The Spawn: a Gravity Falls Story
- Reads 310
- Votes 9
- Parts 6
Ongoing1h 51m
Last published Fri, Mar 27, 2026
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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billford
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