Adding my two cents in re: the theme story and what this says about Lex:
You realize you can choose to go at this in any way and any order you want, right?
The game really is responding to your choices. hell, you don't even have to use most of the girls for anything really. It would be challenging, supremely challenging, but you could designate a 'bitch' to be the only girl dancing or stripping in the bordello, upgrading her, and using her as the cash cow to fund the rest of your evil superheroine harem.
Or you could do this only so you can afford the most basic of items, never send anyone to the glamour slam, and make all your earning via villains on bankjobs. it'd be an interesting challenge, might not even be possible.
Then again Vandal Savage does give you a nice bit of cash to get you started so aside from that first night you have to have a girl stripping it's utterly possible.
But that's minutia not my point: my point is that you choose what you do with each and every girl and who you play and who you pimp. When Lex threatens to ruin Terra's wedding night with Slade or teases Wonder Woman because she's never taken a dick you are the one who made the context. My 'first' Terra was subsidized by all the money my other girls made so I just threw her in a cell, progressed her storyline until she blew me and then she was dead - it was the clone that got all the playtime.
My next Terra didn't go to the cell until after I'd unlocked her entire bordello scenes, so that one didn't die a virgin and it was her clone who's so far been monogamous. It's still you who chooses the order.