Don't have the time to do an in-depth dive, but from reading the first chapter:
Mechanically, it's pretty good, but it reads kind of dry at times. I think that's probably because you haven't found a balance in how much you want to describe yet. Some parts you're describing in great detail, like the setting, characters, etc. But then some parts you sum things up with a single word or short sentence.
It's hard to articulate, but I think it's because you're describing super specific and then broadening out rather than starting broad and narrowing in? Or something. The balance just seems wrong for some reason.
The story also has a stiff flow. There's a lot of similar sentence structures together without much variance. That gets info across, but it comes across a bit robotic to me.
In terms of plot... eh, it's smut. At least on average.
That's my two cents.