I planned on going into the living room to watch some TV since I was bored and my parents weren't home. Little did I know, my older step-brother was sitting on the couch rubbing his cock! What the hell?! I mean.... On the couch? Couldn't he go to his room or something at least? He told me since step-mom and step-dad weren't home he liked jacking off in the living room! This wasn't going to fly with me because he was in my way to watch TV. Then my older step-brother asks me to maybe help him out a little. In complete shock I tell him I never could do that because i'm his STEP-SISTER! Though.... Show more