Kathy wore a black leather ultra mini skirt, a short tank top and nothing else.When Jim and Kathy arrived, Derrick had an expensive bottle of champagn... on ice, and the four paired off with the their partners for the evening. Kathy and Derrick were on the couch, while Karen and Jim snuggled on the Lazy-Boy in the corner. Seeing that Karen had Jim pretty much occupied, Kathy whispered to Derrick. "Derrick I have something to say that may shock you, but don't be alarmed. See, I know about you and. After a few minutes I leaned forward a little so I could see the mirror that her eyes had left. She looked back down, knowing what I was about to say. I went ahead and said “ Now show me how a little whore busts her own asshole open.” She tensed up as she pushed and immediately started to whimper and the vibrations felt great on my cock. Her ass had tightened up and now even the easy part was difficult. Her moans filled the air. I watched in awe and she watched in horror. When the first item. She was half naked in front of me for what it was worth. Crossing her left thigh over right-right thigh over her left; for me to take pictures. The brushing nylons intoxicated me to the point of naughty nirvana. I had to adjust my 12-inch confined meat pipe. She saw me do that more than a couple of times. “Alright handsome listen. 'My-Old-mans', in hospice we know that’s a fact...And I think you should call me Jean.” She chortled. “By the time we’ve popped your weasel we will be on a first name. With statements like that, I was more willing to make her feel really good. She may have been my sister, but given that we knew we really loved each other. We were both more than willing to have amazing sex. We both were getting sweaty and worked up. So, instead of getting more tired as time went on, we got more energetic. I licked both of her nipples nonstop for about five minutes straight, and she let out some intense moans."Yes, make me cum all over you and the couch. I wanna cum like the.