Kakurenbo 
On the night of the school trip, Ryou sneaks into the girls' room alone, planning to have his first kiss with his girlfriend, Hina. However, everyone returns to their rooms and the kiss goes awry. The two decide to hide in the closet on the spur of the moment... 
 
Motto Kakurenbo 
Since their first time on the school trip, Hina and Ryou have maintained a good relationship as lovers. However, there is one problem: Ryou wants to have sex inside the school. One day during club activities, Hina is suddenly called by Ryou to the gym storage room, where he asks her for a favor... 
 
(Source: PinkPineapple, translated)

Love-chan, a streamer, is worried about the lack of views on her gameplay videos, so her friend suggests she try streaming using her own body. The views skyrocket, and Love-chan, wanting to satisfy her desire for self-expression, even goes so far as to hold an offline meet-up at a karaoke bar, something her friend told her never to do. Love-chan is drugged by a bad guy at the karaoke bar and passes out. The other fans who have gathered can only watch in silence as Love-chan is "taken home". Love-chan is made to sleep in a hotel room in her underwear by a bad guy... 
 
(Source: PinkPineapple, translated and edited)

Taiyou no Hime 
One day, the hero, Takayuki, who lives alone in Japan, away from his parents in a distant country on an archaeological dig, is suddenly visited by the brown heroine Sasha, the princess of the mysterious country of Al Fajar. She is carrying a letter from his father, which says that Sasha has become Takayuki's wife. Takayuki is puzzled, but Sasha immediately asks him to marry her so that she can give him an heir. 
 
(Source: Getchu, translated)

Misaki Akane, a high school girl who live by herself because her parents are too busy with their job, rented a room just to find there's a mistake on the contract and force her to live with Hazama Ken, a salaryman, until another room is vacant. 
 
Unbeknownst to them, the mistake is a start of such an unexpected romance in their lives...

The prestigious aristocratic Rurikawa family has fallen.... Tsubaki, the daughter of the Rurikawa family, a beautiful girl of the highest caliber, is picked up by Lord Poiman, a powerful aristocrat, and begins a new life. However, she becomes his personal maid. Tsubaki acts stoutly so as not to lose her aristocratic pride even in a situation where she is not allowed to disobey, but her mind and body are thoroughly tortured and defiled by her master's perverted "maid education," and unwanted climaxes are mercilessly inflicted on her. In order to become a full-fledged "maid", "fallen aristocrat Rurikawa Tsubaki" will fall to any extent...

Episode 1 
Onekatsu no Susume & Onekatsu no Susume! 
 
Episode 2 
Shuugakuryokou Yarinaoshi

A mysterious onahole arrived at the main character, Ayuchi, who had been bullied by the girls in his class at a school where there were few boys. It was an onahole with which you could have real sex if you used it delusionally. 
 
Now, the revenge play of the strange Onaho's footpath begins! Get all the girls in your class pregnant, including a sensitive girl with a sexual zone on her legs, and an S-type female teacher with a weak anal!

One day after school, Kaede, the student council president and Hayato, the secretary, are summoned to the student council room by Kaede's twin sister, Suzu. Kaede is curious about the mysterious box on the desk and when she puts her hand in it, her hands are restrained... 
Today is the day of the school festival and the main character's class is going to have a maid cafe and the girls in maid uniforms are very active. Of course, his classmate Kaede is also serving customers in a maid outfit, as usual. Then for some reason, Suzu, who had come to visit him dressed as a maid, offered him a mysterious switch. Kaede suddenly starts writhing in agony when I turn on the switch to try it out. Apparently, when Hayato pushed it, it leads to a rotor that is inserted into Kaede...

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 Jitaku Studio. 
 
Our protagonist, Tooru Seo, writes down all the situations he fantasizes about in a notebook he calls his "sexual fetish diary". It's a form of self-pleasure that suppresses his overflowing sexual desire, and is an alternative to masturbation! He thought that no one would understand this hobby, and that he'd never be able to get a girlfriend. One day, Tooru forgot his notebook in the classroom and rushed back to get it, only to find his classmate, Chikage Ootori, masturbating with Tooru's sexual fetish diary in one hand. He suddenly finds himself in a harem situation, surrounded by heroines who accept and understand his sexual fetish, something he thought would never be accepted! And so his "real eroge situation" begins!! A girl who accepts all of the erotic situations that his fantasies, his special fetishes, overflow with. A sexy story where you can enjoy some intense sex with such a girl to the fullest! 
 
(Source: PinkPineapple, translated)

Based on the erotic game by Azarashi Soft+1. 
 
Living a pampered life with your heavily endowed sisters from another world... What possibly could be better?

Based on the fandisc of the erotic game by rootnuko+H. 
 
What started as a normal student life turns into a crazy sex fueled dreamland with every female he knows wanting a piece of him! In the end he lands himself in a foursome with all of the girls in question and doesn't even know where to begin!

When a magical girl fighting for justice falls into the waiting arms of the concubine of a fallen god... 
 
She fights to protect the people as she is violated with tentacles and manipulated, raped and filled with the seed of demons.

Based on the erotic game by Prekano. 
 
Takuya just finished medical school and started as an intern at the hospital. The preceptor who was assigned to him was his senpai that he looked up to, Ryou. He had strived to follow in her footsteps, but she was always a couple steps ahead. Reunited with his childhood friend Mio and subject to Ryou’s temptations, how will he proceed against the obstacles that he should overcome?

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...

Based on the erotic game by rootnuko+H. 
 
Maintenance must be performed everyday to keep his sexual desires from exploding. “Sigh… I wish I could actually do what I see on my screen with someone…” He has no choice but to sigh as his lust only increases while he imagines the faces of a couple of girls. 
 
His classmate, Manami Serizawa, and his upper classmate, who’s also referred to as a walking sex symbol and is part of the same committee, Ayane Takai. He takes another sigh. But those days are over when one day he’s asked, “Do you want to do naughty stuff with me?”

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!

Based on the erotic game by Prekano. 
 
On the first day of his residency at the hospital, the first step to fulfilling his dream of becoming a doctor, Takuya met his childhood friend Mio for the first time in many years. She was now a nurse and showed him around during his busy training days. 
 
One day, he fell down the stairs while protecting her and broke his right arm and left leg. As a result, his residency was put on hold while he was hospitalized. He was placed in Mio’s ward and she felt responsible for the accident. To cheer her up, he suggested that she could take care of him whenever she has free time, to which she readily agreed. It is the beginning of a hospital love story between a medical intern and a nurse who would go above her duties to take care of him. 
 
(Source: Hau~ Omochikaeri)

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.

Studio 1st