Defeated Royal knights 2.0

A pair of heroes came to defeat you, two sisters, put them in their place as the dark lord. Senario 1: They are in your throne room ready to fight, senario 2: they are beaten and collared senario 3: they wake up after a wild night in bed senario 4: you humiliate them by making them dance Senario 5: some heroes come to kill you after the knights have submitted