From Game of Kekeke: Lee Wee-jin normally endures each of his high school days as a servant to his perfect sister Lee Wi-na. However, he has a secret he can't share with anyone—that he can materialize his...

MC has a government-funded sex doll whose sole purpose is to drain his semen. Yes.

Doujinshi "Neko to Geboku" has been adapted into a manga! Would you like to become a servant of a cat-eared kuudere lady and give her naughty services? High school boy Akito Mayabi is a secretive boy who cannot...

One day, school teachers come as freeloaders to the inn run by his parents. Hiro Kazami, a high school boy, decides to take care of the inn and his future. Under one roof the forbidden harem romantic comedy...

Aki Uchiyama, the writer who led the "bishoujo" (beautiful girl) and "lolicon boom" in adult magazines, brought the flavor of his works published in adult magazines directly to boys' magazines in this extremely...

The one thing not ordinary about high school student Ryouta is that he has an aspiring manga artist for an older sister. She is so dedicated to her drawing that, despite being 21, she's never really been in a...

From MangaHelpers: Shun knew what to expect when he became a high-school student. As he entered the gates of his new school, four beautiful girls suddenly surround him. These four girls are the same four girls...

From MangaHelpers: This is the story of a pair of step-siblings who are now living alone together. The high-school-age older sister, Kyoko, is pretty wild (and is even into pro-wrestling), while the...

Ten spicy short stories involving big sisters. Cover: Namboku

Tomoki, a high school student lived with his older sister. What happens when a normal boy has to put up with his sadistic but popular sister?

A funny story on the relationship between a not-so-regular pair of sisters!

The younger brother waits anxiously at his parents' house for his older brother's return, accompanied by the latter's girlfriend whom he's meeting for the first time. However, he notices something amiss—sweat...

There is a competition for those who possess the spirit weapons. Only someone with one of these weapons can defeat another.Enter our protagonist, a clumsy flower girl who one day embarrasses a weapon master......

Murakami Sho has been putting years of blood and sweat into G&G Gold, a large banking company. He came up from nothing, worked insanely hard and now lives very comfortably, even having Rei, the hottest girl in...

Seto is a completely ordinary and somewhat boring high school student. Yet, for whatever reason, his errant gyaru classmate Anjou just won't leave him alone! But this spinoff series isn’t really about them - it...

A gag comedy.