Stepmom Watches Stepson Jerkoff

You are having fun by yourself when your stepmom walks in on you and ruins it all. With hard cock in hand you cant even put it back in your shorts! Your stepmom does not mind at all what you were doing and encourages you to continue your fun. So should you jerk off right in front of your stepmom? It's ok right? I mean she told you to do it. Soon she joins you and wants to help you cum too. How far will this fun actually go.... Only