Blackmailing Sis Gives Your First CEI

I come home and find you going through my step brother going threw my underwear drawer! I tell him Im going to tell my mom but he insists I dont.. I think hes right because what would I *really* get out of that anyways? I have something much better planned! Youre going to do whatever I want, whenever I want... or Ill tell everyone I caught you being a perv!