Finally the divorce is final! Step-Mommy is making her step-son's favorite dinner to celebrate the great news.She greets him with a very sensual blow job, talking dirty the whole time.She then leads him to sit as she starts stroking him talking dirty all the while she gets on top of him and slowly penetrates his cock into her. She rides him sensually a the while talking dirty...finally telling him that she is ovulating.The surprise ending is a must see!!If you haven't seen Parts 1 and 2 please check those out too.Enjoy!