But yeah, it's not a matter of having voice acting or not. It has to do more with all the new problems surrounding NSFW on the Internet and the low visibility/reach I have on social media. Not having another actor is just another reason.
You could upload mature previews, by cropping out the NSFW parts. That's how most artists get around NSFW restrictions, while still attracting an audience interested in adult content. I really enjoyed the game, so I just wanted to give that suggestion, if it might help.