Mostly I read MM books in every genre with the occasional MF book.
I love fanfic and I ship STEREK & DESTIEL.
I only read the stories with the Stiles/Derek pairing and they were all amazing and beautiful stories and these are my Favorites:
Chapter 7: You are not alone (not even you)
Chapter 10: Happy Birthday
Chapter 12: Fluffy Yellow Towel
Chapter 23: Good Boy
Chapter 24: It's A Shadow
Chapter 26: Fixed it for you, Jeff
Chapter 27: Best Friends
Chapter 33: This Means War
If you ever watched the TV serise Ringer starring Sarah Michelle Geller , then this book is M/M version of that show just with a bit different plot and twists.
Since I enjoyed the show and wished they didn't cancel it after the first season I liked reading this book and it was fun to read.