With every passing moment in that car, I felt hotter, dizzier... overcome by an intense need. A need for something I dare not tell my step-son. But I couldn't stop squirming in my seat next to him, touching my pregnant, horny body. I couldn't ignore all of the dirty thoughts that made me... want my boy. Who was that GIRL he was talking to after practice?? That floozy only wanted one thing, and it was MY job to make sure my step-son knew it. I could... show him. Just this once. So he doesn't make a mistake. I'm really just trying to help him. When a girl pushes her body against his... or presses her hand against his crotch, his step-mother will have already done it. Done everything that girl might want to do to his tight, young body. His hard, aching cock. And it's only fair that my boy helps his step-mother in return... to rub step-Mommy's sensitive clit... to taste her wet pussy... and to cum deep inside of her. Just this once. Fantasy includes: taboo, pregnant, step-mother/step-son, nymphomania, virtual sex, virtual pussy eating, imposed male orgasm, virtual creampie, female orgasms, cock stroking, pussy rubbing, fingering, big tits, cleavage, stripping, pov