I was twisting her tight nipples and slapping her ass to warm her up. She co-operated like a real whore. Really such a fantastic fucking material, she...nicely positioned my penis, I put some gel in her hole and it worked nicely to slid the tool without much difficulty. After few strokes, kanta begged to be slow and I obeyed, very carefully I resumed the in and out for 10 minutes, then suddenly she was alive and requested to increase the speed. I was waiting for this moment. I cupped her breast. " She grabbed the back of his jacket and turned him around, and walked him back into the alley."Take off your clothes." What?"The gun trembled in her hand pointed at his face as she shouted, "Now!"He undressed before her, dropping his clothes in a pile at his feet."Lay down. On your back. Come on!"He lay down on his back as she commanded. "Please don't hurt me. I've got forty some bucks, a credit card, and a return train ticket to Jersey. Just don't shoot me, please." Shut up and listen. I've. I then whisper in her ear that is going to find out what I have been thinking about when we make love lately. She smiles and tells me to kiss her again as her eyes are covered up. I go back down and keep teasing her until I finally, gently start to slide it in. I am so turned on as I watch a black cock (dildo) enter my beautiful wife's body. I start to go deeper and add more lube, I am kind of shocked how she is taking it so far since it is thicker than any of the others.So she has her legs. I would refresh their memories at times and even asked for the little wooden blocks they had that represented atoms with wooden dowels for valence electrons.Late in the afternoon I got into DNA and RNA and gave the structure of the first. As with everything else I coached my words by saying 'I believe it works this way'.I got into research on how individual genes controlled certain features or how groups of them did the same thing. I went on to the fact that proteins perform most life functions.