2016

Takato Keisuke and six females are locked up in a dungeon underground. According to the rules, the only way to escape from this place is to rape all six of them. One by one. Can they escape from here and go back to being normal? Or is this going to change them for the worse?

2007

A guy returns home to his six step-sisters after being away for years. To celebrate their reunion, they have glorious incestuous sex together.

2011

Since Kagetora doesn't study at all, he is sent to a strict boarding school. One day, he meets three beautiful girls at school and falls in love with them.... To have sex with them, he makes a secret plan...