Your Stepmother Knows Everything, My Sweet!
You don't need to hide anything from me, my darling. I know exactly that you're always spying on us when my partner and I are having sex next door. It shouldn't embarrass you. I've noticed for a long time how you stare at me at the breakfast table, and I know what you're doing with my panties! We won't tell your partner, okay? But in return, you have to always do what your naughty stepmother wants from you. Understood, my little one?
