Thank you
I'd like more content that combines heroines to be honest. Not necessarily lesbian like Batgirl/Supergirl, though that was very welcome too. But I'd like to see more than one girl on a patron in the MB for example.
Gloryhole booths in the MB is pretty interesting. Lex could also pimp them out to corporate partners to help close business deals like you said. I'd also like for Lex to break them to a point where the mind-control devices are no longer needed and the girls despise Lex but are too far gone and ask for his attention.
There's literally tons of possible content, though it would take a bit of work, so I imagine they'll focus on adding scenes for every girl in the cells and MB before they attempted something that new. At least I hope that's the case and they don't plan on just adding new girls indefinitely. At this point I think there's plenty of ladies, so I'd prefer new storylines over new girls.