WIKTT Surrogate Challenge (some time ago)

[gevans93]

Hey Guys
Im new here so please bear with me... but, I think that the responses Surrogate challenge which many authors posted on various websites were amazing - it is one story that I never grow old of, and seeing so many adaptions and varieties meant that they never grew tiring. It seems I can only find so many of these on websites, e.g. fanfiction.net and the like, but I am absolutely desperate to find more!!
Does anybody have any suggestions of where to find some more, Ive read all on ff.net which have 'surrogate' in either the title or summary... and I would love to read some more! Pretty please with a cherry drop on top??? 

Warm cookies and such for all who are friendly enough to pass on a good tale or two

Thanks muchly;
Ginaee!!