At end of scene the models turn a wheel, with options (positions, themes, styles, mix) for the next scene she will do.
Ex: Monsters of DAP, Blackned, Sperma Party w/ facial or swallow, 3on1, 5on1, etc, etc...
Or simple use the wheel in scene with random positions to do. Turning things out of the script can be interesting for us to watch, and surprising for the models too.
Feel free to improve the idea