Anyone who has done a "certain act" in school will become unable to take off their underwear. The only one who can undo that curse is Kamite.

Shimizu Kenta's high school life changed when he was seduced by Aoi Riku as a joke who then proceeded to bully him mercilessly. However, a messenger from hell named Beatrice came and gave him a choker so that...

20 years ago, Weve Aliens arrived on Earth to search for marriage partners. Weve are perverted and love interbreeding. With their advanced technology, they have solved all the Earth's problems to do with the...

The main character, Kikunosuke Fujii, arrives at the prestigious girls' high school "Kurogami Gakuen" under the guise of studying the female form, and gets into trouble one after another in this school comedy.

Paradise Gakuen's annual competition Miss Paradise is coming soon! But a major incident occured: one of the girls hoped to be a contestant, Chihiro, had her precious part seen by a boy! Chihiro who holds a...

A boy that was about to die in an accident finds himself summoned to another world to replace the dead king - the only man in the kingdom of women. To return back, he has to finish one task - to make lots of...

Cinthia is an English nun on the run from mysterious supernatural beings who decimated her home... but the only person who will provide her with refuge is a brutal dominatrix in Kabukicho, the biggest red light...

High-school girl, Kanzaki Mitsuki, just got a new older brother, when her mother remarries a man with a son. Soon after, her new step father gets transferred overseas and her mother follows him there, leaving...

https://www.cmoa.jp/title/303784/

A screwball ecchi romantic comedy about a young potential mangaka who is serializing his ecchi comedy series while dealing with his assistants who are his sisters.

high-energy sexually-charged comedy! Nagara Ayano, who has transformed from a virgin college student into a female version of his middle school self, blindly rushes in headfirst to try and achieve his first...

Note: The oneshot was published in a composite volume called Shin Mazinger Shogeki! Super H Hen, which along with the main story contained a few extra pages for the start of the manga and the crossover manga...

It's the Reiwa era and the infamous Shameless School is back yet again. Has anything changed since the first appearance in the Showa era? Or is it so that modern times can't fix a "masterpiece" of the past...

About Shiratori Kousuke, an athletic and good-natured 15 year old boy with an appropriately healthy interest in girls, and Iijima Kanon, a girl who is bad at talking to boys due to immersing herself too much in...

A prestigious school where only girls can attend-Winebirds Royal Magic Academy. A boy visited there. His name is Noah. It was called as the first male student to co-educate the school. Then, he started living...

The prideful archangel Lucifer disobeys God and is cast into the lowest level of hell as a fallen angel. On her way to hell, Lucifer happens to meet a high school girl on Earth named Maria, who helps her. In...

A girl had her clothes melted... Even when she was attacked by a slime, it didn't hurt, on the contrary, it felt good... Slime mimics the breasts of a small-breasted girl and turns them into big breasts at once...

Hanakizawa Haruzawa, a very normal high school student, gets reincarnated into a new world because of an accident. A goddess tells him, "I want you to save the world that is dominate by magical beings". She...

Mutsumi likes Hagiwara-senpai, but she's afraid of being rejected if she confesses. She asks her friend Yuka, who has lots of dating experience (within her dreams...) for advice. Yuka suggests sex appeal, but...