Just... Woah.
I really, truly didn't expect much out of your story (sorry). I seriously underestimated this. I lost my jaw somewhere along the way.
Original as heck! Realistic as heck! Good stuff. Got me on the edge of my toes, waiting to see what would happen next.
The main character is so well made too, I loved her. She isn't at all likable, but we can relate to her a bit. She's something that seems real, comes alive. I'll admit that I wasn't too happy with her relation to Morino (because how likely would that be?). Though, now the fact only serves to compliment and add to the excitement of the plot.
Kudos, you are damn talented. Thank you for sharing.