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What Grows in the Dark by thelarppool
Fandoms: Marvel (Comics), Spider-Man - All Media Types, Deadpool - All Media Types
11 Aug 2026
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Summary
Peter Parker has dealt with a lot of strange things since becoming Spider-Man.
Mutations aren't exactly new.
This one, however, is different.
After a fight leaves Peter dealing with some unexpected changes to his body—and a lot more questions than answers—Wade Wilson is unfortunately the person who ends up helping him through it. Between patching up wounds, pushing each other's buttons, and refusing to acknowledge the increasingly obvious tension between them, Peter's already-fraying patience doesn't stand much of a chance.
Wade, naturally, is having the time of his life.
Maybe Peter's finally found someone who understands what it's like to live behind a mask.
Maybe Wade has been waiting for him to figure that out all along.
Or maybe they should have just talked about their feelings like normal people.