lol i wont go back there nowI must admit I have not the slightest idea what went wrong with your save. It even doesn't work with no mod installed (vanilla game). There is supposedly a screen to be shown that gives you the options to go faster, continue, or cum (and leave), but that screen never shows up for your save.
You can exit the loop with the console, typing:
But the same thing will happen again next time you visit her in her office...Code:jump okitas_office_hscene_aftermath