I don't know whether your lack of capitalization is more artistic style or grammatical error but one thing's for certain, it actually does contribute greatly to the way the story 'feels.'
Your banner and layout are adorable. It's cute, and yet, with your story content and plot being such, gives the story this foreboding and yet, sweet mood.
I'm subscribing, despite the fact that I don't normally read stories like this and you can bet that I'll be keeping a close eye on this. :)