This is Hentai Tales series. An imaginary fantasy erotic story with 20 sexy erotic CGs of heroines!
Hentai Tailes: Sexual Guidance Class has been released now!
Evergreen Academy: On the surface, it is as simple and elegant as a regular academy, but in fact, it hides a strange common sense replacement mechanism.
When students step into that special "sex guidance classroom", social norms and moral concepts will quietly change....
Get it now with 40% off!
https://store.steampowered.com/app/3705430/Hentai_Tales_Sexual_Guidance_Class/