I took in the site for a moment and spread her ass cheeks apart and buried my face between them. She loved it! I ate her out from behind for probabl... 15 mintues. I finger fucked her, tongue fucker her and just had my way with her ass. She moaned and squirmed and told me how much she loved how I forced my face into her ass and ate her out. I spanked her cheeks and just enjoyed her ass to no extent. I gave her a break and she watched me jack off for a few minutes. We knew we had to go soon. We had moved and settled into the house, by the time Cynthia had her next appointment. Dr. Jansen examined Cynthia (I got to watch) then we went into her office to discuss our tests. "Let's talk chromosomes, Cynthia, you have normal female chromosomes, XX, and hormone levels. Janice, you have an extra chromosome, a normal male has XY, you have XXY. It would take months if not years to decide how the Y got there? Without it you would have been born female, and there would be nothing out of. The scent of her was overwhelming, bring his cock to full hardness. Her clit jumped when he touched it and warm cream dripped from her as he lowered his tongue to it’s intended goal, that hot dripping honey pot! She jumped with pleasure and shook all over as her first orgasm of the night overcame her, sending a steady flow of honey into his mouth! As he tongued her she squirmed and moaned deep in her throat. As a second then third orgasm overcame her, he gently licked his was back up to her. Damn it was incredible! As my breathing began to slow and the last of my cum oozed from my slit, I couldn’t help but smile at the mess I had made. After another restful sleep, I awoke the next morning with an erection, a rare occurrence since my early 30’s. What was more surprising was the small bead of precum sitting just on top of my cum slit. I've always eaten my precum, and out of habit I scooped it up on my finger and slipped it into my mouth. My excitement and hard-on quickly subsided.