I'm pretty sure I don't have enough money to build a dungeon and turn the show into reality.Don't sweat it fam Knowing Ren, I'm pretty sure that abusing slaves will be an option in the future if you so desire to satisfy your dark fantasies (as long as they stay confined to fantasy >_<)
After all, we got a dungeon in the castle and plenty of other scenes to set the precedent.
It's just that the population that is already set for this scenario isn't getting the bad treatment or the good ending they deserve. The options presented are actually very close to a real life scenario where they could end up bad in either case. Yes, I realize what I'm saying but that's just it, this is in essence... a porn game.
But like you've said, this hasn't really unlocked anything so far and we still don't know the possible outcomes of some of the slaves.