My niece finally came through!

Last weekend my niece came to visit. Her Mom dropped her off around 9:00 am, and said she would be back around 8:00 that evening. Now, let me explain, I have a shoe fetish REAL BAD. A couple of months ago, my niece walked in on me with a pair of her high heeled boots, and I was fucking them like all get out. She just looked at what I was doing, and wet a washrag and said, "Just clean them up when you're done." After the initial shock subsided, I didn't think too much about it. Fast forward to last weekend. About an hour after she got there, my niece asked if she could get on my computer and I said fine. Well, what she was doing was looking for porn. What she found was a bunch of pedal pumping videos from a few pay web sites. I'm not into cranking or stuck videos, what REALLY turns me on is revving videos. Just something about a a pair of long legs with high heels on the end of them mashing on a pedal with an angry, loud, rapping exhaust system does it for me! She went to the bathroom and when she came out she was wearing a halter top, a red plaid skirt that was 6 inches top to bottom, frilly socks, and a pair of Unlisted smooth soled 3 3/4 inch block heeled mary janes. She asked me to come to the computer area and pick out my favorite revving video, and I was instructed to lie down in front of the computer chair. When the video started playing, my niece started playing with my dick, easy at first, keeping with the revving that was playing. But that didn't last too long, though. She turned the volume up full blast, as she started stroking my dick, faster now, and with about forty pounds of pressure. "WWWWWWAAAAAAPPPPPPaaaaaa! WWWWWWWWHHHHHHHHHAAAAAAPaPaPaaaa! WWWWRRRRRRAAPP! WWWRRRRRRRRRRRRRRRRAAAPPPPPPPPPPPAAAPPaaaaaaaa! the video was screaming! For every motion that lady's foot and shoe made on the video, that motion was mirrored on my dick. "OH MY GOD!! I'M FIXING TO CUM ALL OVER MYSELF!" I screamed, barely audible over the scream of a V-8 revving from 5000-8000 rpm. Just then my niece stood up, balancing herself on the desktop with one hand, her left foot and shoe supporting my dick, the right shoe and foot GRINDING my dick with the ball area of the sole, with her heel moving left and right, left and right with her full body weight on me. The convulsing orgasm lasted for a good minute and a half, covering myself, the wall behind me, her mary janes with cum. I don't know what I did to deserve that attention, but I will NEVER forget it!