Deadly Proposal (Vampire!Dean Winchester Fanfic)

You come from a very rare bloodline that makes your blood very rare to vampires. Your blood is special but you don't know it. When you meet Dean Winchester, he offers you the deal of a lifetime, but what happens when you let him into your life with your heart stitched onto your sleeve? *** this is a dean winchester x female!reader fanfic. i had it published in my supernatural book 2 but i decided to make it it's own mini book. ***