From reading the succubus and incubus storíes... and here is another eg:

thanks for sharing your story. Had I not had my one, spectacular experience with what I researched to allegedly be a "succubus", I'd not believe any of this. I don't care what they're called, nor where they hail, I just wish I'd never moved away from that apartment! I've never had the experience again. I'll share my story when I've more time. All I can say is it was the best sexual experience I ever had!

We can see how they make the sexual experience so good that people are sucked in by them.... all the while they are sucking the life out of the person. The one above loved it so much he wanted more, and the same with the original post on the incubus. They ignore warning signs!
Of course the Peter Khoury's case of his experience with two succubi where he actually got physícal evidence from hair off them was proof they really exist. They also appear to be able to make themselves real in our reality to carry out their dirty work. They are sexual predators in the true sense.

Pen