I think this may be a little bit besides the point. It's like using the bible to argue that God is real. You're using the lore that you yourself created to argue why things are the way they are in your fictional world. That's circular reasoning. And not the issue. I didn't question the internal consistency of the lore. I'm sure it all makes sense internally. But you could have chosen any number of ways to set things up, it didn't have to be this way specifically. That was my criticism. I would have preferred a slightly different setup which, in turn, would have lent itself to a different gaming experience.
But of course, I want to emphasize that you definitely have every right to make the game in the way you envision. And if that's not compatible with my preferences... well, that's my loss then, I guess. I just wanted to provide some feedback. At the time, I didn't know how committed you were to that particular interpretation of the generic theme. Now I do, and all can legitimately say is: Okay, fair enough.
I like femdom as much as the next horny runt. But for me, there isn't really a lot of domination or temptation going on.
If I know the domina is going to kill me, I just walk past the BDSM parlor and move on with my life. It's like: "Do you want a million dollars?" - "Sure!" - "I'll take your life as price!" - "Oh. Then no, I guess. I still need that. Thanks but no thanks. Have a nice day." It's a no-brainer and not tempting at all.
I'm not a five-year-old anymore who would sell his bike for a candy bar because he happens to be hungry at that point in time. I pride myself in my ability to think up to one week ahead!
Personally, it would be far more tempting if the succubi offered a deal that was actually worth considering. Like: "Hey, do you want cool magic powers? And unearthly beauty? And agelessness? And lots of sex whenever you want? Join us!" But that's just me.
Like I said, it's your game. And if that's your vision for it, then that's your vision. It is still great that there are games out there which cater to all kinds of tastes, even if it's not my personal thing. No hard feelings. I still wish you all the best and that you are successful in completing the game the way you want it.