http://www.asianfanfics.com/story/view/722459/she-s-mine-exo-kai-marriage-kyungsoo-kimjongin-dokyungsoo-cheat 

if you guys want a good Kyungsoo/You story, this will not disappoint you! This story is amazing so far and I feel like it needs more love and attention!!! PLEASE CHECK OUT THIS STORY!!! :)