2001

Yusuke's been very naughty. He's seduced his father's fiancee; transforming her into a debased slave to his own twisted desires. But as his hold on her tightens, his sanity slips, and the forbidden family fun descends into a nightmare of lust! Trapped in madness of their own creation, they will pay the ultimate price for […]

2008

Kousuke lives a boring life without women.... One day, his father introduces a woman, Madoka, and he is forced to live with her. Madoka's older sister Sakura starts to live with them to keep watch on them and his cohabitation with two beautiful sisters starts....a world filled with wives in need of some attention awaits […]

2017

A school changes its rules and drops the traditional grading system. The only way to pass now is to have sex. The more sex you have, the better your chances.