” About five minutes later, my phone rang with a Facetime call. I tapped the screen and there she was with a very thick cock pumping in and out of h...r mouth. She pulled her mouth away from it and said, “He’s the real thing. Meet us upstairs in fifteen minutes.” When I pushed open the hotel room door twenty minutes later, she was on her knees next to the bed dressed in a black lace garter belt, old fashioned nylon stockings, black heels and a black lace bra holding her perky B-cup tits. I was. I can’t speak, there are no words to describe my shock and sudden rush of excitement I’m feeling coursing through my veins. I’m suddenly aware of my own breathing becoming more rapid and coming from deeper inside me. My heart is racing, I can almost feel every beat as it sores through my whole body. His hands now wet from my own, move slowly up my arms, caressing my skin along the way with the most gentle, electrifying touch. They continue to move, one still on its journey up my arm and the. "Susan honey take your clothes off, sit in my lap, and we'll talk it over," I said in a sweet, sympathetic tone.She looked back at me in fear and disbelief. My sister started to leave but I grabbed her hand and told her to stay still. Slowly I pulled her sweatpants down, took her sneakers off and helped her step out of them. Then I took her panties off. I pulled her onto my lap and hugged her tight. I looked into my young lover's face, and was sickened by what I saw. She was terrified of me.. With the lights turned off we were in the dark and they were in the light so they could not see us. Knowing we were doing the forbidden act in full view of others but they can’t see us turns her on as I felt her hot sheath began to secret and my thrusting made the faint slurping sound of lubricated lovemaking. Karina’s pussy tightened up as she climaxed over and over in this position. I was lasting longer this second round, so I pulled out my well lubed cock and began to guide it in her.