I have got to be sooo careful!! The great ebook clean up is wiping out self published porn left right and centre. Most of the books mine get paired with have disappeared, it's scary. I've always been careful to avoid the big taboos, realistic age play, families, animals etc. but every time I open my inbox or check my bookshelf I'm terrified they're going to block me too! How hard could it be for a retailer like the mighty zon to set up some way of having an adult only section?