Non-Story: I need opinions on the last couple of chapters with Rosie and Buttercup. (Patreon)

(Small obvious spoilers.)

I need opinions and how people reacted to the last couple of chapters. Specifically the details about an obvious badguy turning two little girls into Cheese Fiends and training them to be murder machines used in battle.

Spoiler: Things work out better for the girls in the end, they don't get torn to pieces by dwarven cannon or have to fight Milo or Larry.

The subject matter involves what is pretty much child abuse, which goes beyond 'we enslave our population and work them hard'. Wurchwitz is not a nice place, but this makes things worse.

Is this too dark? Does it bother anyone?

I can rework the story, make them older but with child like tendencies. Thoughts?