TBH, I'm not 100% sure. Considering my sources, both legit and not-so legit, of the base game and the patches, I've got like 4 different versions floating around in my directories somewhere. I patched one of the older versions, apparently, and it seemed to have worked just fine, barring a weird exception I was allowed to skip through. The new patch seems to add the forced service scenes in the office areas, but stops there for now. With the exception of the bad end, it's already more sexual than the vast majority of the base game, lol.
The current state of the game is in a really weird spot right now. You seem to have three different routes that have limited interaction. Case in point, I forced her losing her underwear, but it's only reflected in some of the office area scenes. The Neet storyline still hangs where it is, and it seems to only have limited interaction with anything else, aside from spiking difficulty.