I didn't keep count as to how many time that Sarah and I had sex of one type or another that summer, but I know that we slept in the same bed at least...twice a week. There was never any giddiness or stupid immature macho bullshit. It was just the loving relationship between a brother and his sister. Although she really did not enjoy being fucked in her ass, she did allow me to do that about once a month or so, just because it was so exciting for me. Mom found her a doctor who put her on birth. The cock bounced again, this time straight into my open mouth.I tasted the soapy yoghurt texture of her cum, the lighter sweeter texture of this body, and something heavy musty, and earthy. She grabbed the sides of my head in her hands and slowly thrust it into my mouth. This potent meaty surprise filled my mouth; I had to breathe through my nose, as my mouth was full. She pressed herself into my mouth, and slowly rocked back and forth, I felt a dark heat flow through me. This was humiliating. I asked, “There were six of them? What happened to them?”“Yes, six. Two are dead. One fell from the rope; he was supposed to breach the windows. His partner we plucked back up to the roof and he surrendered rather than fall to his death. Another died from being shot through the chest in the hallway. We wounded two others and captured another ... sir.”I was stunned. Six men had been desperate enough to risk their lives to get to me, and some had lost that bet with themselves.Sheila was finally. He said this was the best action he ever saw. It is now time to bed, and he requested me to stay with Pinky and enjoy the rest of night. Pinky gave me a naughty smile and winked her eyes. They stood up and then both proceeded towards the next room.After about 10-15mts, Pinky returned to the room. She had a bottle of Vodka and Red Bull in a tray. She knew that I do drink socially. Red bull can keep up the energy level and Vodka will help you to get rid of your inhibitions. We had this.