I read the comments and found nobody else with this issue. I saved the game at the lady getting fucked and quit the game at some point and now my save file is gone. I'm not beating this game in one sitting.
It's not "gone" search the save file you used and copy paste the same file in the same folder, do that with the game closed, if that not work i don't know how to help you, but i had the same problem and that worked to me
