Title: Ore no Onshi wa Kuso Bitch 俺の恩師は糞ビッチ / First release date: 2015-04-24
/ Developer: Dieselmine
Hentai / adult sex title ready to download for free.
I have win 10. windows is in jp. I just decompress it and run the exe since the game is pre-installed. The game gives a white screen. There's audio and sound effects.