recently my mother got re-married and made me move in with her new Husband and his son who is the same age as me but a total loser. Im under strict instruction to not do anything sexual in the house something about 'pleasure is a sin' blah blah blah... Anyway I recently got my Tits done and just wanted to wear some loose comfortable clothing around the house , I could just feel my step brother watching me wherever I go. So yesterday I finally thought I was all alone and really really needed to masturbate ,turns out that little fuck was watching and filming me the entire time and is now using it to blackmail me !!