An Archive of Our Own, a project of the Organization for Transformative Works
We have another prompt filled for our event Thank you @pines-kill for this amazing work!!!
A reminder to everyone that our event is running until November 30th! You can check the prompts available here if you’re looking for something fun to write!
Chapters: 1/1 Fandom: Gravity Falls Rating: Explicit Warnings: Creator Chose Not To Use Archive Warnings Relationships: Dipper Pines/Mabel Pines Characters: Dipper Pines, Mabel Pines Additional Tags: Smut, Incest, Sibling Incest, Twincest, Older Dipper Pines, Older Mabel Pines, Aged-Up Character(s), pinecest - Freeform, Potions, Aphrodisiacs, Magic, Bottom Dipper Pines, Top Mabel Pines, Futanari, Mabel has a dick, Dipper has a pussy, Prompt Fic, Prompt Fill, Porn with Feelings, First Time, Foreplay, Oral Sex, Vaginal Sex, Squirting and Vaginal Ejaculation, Boypussy, Penis In Vagina Sex, Girl Penis, Pegging, idk how to tag this convuluted magic scenario lmao hELP, Bickering, Embarrassment, Light-Hearted, Awkward Sexual Situations, Dipper Pines Bottoms...and He Fucking Loves It! Summary:
Dipper and Mabel find themselves in a predicament after drinking a mysterious potion that magically swaps their genitals, and the only way to return to normal... They have to fuck eachother!