Im cummmmiiinnnggg my god Im cummmmmming!!she shook so hard I couldnt keep my tongue on her ass.I glanced over at Mom who was lazily stroking her snat...h and smileing dreamily.Umm Donny! you made me cumm so good its been years since Ive cumm so hard if I ever have.Grandma turned around and kissed me fully on the mouth.Well Donny what did you think of your first lesson?She asked.I loved it Em but I think I need to play with my penis now it aches.Here let me help you and she took my cock in her. He wasn't able to throw me off, i grabbed him so right that there was no doubt about it.We were both weak by now, but gravity worked in my favour.Stilll, none of our two b**sts wanted to admit defeat yet. This fight had to end with the dominant one destroying the other!I rained down on him and he thrusted back, but then i stopped.He thrusted upwards, but i just held him down. My Cock took everything he could still muster up, not moving, just throbbing and showing his who is the boss.Then I spit. As I am a brief lover I checked out her briefs. There was a pair of Vanity Fair full cut nylon tricot pink in color with a single layer nylon crotch band that caught my attention. I looked at the label and they were a size 8. They were very sheer and I stuffed them into my pocket and would use them for my nighttime jack off session.I put everything back in order and then decided to go through her laundry hamper to get a pair of ripe soiled panties. As I opened up the lid right on top was a pair. I started fucking her harder and harder, my cock getting wetter with her juices with every thrust. I could feel her stiffen and I could make out, there was an orgasm building up inside her. I increased the speed of my thrusting inside her and I stifled her moans with a long, hard kiss. She finally let go and she cummed really hard all over my cock. She was spent and panting hard but I wasn’t done. I hugged her tight with our sweaty bodies gleaming in the little moonlight that was there. There.