Hindo no Yakata  

牝奴の館 

Sousuke is from a rich family and well provided for. But he loses interest in money all of a sudden. At the same time, he takes part in a sex slave exhibition party and gets interested in it. He, however, trains girls too severely and ruins them.... One day, Hitomi, a freelance journalist, visits Sousuke's house. Yes, she tries to disclose what's happening at his house. But Sousuke decides to train her next....