Chrissy was struggling to stand up but her legs wouldn’t budge due to the sides of the crawl space and my arms pinning her thighs down. The bed had...strategically slammed into the entrance of the crawl space, so my sister couldn’t pull back and get off me. In other words, we were stuck; with my sister sitting right on my lower torso, that is, my 9 year old cock, straddling me on either side. I didn’t even know about sex, but it seemed my cock did and it started to grow. It eventually. As the songs went by it started happening more and more. My cock was starting to rise. When I was getting ready to leave I had gone for the "fuck it" look and simply threw on sweat pants, commando style. Soon enough any pretense of her moving away was gone and she had her butt planted directly on my cock and there was no way that she could not feel what she was doing to me. I started to put my hands on her hips and rub her gently. At this point I should describe her. She was fairly short, maybe. My knees kept buckling as I reached orgasm again and again, and finally I slumped down on the floor in a sweat-soaked heap. Uncle Clyde put his two fingers in my mouth, and I sucked them weakly, and licked them clean. After he helped me back to my feet, he headed down to the basement, telling me to join him after I was done cleaning up. I assumed he meant the dishes as well as my sticky legs and pussy. I took a quick shower, and put on a sheer black lingerie top, but nothing else. Clean and. I adjusted the see-through straps and fixed the lace trim at thebottom of the crinoline. I tied the apron around my waist and adjusted it in thefront. I clipped a cuff around each wrist, and then put the bowtie collar aroundmy neck. Finally I put my hair into two ponytails and put the bunny ears on myhead. I put on heavier make-up, including dark red lipstick, mascara, blush andeye shadow. I looked at myself in the mirror and was impressed with my work. Iput on a pair of black heels and went.