She constantly insulted me in front of him, and told me to stay in my room while she and him watched TV. They never did see much of the program that w...s on, they were far too busy making out. They could have done that in the privacy of her bedroom; they preferred to use the family room so that I couldn’t use the TV. Becci threatened me that if I ever whispered a word about what they did while our parents were out, I’d regret doing so for the rest of my miserable life. I knew from experience. I ignore her and return to the show, trying to play hard to get. Really I am torn, I want to fuck her just every hole and pull her hair, slap her ass, but this is my baby sister, adopted or not I have been her biggest brother for 14 years.My phone goes off, it is a message from her, an image I click it and when it downloads it is a view from the floor looking up at her spread lips and cheeks as she squatted over the ph9ne, I am guessing after getting out of the shower. I now have to roll over. "You do love it. Like me. Likeany woman, you crave it! I've so wanted you to know first hand howwomen feel! Why we love it! You have no idea how satisfying this is!How exciting. So no more talk, sweetheart, tonight it all becomes real!After tonight, I promise you, you'll never look back! After tonightwe'll live together in an altogether new way, much closer, forever andever!"I lay there in the afterglow, accepting as a fact that I'd just beenfucked as if by a man, in my imagination. It was like an electric current had run through it sending small shock waves through her lower body. When the second smack came she simply moaned. After the fourth she asked him to hit her harder, which he duly obliged. She came quickly and very strong before collapsing on him.Things had moved a bit since this first spanking she thought. Her wrists were tied together in her back with a rope. The same rope was running to the spreader bar attached to her ankle cuffs forcing her shoulders backward.