Can anyone suggest a really good Klaine fanfiction?

Oh yes I can! There is this awesome series called the Fates series. Here is the link to the first one: link
Its really weird but totally awesome!

This is one of my favouites
link

I 사랑 "The Sidhe" and i'm 읽기 "Dalton" too.
I suggest 당신 "Go Your Own Way" (very dramatic - rated M)
link

또는 if 당신 like Daddies!Klaine
"Daddies" link
또는 "Pillow Talks and Pending Parenthood" link
followed 의해 "Weekends" link
There's a third sequel to this two stories but it's not complete. There are only 2 chapters and it's called "Growing up as HummelAnderson".

Another really nice one is "Lifetimes" (rated M)
link

Hope i helped you!

I'm 글쓰기 a fanfic called Fearful Joy. Here's the link and I hope enjoy.

link