She was screaming with joy, her eyes shut hard,and a tiny wrinkle forming between her eyebrows. Shewas loving every second of it, and I never wanted i... toend either, but I could feel the end coming on. I beganto pace myself, teasing her slightly. Then I stoppedstill.“Oh, fuck me!” she gasped.“Fuck me please?” I laughed.“Oh, god, fuck me PLEASE!” She cried. I slammed intoher again, pumping hard, and her body began to shake.“Oh, god, I’m going to. I stood behind her and caressed her naked body making sure that the guys on either side had their turn to see what I was enjoying. I whispered to Sydney, “I think you should get on your knees and show these guys how good your oral skills are.” I could see was almost shaking with excitement as she knelt on the cold floor before my aching crouch. I quickly undid my belt and pushed down my pants with her help letting my aching 7” inch cock free. She went right away to put it into her mouth,. Then as I got lower, yet I hooked my fingers under the waistband of her sweatpants and her panties. I gave a good solid pull and pulled them from her large ass. However, I missed her panties and they remained in place. I could hear my sister moaning, “Noooo, noooo, pleasssseeee nooooo.” But I couldn’t stop. As I pushed her sweatpants down to her ankles I forced my face between her thighs. She tried to keep them together but I perceived it as a half hearted effort and nose was quickly pushed. The entrance to the shop from the garage was through double doors allowing large objects to get in and out easily.We were searching for a car for her also. We wanted a car that both of us would like and, after a lot of discussion including input from Mom and Dad, decided to buy new. We would take care of it and because we were buying it new would know its history.We settled on a mid-sized car. The econo-boxes and the big SUV's neither appealed to us. It was a simple four-dour sedan with a.