"That is where you come in my dear. We're going to play doctor.. " His smile sent goosebumps over her neck and made her begin to panic. "What are you ...alking about you fucking psycho! Let me the fuck go! I Swear to God I will kill you!" He smiled at her again. "Oh silly. You're not going anywhere..." He flicked her nipple just to piss her off, Which it did. She thrashed under the restraints trying to think of something to do as he just watched. " Now look all your going to do is ruin that. This was almost more than my hormones could handle. I walked over to her bed and sat on the edge. I slipped my trousers down and my dick popped up, dying to be stroked. I wrapped the soft panties around my shaft and began to stroke. After only a few seconds I shot thick cum all over the panties and my hand. This was the most amazing wank I had ever had. However, after a few minutes, my head began to clear and I suddenly panicked. How would I explain the goo all over her panties? I rushed over. .."I must have stilled looked shocked."...andra... Alexandra! Matt's sister!"She giggled. Not a girlish, silly giggle but a warm, slightly deep, subtle laugh that rippled beautifully. "Jesus fu-" I caught myself "I mean Jesus... Christ!"It was with a jolt of realisation that I understood that the goddess standing before me, this perfect creature, was the groom's older sister. Only older by about two years but we had never really been friends in the past. I hadn't liked girls with curly brown. The scene was damm sexy, and I was unable to control it. So I straight away grabbed her boobs. She was enjoying all this.After 5 minutes of pressing and playing with her boobs, I started removing her towel. She stopped doing so and asked me to leave the room. I was shocked by listening to those words. Then she said she wanted to look damm hot and sexy before me. For that, she needed to get ready.I tried convincing her that these were unnecessary, but she pushed me out of the room. With a.