Mitsuru Masamune, a mild mannered high-schooler who hasn't had much of a presence since his birth one day had a roommate move in. A silver-haired, blue eyed exchange student all the way from Germany, Leo. They...

Pairing: Hei x Yin

Full cover: http://i.imgur.com/eqLfHlP.jpg

A senpai and kouhai with low self esteem help each each other out at work and he suddenly confesses to her on their way home after a company drinking party.

Vice Admiral Lezirth Dawnbringer, the Commander of Dawn Corps in the First Marines of the Space Federation. He became a war hero after leading the human race to victory with the army of alien life form known as...

When a person who under goes extreme depression/anxiety, loses control, a person will become a demon consumed by darkness. Luckily there are those devoted to hunting those demons. Boy meets monster while...

Climaxing Exorcism, a good for nothing, indecent and obscene ability to force a struck opponent to be purified and ascend by making them reach orgasm. In this world where evil spirits and monsters are common...

In the deep depths of Hell lives a bloodthirsty demon known as "Debby the Corsifa." She loves a good fight, but not a single entity in Hell can match her in combat. Bored, she decides to blow off steam by...

Yamada Masami leads a double life. During the day, she's an ordinary student in Tokyo with glasses and pigtail braids. At night, she dresses herself up and becomes the glamorous call girl Miyabi. She doesn't...

Mari Amachi is a very devout Christen who transfers to Perfect Religion Academy. A school devoted to all religions of the world in effort to make it's students the next world leaders in religion. Her friend...

Kagami Junichirou is known as a genius physicist. He wrote a thesis at a young age of 17, and it was even published by "Nature," a prominent science journal. After college, he devoted himself to being an otaku...

Ozma, a former court magician, is executed for saving a girl, Felicia. However, he is reincarnated in a world 300 years later. There, his previous life, in which he was supposed to have been executed, has...

Billionaire Tono Ryuichi, the President of Tono Foods Group, a giant food company, recently acquired two young female assassins from the Mexican cartel. Sui and Ai came from unimaginably poor childhoods and...

A crazy story about demons, students, sex, with tons of humour

1-8. Kululu Contract! 9. Hitori yori Futari de10. Kululu Contract! Re-contract