“My point exactly.” And then she elbowed me, “How can he tell us apart?”“Brad?”“Of course Brad. Who else would I be talking about?”“...I don’t know ... hair, voice ... and since last night, sluty behavior.”We were side by side at the sink and she bumped me hard with her hip. “With a towel around your head, and if you don’t say anything, he won’t know you’re not me. Wanna have some fun?”“No way!” and then I thought about it, “What do you have in mind?” To which we both giggled wildly.Brad was gone. When I looked back up at her, she was looking straight into my eyes and had a look of total ecstasy on her face. I knew my sister was always going to want me to fuck her and cum in her…. And I knew that I would always do it. I lowered my body to hers and started fucking her with slow, deep and penetrating strokes. The look on her face was one of supreme ecstasy. A moan escaped as she said, “Ohhhhh Rick. I love having your cock in me. It feels so good. I wish I’d had the nerve to try getting it. ”I was out for that trip the next week and was back after a couple of weeks. My results were out and I did great in all the subjects. Meanwhile, I received a couple of interview calls as expected. I accepted those calls and started preparing for it. And she was out for her work as usual. Both of us were busy.I was rejuvenated after the trip. And my determination to get a job became stronger. I continued my preparation till late nights. She used to stay with me, guiding me on how to attend an. "Wait, darling, wait," she laughed softly down at him. "Don't you want to see the rest of me? Now I'm going to take everything off."Skip could only nod his assent, his eyes fixing hungrily on her beautiful, half-stripped body, consuming the lushly inviting contours she was about to reveal completely to his curious gaze. He still didn't dare believe it was really about to happen. The salacious smile that curved her lips as she bent over and her pink-tipped breasts swayed provocatively downward.