Chastity Planet is still clearly in the lead, so much so that I'm tempted to make this my next long project.
Should I make it more retro SciFi in feel? I think it would work better. In a "realistic" far future, robots would take the place of slaves.
And then there's the costumes. I've vaguely assumed it was best to keep things close to our own fashions.
But, perhaps I'm wrong.
Food for thought....