Tbh I feel the same way about it being unsatisfactory. I think it's more because CC isn't a native speaker so I guess I can give them a pass. The smut they made feel kinda cringy to read, the buildup to that scene feels rushed, even the supposed main attraction is also rushed. I guess a lot of authors are not comfortable writing smut, but even just focusing on the feelings when they did it without being explicit would make those scenes so much more satisfying. A lot of smut scenes in IF are like this, unfortunately. The only one example of smut scenes being well executed in IF is Ouroboros. But alas, that one hasn't been updated for more than a year

That being said, I do think CC has improved as a writer from back then.