I walked carefully over to her laundry basket and opened the lid. I searched through the items in there until I found what I was looking for; a pair o... her worn panties. I lifted them delicately from the basket and stared at them. They were a delicate pair of lacy black thongs. I looked closely at the crotch, and found what I was looking for. A slightly darker, still damp patch of her wet pussy juice, my own mothers’ pussy juice! I lifted it to my nose and took a deep breath, breathing in her. My girlfriend's little sister stroked my foreskin back and forth like she had done this many times before. She spit into her hand for lubrication and brought me to full attention. I couldn't believe that she was giving me a hand job with her parents and her sister just in the other room. I could smell her perfume and the fragrance of her freshly shampooed hair as she jacked me off. Needless to say, I was quite turned on by her show of brotherly love. After another minute or two of her expert. Let me show you something. Here is a digital aerial map of the entire city in which all my stories take place. Pretty, isn’t it? Please click on the zoom button to push in closer…yeah, right there in the center…okay, click it again…one more time…keep going…we’re almost there…okay now pan over just a little to the north-northwest…no, no, not quite that far…little bit back the other way…THERE you go. Now zoom in one more time. See that cute little red and blue one-story there on the corner?. "I felt well able to make this assertion having viewed her progress on the Orrery in a session only the evening before. It was a fascinating spectacle that I can only compare to one other I have seen. I have once watched the Bore Riders. On the River Severn in the west of England when the tide surges into the mouth of the river and causes a breaking wave to run inland, those of a sporting disposition chance their luck in riding the wave while standing on a wooden board. The most skilful swoop.