[Ninja In The Night]

I normally lurk due to real life preventing me from doing much of anything for more than 10 minutes, but I've been trying to recall a BE/GTS story, about a girl and her blind friend. She begins to change slowly and becomes sexier and taller overall *artist's point of view*, and her friend is oblivious to the changes, they find love in each other and it becomes a heartfelt sentiment in the end. There is two scenes of "Jogging" in the story, anyone know what this story is called or where I can get it from, though I might have it, it's a tad hard when you've got so many files to sort through. Any help in this matter would be appreciated.