Finally finished. It's not very long - some 40 short pages - but when you can only read it in your browser (or at least, when I can...) it's too easy to ignore it. I've managed to keep a tab open in my browser for a whole month.
What can I say: not Atwood's best work. Funny (how on earth Wattpad managed to class this as "horror" is completely beyond me), and occasionally poignant, but on the whole, boring and pointless.