Terri stared at him for a minute. My god, she thought, what am I doing. This is my son. If I sit on his lap, things are going to get out of hand. But her inner self, convinced her that she was old enough to keep the situation from going past the point of Step-Mother son joking around. Her eyes locked on his for a moment then she stepped in front of him, and sat down on his lap. But this time her legs were outside Rick's and she was more open and exposed.
Rick couldn't believe that his Step-Mother had just spread herself and sat on his lap. It was instant hard-on. His c**k rose quickly to lodge itself against her p***y, covered only by her thin dress and panties. A moment later, she pushed down against his rigid b***r as she had been doing in the truck. Rick thrust back. Making little pret
