Almighty : Find a reason to punish the sisters (stalk your bedroom in the morning for Chloe and in the afternoon for Emily, or do nothing with them for 2 days and allow them to go out in the evening, and wait for them in the living room until they come back
Humiliation ending : For that one, you'll need to stick mostly to easy hand spanking, mainly in Wheelbarrow &
Diaper positions, switching from one to another and again...
Spankastic : you need Chloe as the favorite girl, then look for the new dialog options