Hello, thanks for all the kind words you said and the extensive feedback, it's really helpful!
To shed some light on the things you said:
Some characters do have different voices here and there. That's because we still haven't finalized the game script and dialogue for those characters in those certain areas. That means we are still working and iterating on it, so until we are sure it's fully finished, we put placeholder voices (ours) instead of hiring a voice actor. Once everything is finished and final it will be professionaly voice acted. We know it's a bit wonky, but please bear with us! :D
The sex scene is still very much a work in progress both in VR and 3rd person so it will take us some time to get it just right. That's why user feedback is so valuable. As for the character's body - it is meant to represent the main character - an 18yo boy who you can see in the 3rd person version.
We're still working on UI and inventory for VR, that's why there isn't currently an orb counter but we are aware that one is needed.
Difficulty settings are also planned for the future, we just haven't got to them because we are early in development of the demo.
The last scene is also a work in progress that will be improved with future builds and hopefully will become more clear as to what it's supposed to show.
I hope this answers some of your issues with the game. Again, thank you for the feedback and we hope you stick around for future updates! You can join our Discord for easier communication.