Do I've got this idea :
What about scenes where the girl is blinded and you decide what she will get without telling her : whipped, squirted on her face, buttfucked with boys or strapons, your cum in her mouth...
What would make it nice is a little interview before the scene where you ask the girl about her limits.
Then the scene shouldn't be long, 30 minutes is enough. But if possible without cuts. Of course the girl could use a safety word but I hope they won't need to use it.
And then another backstage after the scene where you show videos bits to the girl and share her reactions.