I have written a story that I think definitely fits what you're looking for.
It's called Endeavor and is completed and you can find it here at my master fic page: just scroll down and you'll see the link and description. http://galeandrandy.livejournal.com/166158.html I'm also writing a wip called Credence that's plot kind of is exactly what you're looking for.
I haven't read ATBT in forever, oh how I wish the sequel had been completed. *weeps*
re: build up
It's called Endeavor and is completed and you can find it here at my master fic page: just scroll down and you'll see the link and description.
http://galeandrandy.livejournal.com/166158.html
I'm also writing a wip called Credence that's plot kind of is exactly what you're looking for.
I haven't read ATBT in forever, oh how I wish the sequel had been completed. *weeps*