Dear fans!

I will be offline during May, 19 - May, 29. Next update will be on 30 of May. Please browse Hentainium through Tags, Search etc. Hope you will find something special for you among more than 900 posts!

P.S. Comments are temporary disabled. I won't answer PMs during this period.

Best regards, Admin

Hello Dear Hentai Fans! I'm glad to see you on our hentai site! Welcome!

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Sincerely yours,
Admin of hentainium.org

Description: The sorceress Kuri uses her magic to defend herself from perverted monsters and demons, but her partner, Rima, would much rather do perverted things than defend herself. When the two ...

Takahiro works as a system engineer. One day, he accidentally finds a secret file at his client's house. The file contains data on the client's wife having sex with someone. From that day, his life dramatically changes....

Hashirajima Gakuen is a historic girls’ school which turned co-ed due to the declining birthrate. However, the school remained overwhelmingly female. Kei is a boy ...

Nanami is a girl who always liked Akira, but she thinks that the thing that got in the middle of their love was soccer, therefore she kind of hates soccer ...

The main character, Kengo, keeps having dreams of a strange world where different animal (and plant) women are being raped by strange monsters. Why is this, and what is this strange dream world?
Before long, it will become more than just a mere dream...

A guy met a girl in a comic book store. She said that it's not good to masturbate by himself and called him to a hotel ....

Hosaka Ippei has a covert rape fetish which he has not previously had the courage to act upon. One day, he comes across the unconscious Sally. As a result of certain unfortunate actions, he is blackmailed into letting her stay with him ...

NEW (2012) hentai OVA

Collection of hentai works by Nagare Ippon, a member of Leaf Party.

New (April 2012) interesting visual novel.

A student gets his hands on a device that allows him to modify the will of any targeted female—he can bring out the lust and any hidden feeling from their minds and use it to his advantage. He attacks many of his classmates with this new power.

Updated: Replaced with English subtitles!

Hiiragi Makoto is a male teacher of Seigunkan academy. One day he got rejected by Ichinosei Haruka after confessing. In deep shock, he encountered an accident and operation was applied to him at hospital ...

* Betrayal of surrendered wife: a mating adventure!
The theme is [ netori ]! Friend's beautiful mother, beautiful newly married teacher---
Years of subtle increased love drugs and a mounting lust carve a craven addiction to womb gapeface acme that topples a dignified, once virtuous woman to the domain of wanton pleasure!

The boy was invited to the clinic in order to pass tests, he was offered a large selection of "hentai" and an silicon doll, but Nurse Nana decided to help him ...