I THOUGHT I WAS HOME ALONE, SO I GOT THE IDEA TO MASTURBATE WHILE WATCHING PORN. MY MISTAKE WAS NOT LOCKING MY DOOR, AND WHEN MY STEPSON CAME INTO THE ROOM TO ASK SOMETHING, HE SAW ME USING A VIBRATOR, WHICH, BY THE WAY, HAD RUN OUT OF BATTERY. I WAS SO HORNY THAT I WANTED HIM TO FINISH WHAT I STARTED. I SAT ON TOP OF HIM AND STARTED KISSING HIM, AND THEN I MADE HIM LICK MY PUSSY.