“Sister? xxx Before I knew it, my little sister was bucking her body shamelessly in the throes of passion. “Window?” I asked, gesturing to her naked body. I’d never figured that those whispers might have been about me when I wasn’t present. I slammed into her again and she moaned louder. She gasped and laid her head back again. Apparently I was making a dumb look of confusion, because she added, “I never thought I’d get to have any of this. Halfway through the movie, the phone rang. “C’mon mom!” she complained. “You’re my sister,” I said, flicking her clit gently with the tip of my tongue. I span her around and shed her robe in one motion.
