"I'm your sister," Sheila protested but I knew she was already out of control. Her snatch was lubricating well and when I kissed her she started kissi...g back."You're my personal slut," I replied. I raised her leg and pulled the jeans and panties free. My sister looked scared but no longer struggled or protested. I gently pushed her to the floor and mounted her. "We're fucking now, slut. What do you think of that?" Just be careful," Sheila begged."What's to be careful about," I asked as I. Much of it is from declassified government studies from the Fifties and Sixties, but some was done even later than that. Sleep deprivation, rapid daytime and nighttime shifts, random torture, psychoactive drugs, sensory deprivation, that sort of thing. The real secret is in the application and timing, nothing more. You’d be surprised just how rapid the breakdown occurs.”“Surprise me,” said Robert.Joseph gave a condescending smile. “Within two weeks Vanessa will be eagerly performing sex acts at. I kept licking and licking, and she started to grind herself against my face. It was sooooooooooooo hard to breathe at all, but I kept licking and licking, swirling my tongue in little circles inside her pussy.So, there I was, on my bed, with a much older woman sitting on my face, grinding against me, moaning, groaning. She grabbed my hair and pulled me up into her. It hurt, but I didn't complain or anything, I just kept right on licking. I actually started to feel dizzy and I tried patting her. One soul communicating with another.Occasionally he interrupts his thrusting, withdraws his cock from your mouth, then rubs his cock and balls across your face, beating his rigid cock on your cheeks and lips. Your face glistens with his pre-cum mixed with your own saliva from his cock. The way he repeatedly rubs his cock and balls over your face drives you wild with lust, your tongue darting in and out of your desperate hungry mouth, trying to get more drops of his musky sweat, largely futile.