This is the twisted musings of the erotic horror author M.E. Hydra. Welcome to his world of dark, twisted, yet fantastically sexy femme fatales. They'll give you pleasures beyond your wildest dreams, and terrors beyond your darkest nightmares...
....fitting cover. Is that just a generic succubus or a specific character? I would say Nyte, but she doesn't show up much in 201
Hydra you might want to check this out. https://www.lewdgamer.com/2016/08/22/upcoming-erotic-rpg-eternal-feast/
I was expecting something from the title but it turned out to be futanari TT^TT
Really from what I read the closest thing to what you describe are feminine looking incubuses and that might not even make to the game.
How much longer must we wait.
You must wait until you don't have to wait anymore, at that time the wait will have been worth it.=P