This game used to be released on Steam:
https://store.steampowered.com/app/3122890/Dark_Dominance_Chain_Control/
But got delisted when Collective Shout chimped out at Steam for promoting "female violence" and such so.... this is less piracy and now more an act of archival

The DLSite version still up of course:
https://www.dlsite.com/maniax/work/=/product_id/RJ01247329.html/

“Hoshikawa Luna” is the most beautiful girl at the university. To get this beautiful and proud girl, you keep trying every day…. Finally, the hypnosis app was ready. Having successfully hypnotized her, you have taken her to your secret basement. Tie her up in chains for some erotic discipline!

Want to read/translate Japanese games or similar stuff in English?

You can try use my UBTL tool to translate the game as you play (click here)

Join our Server to get updated versions and similar tools and projects over:
https://chat.nx34.xyz