Roz has lovely pert and the nipples were hard and inviting. I sopped up again and massaged them together as she stood and rested against me. Pulling h...er into me closer I nuzzled and kissed her neck and pushed Percy between her legs then gently sliding between them so the end just touched her pussy lips from behind. Roz slowly looked around at me, eye very moist with tears “Take me to bed she whispered” I did not need to be told twice. Wrapping her up in bath towels I carried her through to her. Then, I felt my balls nestle between her ass cheeks and rest against her skin. My cock was all the way in. Inside her she was also hot and my cock could feel the heat as I held still, experiencing the feeling of being deep inside her where it was wet, tight and warm.She was bent over at the waist across the kitchen island bench. Her legs were open and spread, forming an upside down "V" with her perfect ass at the top of the "V". Her pink shorts and tiny white panties lay discarded between my. But enough to see two eyes peering in at us. Mary had obviously heard us and was now watching her big sister getting fucked. Jennie was moaning now and grinding her pussy down onto my cum striving penis. Mary took all of this in as she watched from the hallway. Eventually, she no longer cared if I saw her or not and opened the door a good six inches. This was exciting to me. That Mary was watching us fuck. I locked eyes with her and she opened the door even further revealing her nighty clad. ”I knew that she was married because I was looking at her history and since the previous doctor who had done her checkup was another cruel bastard friend of mine who also had a history of leering and seducing married women just like me. I was wondering and hoping if he had a chance to get his hands on this wonderful pieceof feminine meat that was in my office currently. As I saw her looking around like sshe would break into a sweat spasm I decided to offer her a glass of water, but this one.