Please update your game. I fixed some minor bugs that were reported and I also fixed the problem with launching the game. Path wasn't configured correctly in Steam. Remember you can always open the game folder and search for the executable there. Sorry for this and thanks!
Milfvania Ep. 3 exe not found fix
Build and release context
Recorded Steam release date:
Within one calendar day of this post (UTC). The listed date does not establish an exact launch time.