The sea is dark and stormy, the waves crashing violently on the rocks covering the beach.
Castiel loves it.
Loves the power and unpredictability and the roar of the wind.
He loves how the sea still welcomes him happily, always seeing him as part of itself, cold water splashing over his skin and clothes.
He loves how they are one being, a force of nature and the god born from it, unable to exist without each other.
Pagan god!Cas turned fisherman and merman!Dean AU
Hey! Blue Dragon Sea Slugs? Neon colored leafy sea dragons?