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1. Little Boy Lost (or Denial) by SprucePines

   Fandoms: Gravity Falls  

   • Mature
   • No Archive Warnings Apply
   • F/M, M/M
   • Complete Work

   16 Feb 2015

   Tags

   • No Archive Warnings Apply
   • Brother/Brother/Sister
   • Dipper Pines
   • Mabel Pines
   • Tyrone (Gravity Falls)
   • Incest
   • Sibling Incest
   • Twincest
   • Alternate Universe - Double Dippin'
   • pinecest - Freeform
   • pinescest - Freeform

   Summary

   This story takes place in the Double Dippin AU (Tyrone is Dipper and Mabel's flesh-and-blood sibling, making them triplets).
   When Dipper starts having unusual feelings for his brother and sister, he doesn't react well. Meanwhile, Tyrone and Mabel are having the same feelings, but are taking it much better. Their attempts to bring Dip on board end in disastrous results.

   (Rated M for some risque sequences in chapters 3 and 5)

   Language:

   English

   Words:

   12,165

   Chapters:

   6/6

   Comments:

   11

   Kudos:

   58

   Bookmarks:

   5

   Hits:

   1,064