He opened his eyes and told her that she'd better stop if she didn't want a messy hand."I knew that you were awake, you faker. You just liked what I w...s doing."He pulled her to him and found that she had taken off the robe and she was naked under the covers. He kissed her and she held him close while she held his cock and moved it over her slit.She pulled him on top of her; "You'd better fuck me before I change my mind."He looked down at her beautiful body. She grabbed his cock and guided him. As she returned with 2 glasses and handed me one she showed me into the lounge and we sat down and chatted, she sat on her sofa and suggested that I sit in a chair opposite her, Hmm I wonder why? Well I soon found out as she sat with her legs slightly open and answered an earlier question as I got a good glimpse of her tiny white thong.Her mood had changed and she was now happy, “Thank you for that” she said pointing to the envelope, “How can I ever repay you” she said and again mumbled. ”“Yes . . .” she trailed off, not seeing where I was going.“Okay, how about this.” I started, “Remember early on I was producing images of neurons firing? That's how I tracked down the 'afterglow'.”Both girls looked confused.“What if we made it into a medical scanner? Less hassle than an MRI or CAT scan for looking at what the brain is doing and probably cheaper too.”“But we would lose the write function.” said Jill“Not if we could make the sensors work both ways,” I said, “so far we don't. We were behind you in the line. That was priceless. When I first met you, you were such a quiet thing. Look at you now, all grown up and feisty. You’re looking terrific, by the way.”“Thanks Steve. You’re looking a lot better than the last time I saw you.”“Oh! Yeah! Sorry about that.” He turned an apologetic look towards Silvia. “I was totally wasted. You know, that party last week?”“Ah! You were at that party?” Silvia asked me.“No, I met up with him later. I had to help get Steve and Dan home.