Thanks for the comment!
I never read the story 'Yes Ma'am' I'll need to check that out.
I have considered adding side conversation branches to the story, but haven't decided how I want to handle that. To me, the pacing of the story is very important which is why I haven't included branching choices so far. Depending on how it works out I may have some text-based side stories to cover that.
As to NSFW, eventually, there will be a version to cover that. Mostly this will just be frontal nudity- no full-on H-scenes though. However- some interesting bonus animations are likely!
Shunaka