If the only time you text her a complete sentence is when you're requesting to have naked pictures sent to your inbox, you need to check yourself. Of all the things on her "To Do" list, taking nude selfies for you doesn't score very high. You know that women don't exist for your sexual pleasure, so don't treat them as if that's their sole purpose in your life. If she wants you to see her naked, don't worry, she'll make it happen.