My sister in-low was lying in all fours with her fully exposed back towards the door. She had an enormous back. It is in fact a unique feature of her ...ody. Simply, girls would die to have such a bum. Yet, she is not a fat woman. She had a slim and fit body with long shaped legs. Those bums are the only extra-large thing attached to her body. That enormous bum is fully exposed right in front of my eyes. First of all I got scared. Something is very wrong. She is supposed to be in her gym. Not. Soon enough shefelt the wet coldness of the dog's nose against her ass. Lisa whimperedin anticipation. God, she needed this! The wetness and coarseness ofthe dog's tongue against her sphincter made her shudder again withpleasure. So much so that she took no notice of Master Carl adjustingthe flow of the IV line into her. His loading up an new IV bag wasn'tsomething she would've cared about at that moment anyway. The sensationsthe dog was creating with its tongue on her rosebud was all. Blushing with embarrassment, she forced herself to slowly close them, after rejecting the impulse to cross one leg over the other. 'That would really give him a look at my pussy, ' she told herself."This may sound strange, in that you say your husband is addicted to sex, but has there ever been a time when he... shall we say, couldn't get it up?"Argie thought about his question before replying. "Honestly, Doctor, I don't believe so. I do know... he keeps a kind of diary. It was something he was. Just give us a minute!” I pushed his head away from my completely soaked pussy and told him to get in me!I sat up as he thrust into me and he grabbed my hips and pounded me for all he was worth all the while our Littlest Miracle was knocking and yelling away us! I encouraged my husband to cum and he had a look of determination that there was going to be no way that he was going to loose this moment and not climax. He thrust away, slamming himself into me and with a few more good pumps, he came.