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The Spawn: a Gravity Falls Story

The Spawn: a Gravity Falls Story

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WpMetadataReadOngoing1h 51m
WpMetadataNoticeLast published Fri, Mar 27, 2026
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Fanfic
Gravity Falls
Original Character (OC)
Self-Insert / Imagines
TV Show
I once saw an mpreg fanart of billford and it haunted me to the point I had a fever dream about the monster child that Bill birthed. Here's a fanfiction I wrote based off it. Also this is kinda of just me trying to cope with having daddy issues.
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#8
gravityfalls
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