Mal, have you ever thought of a spinoff series/shorts of fantasies that the girls of BDH have? For instance, you talked about having your Felicity story with Gal Gadot potentially be a fantasy of Felicity’s that happens within the story. Taylor could imagine having Alex all to herself or Chloe could get off on watching the other girls get raped as much as she wanted.
It would allow you to 1) escape the gritty realism and narative limitations of BDH, 2) put the girls in different, more relatable situations (nightclubs, beaches, bars, concerts, etc) and in a variety of geographic locations, 3) to have a plausible reason for them to be slutty without having to establish the characters anew every time, 4) just have some creative freedom to not worry about inter-chapter connections, plotholes, and longer story arcs.
In short, you could take your favorite characters, the time you’ve spent developing them, and the relationships they’ve developed, and put them back in the bigger world where you have more creative options. Just a thought on a fun way to get inside the heads of the ladies while exploring ground that is out of bounds for BDH.