While it seems as though the creator isn't very enthusiastic about this project (I may be wrong!), I must admit this is by far my favourite of their games, and one of my all-time favourite adult games. Just played it for the second time (the first was after initial release) and the new content is really great! Perfect pacing, great freedom of choice with callbacks to those choices throughout. Fantastic variety of scenes and fetishes and really strong but straightfoward character and dialogue. The character arc of the protag is great, with body transformation too. A real rarity in female-protag corruption games (love the inclusion of the infamous sarcophagus).
My only complaint would be that if I were making this I would have the game inside the game be more adult in nature. Given this is the near future with hyper-realistic VR video games, to me it only makes sense that the kinds of dark fantasy games that are being parodied here (witcher 3 comes to mind) would become more adult in nature via more graphic sex scenes and romance. That porn games will end up merging with big open-world rpgs seems inevitable in reality let alone in this fictional world. And of course that would be the kind of game our 3 nerds would be playing in the near future! Whereas in your in-game game, while misogyny and sex are themes, they are only referenced in favour of more traditional rpg dungeon crawling.
It would have made more sense to me to have the rpg game almost be an opportunity for the protag to safely experience far more fantastical and degrading sexual acts under the protection of her in-game character for the purpose of finishing the game quicker (think bj to a goblin, or gangbang with some guards, which she'd be willing to do because its "only a game"). I mean why make a prostitute class if she can't have sex?
Anyway sorry for the rant, the rest of the game I love, and I don't expect you to change anything as what you have works really well!
Hope you continue working on this one.