So these are the ones I’ve read and find them cute. Also The Melting Verse is not fluffy but fandom favorite you might have read it already.
Give me a reason
Word Count: 688
Summary: Castiel has hypothermia, Dean tries to help.
Of Cracked Ice and Bodice Rippers
Word Count: 7020
Summary: Dean, while hunting something with Sam/Castiel, gets thrown and lands on thin ice. The ice cracks. Dean falls through, and gets rescued. He needs CPR because he isn’t breathing. Sam/Castiel give Dean his coat(if it’s Sam)or trench-coat(If it’s Castiel). The ever popular cliched snuggling ensues. Bonus points if they’re hunting a yeti. Bonus BONUS points if Sam/Castiel get Dean a cup of hot cocoa. IDK: I find the idea of Dean drinking hot chocolate cute. Don’t judge me! Can be Wincest or Castiel/Dean, or gen; whatever suits the author, though I do admit I like Dean getting kisses.
The Melting Verse
Word Count: 110,000
Summary: “After Dean is badly injured on a hunt, Castiel proves just how far he’ll go to look after him – and beyond. Angst, h/c (both boys) and the promise of some hot sex to come. I’ve been dying to write some Dean/Castiel from the second Castiel appeared. Then this whumpy “short” story kinda got away from me and became this. Hope you enjoy!”
The Questionable Survival Skills of Dean Winchester
Word Count: 4380
Summary: For this hunt, they were going on what Sam optimistically called an adventure, and Dean called tromping around in rain and misery. Of course, nothing goes according to plan.