She feels my rhythm increase as I continue to slam into her pussy. I pull myself up and straddle her body then rode her. It is beginning to feel good,...she wanted to cum, needed desperately to cum on my cock. Callie hears herself grunting and groaning as she responds to what I'm doing on a purely animal, primal level. She starts to meet my thrusts. " That's it Callie, fuck my cock, it belongs to you...fuck it the way it deserves." She feels my cock swelling bigger inside her, as I continue to. ”My eyes locked on hers as I thumbed the soft material, twisting it inside-out. I moved the knickers to my nose and breathed deeply, inhaling the sweet musk that lingered in the fabric of the crotch. I’d never felt so close to her; her scent inside me: filling my nostrils, my lungs.My hand wrapped around my cock; it was achingly hard. Stroking, tugging my foreskin back and forth; keeping to a steady pace. Her eyes were on it, watching me masturbate. I worked my cock harder, my balls bouncing as. I mentioned the "date" and his booty comment and she said that she still wasn't sure. I mentioned the size of his dick. It was big. Not enormous but much larger than average. Just the fact that I noticed was something. I guess I had been wondering about her reaction. She claimed not to have noticed.We went back to our places and our friend and I went to the bar to get us all refills. When I came back the chairs were re-arranged so that she was now between us. Actually, I didn't even notice. Geoff although two years younger than his wife had felt his equipment had been more than average; that is until last year when he saw two of his work colleagues naked in the showers at a team bonding event run by the company he worked for. His five and a half inch slim cock had always served them both so well but over the last twelve months he had begun to experience doubt as to whether it actually was satisfying his wife.Tonight he made a special attempt to cheer his wife up by not only.