitting next to her, as she was soaked and he could see through her clothes... 
After trying his best to get any kind of reaction from her it escalated to the point where she was on her back and completely undressed... ready and waiting for him.

Based on the erotic game by Tanuki Soft. 
 
Sae Inagaki looks cool and her attitude is even cooler. She’s that honors student that is good at school and sports. But due to her shyness, she can’t communicate well and often spends time alone in the classroom. Her homeroom teacher, Youichi Shiraishi, gives her some attention seeing her alone all the time. Sai falls in love with him because of this. One day, she confesses to him and boldly puts her lips to his. Willing to do anything for him, she does every single thing that he wishes of her. 
 
The second episode features Youichi in a different setting of Shoujo Kyouiku RE. 
Sex with my sister all day and all night! Nana watched a horror movie and can’t sleep by herself today, so she has Youichi sleep with her. Nana was expecting Youichi to tease and play with her body a little. But instead he is fast asleep. Pissed, she starts playing with his body instead.

Episode 1 - Shishunki Sex 
Akane gives Okazaki shit for bringing a dirty magazine with him to school. On her way home, she can’t help but remember and get angry at how Okazaki showed her a page of the dirty magazine... She got her revenge by beating him, but she’s still unsatisfied. As if someone was laughing at her, a dirty magazine appears before her feet. She can’t help but get drawn to it and take a look. Doing so, something inside her changes and she does something unexpected… 
 
Episode 2-3 - Kyou, Watashi ie Shuugou ne! 
Today’s lesson is different than usual. It’s about the male and female body. Kenta is feeling a bit awkward because of the lesson’s content and Hana starts talking to him about it. Walking together after school, Hana brings up the topic of the lesson, and shows that she’s very interested in the difference between the male and female body. Kenta tries to change the topic but Hana forces him to show her his naked body once they get home. 
 
Episode 4 - Nurunuru DeliHeal 
His whole life he has been a failure, but he still wanted to try and teach students anyways. Turns out even a failure can land a hot schoolgirl as long as he has the equipment she needs!

Episode 1 - Kokorozashi wa Takaku Takaku 
Shin'ichiro admired Aoi, she was a powerful woman who was in line to succeed as the leader of the Aikido Dojo. He was making efforts day by day to impress her and get as close to her as possible..but she still seemed so far away.. 
One day she came to him with a problem, she had issues with men and wanted him to help her to be more comfortable by giving her a massage. Suddenly he found himself grabbing her chest... and Aoi started to no longer see him as a childhood friend...but as a man... 
 
Episode 2 - Pittari Shitai Koi Janai 
Narumi loves staring at girls in racing swimsuits so much that he became the leader of the swimming club. But, because this staring caught the attention of the girl members, and they complained about it to the Discipline Committee’s Kuroe. The Discipline Committee upping their patrol game, Narumi’s peaceful days of staring at girls in swimsuits is assaulted. Left with no other choice, Narumi resolves to put on the swimsuit himself to suppress his urges. He plans to put on the swimsuit near a pool that isn’t used much, but is seen by Kuroe. Kuroe tells him to focus more on actually participating in club activities, but she also realizes how hard it is to suppress his passion towards swimsuits. To get him to reform himself, she makes a big move.

One day, the human world is suddenly connected to the fantasy world. A parallel world inhabited by Elves. Japan received twenty young Elf women as students. The aim is to build trust and understanding between humans and elves. Kobayashi Hiroki, is a man asked by the government to become a teacher who teaches the Elves. After going through various coincidences, Hiroki unexpectedly dated one of the Elves named Laranoa. They keep this dating relationship secret from others. Then what happened to them? Can they keep their relationship secret? 
 
(Source: Translated and Edited from Nekopoi)

Based on the erotic game by Dual Tail. 
 
With the return of the Demon Lord, the demons are going rampant across the world. Leona, one of the people on a mission to defeat the demons, looks up at the sky, at the second moon that shouldn’t be there. This red moon led to the return of the Demon Lord and gives all of them more power, causing her trouble as she goes up a couple of them. In her fight, she is saved by a young man named Hein, a researcher looking into ways to deal with the demons. According to him, there is a way to deal with the demons even with them being powered up by the red moon. To do this involves giving her body up to Hein, which Leona didn’t want to do, but…

Since our parents divorced, I spent more time with my younger sister. For me, Yui is still like a little baby. I have to be able to replace the position as a father and take care of Yui. However, over time, I feel insane. Every night I do something pervert to my own sister when she sleeps. I understand we are siblings, but I can't help it.... 
 
(Source: Translated and Edited from Nekopoi)

Based on the erotic game by Interheart. 
 
At the protagonist school there is a famous club of girls said to bully and target men breaking them down with sex until they are like lifeless husks and move on to next victim, rumor says all of them combined have had over 200 sex partners. One day on train the protagonist is able to hear a conversation between college girls and club girls. Turns out they are all virgins who never had sex before. Unlucky (or lucky) for protagonist he is caught eavesdropping. That day they decided to silence protagonist by finally living up to rumors by making him the target of the club.

Mary Jane