Fandom: Supernatural
Relationships: Gabriel/Sam, Castiel/Dean
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Dean finds an interesting symbol in Kevin's angel tablet notes and, against Sam's counselling, uses it in the heat of battle with a pair of angelic assassins. Side effects include pain, disorientation, and uncontrollable new appendages for the Winchesters. A disgruntled Castiel and a delighted Gabriel show up to help. Hunting (and life) gets interesting when wings are involved. Includes artwork!

(Both relationships are featured in detail, but the plot happens to be *slightly* more Sabriel-driven.)
Words:67950 complete
Art by author

https://archiveofourown.org/works/2814767