Methanol would only be cost efficient if this was done. On a small scale, the still the ladies constructed would serve their needs for now.A tractor h...d been constructed as the first experiment. Will's small garden tractor had been used as the model, and a much larger version built. What surprised Will the most, was what James had done. Somehow, he had created the spark plugs for the engine. In Will's mind, this eclipsed even the fact that the inventors had come up with a crank-start system. I wasted no time getting undressed, and was aware of his eyes on me the whole time. he obviously appreciated my smooth, young body as he couldn't keep his eyes off it. once naked, i climbed into the bath so i was facing him and he immediately began to soap my chest and stomach while asking me if i would like to touch his cocknaturally, i did, and was not surprised to find him already hard at this point, so i did what came naturally in a situation like that, i began to move my hand up and down. Maybe it helped to see Sandy videoing it close-up while she had one hand in her panties which were clearly soaked. Later when I watched the video I could see this huge cock going in and out of me – it was amazing and it makes me horny every time I watch it.Bob suddenly was completely in me – I could feel his shaved balls slap against my arse. I could feel his cock growing in me as I was also aware that without anyone touching it I was ready to cum too. Bob reached over and started ot stroke my. My body was convulsing with orgasm after orgasm. Charles lunged into me one final time filling me with his young seed. He held himself inside me for a moment. I was exhausted, but they weren't finished with us yet. Brenton looked over at Charles and said, “Now you've warmed her up and given her a bit of extra lube, it must be my turn.” I was still bent over the bench as Charles pulled his member out and went over to Camryn, placing his still hard cock in her mouth, letting her taste both our.