‘OK all this equipment I am familiar with except for the GSD, and that is your baby.’ I will be happy to monitor. I make sure all the cameras are ...unning, and I go into the test chamber. Once I get in, I start to undress, and then I realize that the only woman I even came close to having sex with was watching me. I pause and look at her. She smiles ‘I have seen it before.’ she says with a laugh, ‘Go ahead it is science’ Trying to be professional, I undress the rest of the way with my back. R. Within two minutes of watching the tape Amber puts her hand back on my dick asking in the way that only a little sister can "can we do that?'' Well first you have to be naked, and before I could say another word she was standing up on the bed with her nightgown on the floor and her panties around her ankles, she then laid back on the bed and threw her panties onto the floor. Quickly I pulled my underwear off; turning toward my sister I told her to put her hand on my dick. Then the chatting got more personal, as it can often among friends. ‘How come you don’t have a girlfriend yet?’ Sarah enquired. ‘Well it’s a lot of things, firstly the girls at school didn’t like me that way, they thought I was odd and a nerd. Away from school, not many around here, they are mostly at school.’ ‘I don’t understand that, you would make a girl a good boyfriend.’ ‘Would I?’ ‘Helpful, friendly.’ ‘Unfashionable, don’t like the ‘in music’, prefer quiet places to busy places, like down. "We have a new rule." She said.A chill went through me. I loved the way she said that. I looked up at her excited to hear what it might be."From now on whatever my pussy wants, I let her do. Do you like that attitude?" She asked. "And whatever my pussy wants you to do, you do!" OK!" I agreed. "That sounds very sexy." I looked at her large sexy pussy and wanted to please it, whatever it wanted. I wanted to her to please it. "I'll do what ever turns your pussy on!" I said.I was a man in trouble..