The Game itself hasn't been updated in a really long time on GOG and Steam platform. I believe the devs completely abandoned the game.

So this is basically abandonware now.

https://steamcommunity.com/games/1930600/announcements/detail/6018578477472436450

I looked around and it turns out they still want to update the game but are struggling with resources. I hope they get back on their feet, this is a genuinely fun game and their team seems to have the right idea for lewd games.