Getting back to writing erotica: Story Poll

I am slowly getting back to writing erotica. We do have some series that have around 4 chapters, i am talking about Hogwarts Hookup and Lone Alpha. I do plan to start the third one though about Fleur Delacour and her oral fixation. I want you to vote for which story you want me to update first. And also i have another question for you guys. I am creating pdf's to every chapter. I want to know if you are downloading them and if yes, it is comfortable for you to read it on your phone? Do you want me to adjust the pdf files? Make font bigger? Please, let me know.