One day Aiko finds herself pregnant for unknown reason as she is a virgin. Searching for answer she discovers multiple dimensions but that just the beginning of her troubles. Warning: eroguro content.

Anko gives a class on the sexual ninja arts.

What would happen if ecchi accident tropes were caused by some kind of illness? Could be used as some kind of weapon?

Haruomi and Yua grew up together but with puberty Haruomi begun to change, beginning taking pictures of girls annoying his childhood friend Yua! Haruomi though has a secret power awakening and their innocent...

Yaneda Shigeru is a guy living alone with his cat, Konbu, until she turns mostly into a human (she keeps her cat tail and ears) for unknown reasons. Though to Shigeru, this isn't a problem; he has a cat-girl...

There're 11 kids in Setsu's school who have special quirks and characteristics, called Oddman. Setsu wanted to date the only male Oddman, Itami, and so she proceeded to challenge all other Oddman since they...

We rejoin Tooru heading into the 21st century, some 10 years after he first discovered his power to become invisible. Sometime in his 2nd year of high school, his powers stopped working, and he's managed to...

The story centres around Kagami Ibara, the young lady of the influential Kagami Financial Conglomerate and a hopeless tsundere who pushes everyone away with her twisted personality. One day the vampire...

The centuries-old evil spirit Okiku has decided to return with one objective: flirting as much as possible with Hijiri Ryouyou - the most powerful and beautiful exorcist of modern times.

For an experiment between human and devil worlds, government gave Tsunashi Kaidou, a normal office worker, an order to marry Eve, a vampire princess. But his daily life with Eve seems to be full of troubles...

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.

Volume 1: Onnanoko Dooshiyo?! "Ecchi na Shukudai Yacchaumon ne!" Hen 1. Onnanoko Dooshiyo?! "Ecchi na Shukudai Yacchaumon ne!"2. Onnanoko Dooshiyo?! "Doki Doki Otomari♥Issho damon ne!"3. Suteki na Android...

Shouji Osamu is an elementary school teacher fresh out of college about to embark on his first day. At the school gate, he was suddenly hugged by Chise, a girl he doesn't recognize who seems to know him. He...

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...

Let's take a good look at what happens in the shogun's bedchambers (and around them).

Rena Misaki was a normal girl in high school in the small town of Otogi. But lately she is being tormented by Kegari Chota (little hamster like imps that cause greatly increased sexual desire). They had been...

Extra stories drawn by Imaishi Hiroyuki, the director of the anime Panty & Stocking with Garterbelt.