I got on all fours aimed my ass at the door and waited. I didn't even look to see who it was I just said you can take your pick but nobody has done my...ass, it's still a virgin tonight. I felt hands grip my hips and I willed myself to relax expecting the violation of my puckered ass any second. I was disappointed when John shoved into my pussy instead. He grunted as he bottomed out and gave me several hard strokes. Not that it was bad but it was not what I wanted. I was about to tell him so when. We had barley reached the lab when Zezz came in followed by his brother and asked.” Professor, you summoned us and said it was urgent?”The laboratory was perhaps fifty meters in diameter with a high ceiling. On one side where two large Cryostasis containers on a steel table and there where instruments and equipment of which I could identify only the Optical Micro scanner. The massive door and only access to the lab slammed shut with a fat, heavy sound. The professor staggered a few steps and. All I know is if you hadn't have come along I might not of made it the night..." Her words had struck him as real, perhaps it was her appearance. Even though her hair was wet, matted, and tangled, her skin was soaking wet, as well as her clothing, and there was quite a bit of mud and grime along her hands and pantlegs, as well as a few bruises and cuts, a beautiful young woman could be seen. Her eyes were a sapphire blue, and her skin was pale; fair, not pasty. She seemed to have a nice build. ” Her cunt was still tight which explains the size of my uncle’s manhood and she started playing with my balls. We went on like this for some time. I had the strength to maintain my manhood for long duration which I had practiced during my masturbation. She climaxed some three to 4 times while I was still going strong. I removed my lund and put her down in kneeling position and pushed my lund in to her mouth again. I asked her to get up and turn around and I fucked her in doggy style for some.