It's not something that comes up unless someone is ill. The only reason I knew mine was because of my stint in the military. I didn't know what Jen's ...lood type was, so it is likely she didn't know mine. **** "Michael Longstreet? No he's not here. He's an outpatient. Are you family?" said nurse Joan. "Yes," I lied. "Any chance of seeing his doctor?" "Doctor Linz. Yes, she's on duty. Let me see," she said. She headed over to the nurse's station across the annex and made a call. I could see. If you don’t think you can handle this just let me know now.”I just smiled back at her and started the engine.A small giggle broke out from her as she settled into her seat and I put the car in gear. My house was only fifteen minutes drive away, however I thought it was going to be the longest fifteen minutes of my dick’s life, I could already feel it straining within my jeans. I concentrated on driving out of the car park and joining the traffic in town, though this was soon impacted by her. She knew he could no longer resist the urge to thrust. She prepared herself as he plunged into her throat with just a few long thrusts. Ever conscious of not hurting his perfect goddess he then eased back and allowed her to coax the cum from him with her long suck strokes.Being the purist and purveyor of the perfect blow-job she did not touch his cock with her hands. She controlled his fuck tool with her experienced mouth holding him near the climax for what seemed like eternity....speeding up. He had his back to me as he removed his shorts. Oh boy, I got a nice surprise! He was now naked. His bum looked well cute he walked over to the showers, switched them, on then turned and walked back. His dick was big, it was about 7 inches with thick black hair. He got a towel and went back to shower. After hanging his towel on a peg he stepped under the water. I just stared at him, I could not take my eyes off his dick, I watched as he soaped himseld down and washed then I saw his dick start.