In case my modest opinion is of any interest for you, here comes :
This game is awesome, exceptionally so. The downside of it is that its interest is limited as an adult game - the art is freakin beautiful, the girls are hot and/or cute, lovely fetishes to exploit, I love CAS and everything you do with her (she's so funny and I love the casual you'll-blow-me-in-my-sleep relationship they have, with a hint of nightmarish what the hell)... But there are only few attractives scenes, and they're very far appart. Though they're worth your while, it's difficult to stay focused when only aroused once every 20 minutes.
The plus side of it is that, again, it's awesome. The reason why you can't keep thinking about naked ladies is that the story of this game is captivating, and it takes just the right amount of reflexion to be fun. This game is ridiculously enjoyable, complete, with a sh*ton of things to do, the story is more complex than it looks, it's perfectly balanced in that nothing is easy, but nothing is hard - it's one of the best games I've ever played. And it's a freaggin porn game - none of that makes sense and I love it. That's dedication if I ever saw it.
I do have a question I couldn't find the answer of : in the 10.20 version, is it possible to upgrade your skills ? I have passed the XP bar for persuasion, a skill I desperately need to blackm- spread cheer and joy around me, but I can't seem to find a way to get better at it.