We know that the peacekeepers are powered by sexual humiliation, so I wonder if the Duke is making Rose wear those condoms under her clothes or even around the manor in front of the other guards or maids. It could be a situation where Leto is in danger again and Rose is pushed to a further extreme than just sex... Or maybe she even suggests it this time, trying to 'take initiative' and control from the Duke.
Either way, it's a really cool piece of art and I just love how Rose's breasts sag. It sounds like a silly thing but so many artists and designs have these infinitely perky breasts, which just shows how much time they spend around real women. The first thing you learn about large breasts is that they sag without any support. It makes Rose much more appealing physically to me (not that she wasn't before!), and I'm hoping we can get similar pixel-CG for the other girls at some point. I know the first game had large-scale pixel animations but those weren't that great. I wonder if a sweet spot can be found...
Maybe have it be similar to the X-ray animations that pop up? A small little bubble that shows a more detailed view of what's going on.