Sastiel AU with selkie!Cas.
Sam has been apprehensive about the ocean since the tragic storm that killed his wife all those years ago. Most days, he stays ashore, assisting the fishermen who come to the docks by carrying their loads and doing maintenance on their ships. That is, until one day when he finds a man, naked, wandering the beach, lost and alone. The man doesn’t speak, and Sam decides to take him in and care for him. He and his mute companion form a friendship and over the years he learns that his companion is much less human than he originally thought and together they must regain Cas’s skin from the woman who stole it (going with April, here). But once Cas has his skin, will Sam have the heart to let him go after all these years?
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