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Best Present Ever: Bitch Sister
Date: 1/24/2015, Categories: Dark Fantasy, Blackmail, Coercion, Incest, Teen Male / Female, Written by women, Author: jasmine walker, Rating: 96, Source: sexstories.com
us your cock, big brother,” she demanded, her voice dripping with sexy sweetness. Playing the game, pretending to be insecure, I responded with nervousness, “No, don’t be silly.” In reality, even though I was a virgin, and very nervous around women, I knew I had a pretty big cock. I had done a lot of research on normal size and so forth. I was a little over 8 inches long. And for some reason, maybe because I had turned this whole silliness into a challenge to defeat her and make her my sex slave, I was no longer nervous. I was determined. “Now!” she demanded, her sexy sweetness gone. It was clear she was not used to having people say ‘no’ to her. I shifted to fake pleading. “Please, Sandra, not here, not in front of other people.” Her smile returned, “You have already agreed to be my personal servant.” Again feigning innocence, I argued, “But that didn’t include showing my penis.” “Your penis,” she cackled, “now that is funny. Don’t you mean your cock?” I lowered my head again and pretended to be a prude. “I can’t say that word.” “Say it!” she ordered, her smile gone, her tone demanding. I whispered, so quiet no one could hear it, “Cock.” “Louder!” I repeated the word loud enough to be heard, “Cock.” “Show us your cock,” my sister demanded. “Please don’t,” I pleaded one more time. “Now, slave!” she ordered, pushing the envelope. Deciding to look completely whipped, defeated and weak, I responded, making a very conscious word choice, “Yes, Mistress.” As I began to unbuckle my ...