Seika Girl's Private Academy has a dark secret. All of the girls at this school are from prestigious families and thus have never dated... even once. So the school had to come up with a way to make sure they didn't get too overwhelmed by their urges...
When I transferred to a certain school... I find out I'm the only guy there! Shinji is alone at the school and can't make any friends, but then his classmate Hana talks to him. Shinji is excited to have made his first new friend, but she confesses to him that she is involved in adult entertainment activities to uphold public morals... For the sake of her activities, Hana decides to engage in naughty activities with Shinji!? (Source: Lune-soft, translated)
Based on the CG collection by Chinjao Girl. (チンジャオ娘。). My c*ck is now being seen by my elder sister and two of her friends. "Let's make it bigger!" It was just a joke in the first place but... it ended up with my first sex!? Since then they've been totally into my huge c*ck and come to my house regularly to have sex... (Source: DLsite English) Notes: - A demo was available to the players of RPG browser game Aku no Onna Kanbu: Perigee New Moon (悪の女幹部ペリジーニュームーン) on 2021/03/03. - Download version was delivered in advance on 2021/04/28, announced on lune-soft's website, and physical version was delivered on 2021/05/28. - It has live-action AV adaptations: MIMK-066 (2019/02/09) and a remake, MIMK-181 (2025/04/11).
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 Waffle. After a string of failed jobs, Keiichi Oyamada lands work at a small manga cafe. Things seem to be looking up from day one. His best friend is his manager and he gets to work alongside the beautiful Rei Suzukawa. Also, his cute childhood friend, Kururu Hiiragi, is a regular—and she's all grown up! So why couldn't Keiichi hold down a job before? Due to a series of bizarre coincidences, he always seems to end up having sex with every single female coworker! Although he hopes to finally end this deadly cycle, Keiichi will soon find out that bad habits die hard.
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...
Based on the erotic game by Jitaku Studio. Hatsune Nijo’s tastes were thoroughly warped by the influence of a childhood friend’s mother, leaving him with an intense obsession with gyaru (gal) fashion and culture. Years later, Hatsune’s fixation had only deepened—to the point where he began cross-dressing to embody his ideal gyaru persona himself. Then, one day, he received a message from his younger sister, Tsukune Nijo: "Hey, Big Bro! So, my school recently started allowing students to wear casual clothes..." "If you're still into that whole 'gal' thing, why not come to school with me?" There was no curing this twisted obsession of his. So, he decided to simply embrace it and live life on his own terms! With that resolve, Hatsune returned to his hometown and
Based on the CG collections by Chinjao Girl. (チンジャオ娘。). "What's wrong? Do you wanna suck my tits? lol" Placed before scenes of his big sister's defenseless breastfeeding, this little brother finally gives way to his sexual drive...! Will he be able to impregnate her before her husband does!? (Source: DLsite English) Note: It has live-action AV adaptations: EYAN-181 (2022/05/17) and SONE-201 (2024/05/28).
Hachimitsu Private Academy was a revered and elite all-girls' boarding school on the outskirts of Tokyo...once upon a time. But with the new school year comes a revision to school policy: Boys are to be admitted into the student body for the first time ever. But on his first day at Hachimitsu, Kiyoshi Fujino discovers that he's one of only five boys enrolled at the school. Their numbers overwhelmed by the thousand girls in the student body, is it heaven or hell that awaits these five (un)fortunates?!. (Source: Anime News Network)