Hello.
The summary, samples and variety of tags made me come. I'm not sure about the game yet but what is present is indeed dark.
The worldbuilding is limited but enough for what you've made.
The characters are few and could be described better sometimes.
The plot is interesting and could lead everywhere.
The images/gifs are fitting well with what is happening.
I was expecting 3 paths for Scott (extreme, kinky and loving) and 1 alternate path with someone else picking the pendant (Maggie, Mark, a passing stranger...) but that would make us lose control over the situation and too much possibilities for you. For now it's more or less kinky, even extreme for the sleep sex, without talking about the bad end.
I was expecting the evolution to occur more gradually/progressively/step by step. Here, she starts as a normal girl and, with some dreams, in one night, she becomes a complete exhibitionist.
Found this error in the exhibitionist path after calling Mark (unless you corrected it with the hotfix v0.01b) :
Since you've included NTR, will there be a sharing/swinging option somewhere (I won't ask about bi/gay content since it doesn't seem to be fitting to this game or maybe as a bad end)?
Good continuation.