Yeah, I checked the wiki after finishing! I had done pretty much everything I care about except like, the Six. Which I'm not sure how to actually get started on but I still have enough random fetish content left that I'd probably keep going for long enough to stumble upon it anyway.
The reason for thinking there'd be something for saying no to Priscilla is actually more that it seemed like saying yes would be detrimental in some way; considering the other option, I felt like it was more of a thing of doing it now at the cost of ignoring Charlotte more entirely. (I feel like every other choice has been fairly clear in what the consequences of the option would be; it's mostly that one that seemed misleading.)
I guess I should also mention this here; I had a couple error messages show up while playing. One was when I tried clicking the button to go on a date with Rais (after moving in) which gave some error about (variable name i forgot).length not existing (which if my JS knowledge says anything, is almost certainly due to an array somehow changing type), and the other was showing up for the Charlotte (request) date while nude.