Alright, here's one more for now. (Geez, I got the hang of it, and now I feel like I'm skyrocketing through these sequences) The Succubus and Fallen Angel are now a duo, and they kidnap a human girl, take her to some hidden place, and play with her. In the end though, they're only making her a lesser form of demon, but that's fine, because right now, they don't want another playmate, they want a plaything.
(Also, if you guys ever start thinking I'm doing this too much, let me know, because I don't want to feel like I'm spamming with this. Not to mention this third sequence isn't so much evil-converting rather than slave making)