Ryouji has always been like a brother to his cousin, but all that changes when Ryouji witnesses his cousin’s wife masturbating one night. Unable to get the image of Kasumi’s giant boobs out of his mind, Ryouji makes it his mission to satisfy the unfulfilled woman.

Yuki was responsible for tutoring 3 college kids. Ryo, Ri and Koji were regular college students, going to parties, playing their video games. But the studying suddenly began… These kids tie Yuki with ropes and shut her mouth with a ball gag. Yuki, who was to tutor these young kids, were forced to unwillingly give her freedom up as they peered deeper and deeper within here! In addition, these kids who were so eager to “study” and brought out their own “toys” and started teasing her body. Then next came their own… Yuki violently resisted as her face flushed a bright red. However, her body mercilessly falls under control of these kids her body discovers these new pleasures.

Motoki is a high school boy with problems. His older sister Megumi is constantly having loud sex with her lesbian lover Eika. Eika is bisexual and likes to tease Motoki, sometimes even seducing him so she can have heterosexual sex. Of course this annoys Megumi to no end as she fears losing her girlfriend to her brother. Then there’s Motoki’s gay friend Yuji who wants to bang him up the rear despite knowing Motoki is not gay. And finally there’s Yuji’s sister and friend of Megumi and Eika, Emi. She’s also bisexual and apparently will also sexually tease Motoki. Will the sweet and innocent Natsuki be his ticket to a more sane life?

This immensely popular h-series has been said to have
changed the history of adult animation with it’s scenes of violence, perversion and lust,
filled with hardcore sex and unusual sexual fetishes! It consists of three different anime
titles each with their own series of releases; Isaku, Shisaku and Kisaku. They are named
after the three sadistic brothers whom they are about.
They are in the following order (games and recap episodes will NOT be uploaded):
(You are here) Isaku (遺作) / 3 Episodes + Special Recap Episode / 1997.11.28 till 1998.05.29
– Shusaku (臭作) / 3 Episodes / 1999.04.02 till 1999.11.05
– Shusaku Replay (臭作 ～Replay～) / 4 Episodes / 2000.07.28 till 2001.01.26
– Isaku Respect (遺作 ～Respect～) / 3 Episodes / 2001.02.23 till 2001.09.21
– Kisaku (鬼作) / 6 Episodes / 2002.01.25 till 2003.04.11
– Shusaku Liberty (臭作 ～Ｌｉｂｅｒｔｙ～) / 2 Episodes / 2003.01.24 till 2003.04.25
– Kisaku ULTIMATE / 1 Episode (Special Recap) / 2004.05.14
– Kisaku Spirit (鬼作 魂) / 3 Episodes / 2004.05.28 till 2005.07.22
– Shusaku Se-X File (臭作 SE-XFILE) / 1 Episode (Special Recap) / 2004.09.17
– Kisaku Core Mix (鬼作 THE ANIMATION コアMIX)/ 2 Episodes / 2014.03.28 till 2014.04.25
– Shusaku Core Mix (臭作 THE ANIMATION コアMIX) / 2 Episodes / 2014.09.29 till 2014.09.26
– Isaku Core Mix (遺作 THE ANIMATION コアMIX) / 2 Episodes / 2014.11.28 till 2015.01.30
It’s the last day of school before summer vacation. Kenta is gearing up for another boring summer when he receives a mysterious note. After school, he walks into the old, condemned school building, following the note’s instructions. Inside, he finds that Jinpachi, Miyuki, Rika, Kotomi, Akemi, Ms. Kumi, Munemitsu and Mio have received the same note as well. Everyone decides that this is some kind of a joke, and starts arguing about the identity of the prankster. Suddenly, they hear the entrance being boarded up… The nightmare begins as the girls vanish one by one. Rika is the first one to disappear, followed by a shocking video of Rika being violated by an unknown assailant… A twisted story filled with scenes of shocking and graphic hardcore sex!!!

Three young girls try to identify a thief who stole money from one of them. There are three suspects and each girl investigates them separately. The suspects are: a girl from their class with a secret connection to her teacher, a young boy from their class who’s in love with the girl that investigates him, and an old man from school who mistakes the girl that investigates him as his daughter.

The anti human organization Omega is attempting to take over the world, and only a group of magical girls can stop them.
But what happens when those girls get captured and are subjected to some of the most diabolical sexual torture known to man?

Saimin Class: Joshi Zenin, Shiranai Uchi ni Ninshin Shitemashita
Adaptation from the visual novel of the same name.

Based on a doujin game by CourregesA.
Sakuraya Academy is a high-class girls’ school. Its stringent selection process is designed to ensure that they take in only the daughters of the most social elite.
Kannari Masayoshi is a 4th-year teacher at Sakuraya. Due to his kind and cool nature, all the students fawn over him. However, this is only his outward nature. He makes use of his popularity to form affairs with many of his students.
Now, his sights are set on a new girl, Kirihara Yukino.