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Click hereMy mind fogged out as my incestuous spunk jetted so hard into my sister that I thought I could hear it hitting the top of her womb. She cried aloud - she'd never done that before with me - and I grunted in chorus with her. It was the only external thing that I registered as my cock, achingly iron-hard now, seemed to spit and pulse endlessly. Hard, insistent. Incest. There is nothing like it.
The others no longer existed. I stay on top of my sister for some time, she whispered all kinds of things in my ear, but the one that stuck in my brain was 'I don't want anybody else now, ever.'
And that's how we live now, together, brother and sister to the outside world, passionate lovers in private.