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<p>Fisting is one of the extreme sports of gay sex. There's no doubt that it can bring previously unknown satisfaction to those who practice it. From advice about how to wash thoroughly, to tips about the right lube to use, useful relaxation techniques, and even a guide to the dark labyrinth inside your body - sex expert Stephan Niederwieser tells you everything you need to know about this ultimate path to sexual pleasure.</p>...Seguir leyendo