I just got home from the gym and what better to do than have you, my stepson help me stretch out my tight hips. You alway stares at me anyways - so it is my ultimate fantasy for my stepson to lose his virginity to his own stepmom. Your Dad will never find out, anyways.  I start teasing out of my workout clothes, making you suck on my titties and rub your big, 19 year old cock. I push my thong to the side and show you my pussy. Come on - just stick it in. You won't last long anyways. I stroke my mature pussy while we both cum and you give out your first creampie. And not your last with me. Good boy.