The securities company where her husband Kenichi worked went bankrupt, and Natsumi decided to live with Kenichi's younger brother Yusaku. Kenichi was arrested when he was about to throw away his flashy life and start over in a simple way. Yusaku, the brother-in-law, begins to meddle with the confused Natsumi. Ever since I was little, my older brother has been my favorite, and most of my inheritance is in my brother's pocket. The spearhead of such hatred was directed at Natsumi. Every day I'm tied up so that I can't move, and I'm raped. What is the fate of Natsumi who has turned into a sex slave!? ?
