.you know how to suck a cock don't you dear?"My rod was iron hard and throbbing. I pulled down the blanket to expose my nine inch cut dick and shaved...balls. "Yeah, I can suck a cock but granny, this is weird"."Yeah, that's what makes it hot and your old granny hasn't been laid in years. Let me teach you both some tricks".Now granny was 85 but she was in good shape. Sure her c cup tits sagged and all but she took good care of herself and my throbbing cock was not discriminating tonight. . I got to the house the following morning and there was a car parked outside on the drive, a big 4×4. I thought nothing of it because I knew some of Anand’s friend would leave their cars there sometimes. I went in the house and found a pair of shoes by the door. Not just any shoes either, a pair of strappy high healed shoes. I went about my business and plucked up the courage to have a look at who was sharing the house with me. I could hear music coming from the spare bedroom so I knocked and. " her eyes were wide open and staring, her mouth moved, and gradually a scream rose in her throat. I felt my own orgasm beginning somewhere in my groin, or my brain, I couldn't tell which. Quickly it spread like wildfire and my whole body joined my sister's in shaking and trembling."Milly," I shouted again as I erupted, we were both still, very still, only my penis pumping out spurts of cum and her vaginal muscles squeezing me moved, we stared at each other, even as our feelings subsided along. Absolute obedience, aren't you, my dear," she whispered in her ear.Speech seemed difficult. "Yes, Madam." I will let you remember this. I will let you be cognizant of your actions. But go deep. You must obey, if you want to help him. You must obey without question." Yes. Obey." You're not deep enough, dear. Let me lead you deeper. Deeper. Go deep for me. For him. Go deep for him. Deep." Deep."Madam looked over at Joe. "Is there anything you'd like to ask her, Joe? She has no secrets from me."He.