Gravity Falls NSFW Fics
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Listing Series
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Ford Gets Some Triangussy by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
03 Sep 2024
Tags
Summary
Ford wants something from his roommate. Bill wants something too.
Series
- Part 1 of Gravity Falls NSFW Fics
- Part 2 of Triangussy Fics
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Begging for a Crumb of Triangussy (a success story) by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
25 Sep 2024
Tags
Summary
Bill thinks it's hilarious how much of a pet Ford really is.
Series
- Part 2 of Gravity Falls NSFW Fics
- Part 1 of Triangussy Fics
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Introducing Your Best Friend to the Art of Eating Box by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
03 Oct 2024
Tags
Summary
Bill Cipher loves Emma-May Dixon, she's his best friend. He even starts doubting his identity because of how deep his feelings go. Turns out he's as gay as ever though (and he's hoping that maybe she could be too).
Series
- Part 3 of Gravity Falls NSFW Fics
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Perhaps it’s better to be cordial by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
03 Oct 2024
Tags
Summary
Emma-May divorces Fiddleford when she finds out that he's been with Ford in a carnal and romantic sense during their marriage. While dropping his things off at the shack, sparks don't fly so much as they burn those who strike them.
Series
- Part 4 of Gravity Falls NSFW Fics
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Summary
Emma-May Dixon took her son away from Gravity Falls when it became evident that she could do nothing to help her ex-husband.
Caryn Romanoff Pines welcomes the newest next-door neighbor, a single mom with a son.
They arguably happen.
Series
- Part 5 of Gravity Falls NSFW Fics
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Yellow Drink for a Yellow Triangle by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
17 Oct 2024
Tags
Summary
Bill Cipher sees Ford Pines pissing while he's drawing himself a bath. This, naturally, escalates.
Series
- Part 6 of Gravity Falls NSFW Fics
- Part 4 of Triangussy Fics
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Spanking that Triangussy (For Fun and Profit) by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
17 Oct 2024
Tags
Summary
Bill Cipher and Ford Pines have some fun with a paddle.
Series
- Part 3 of Triangussy Fics
- Part 7 of Gravity Falls NSFW Fics
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more accurately, slams shut by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
31 Oct 2024
Tags
Summary
Ford needs Fiddleford for the portal, and nothing else... this is what she tries to convince herself of.
Fiddleford seems to have other plans in the meanwhile.
Series
- Part 3 of genderbent lesbians from gravity falls
- Part 8 of Gravity Falls NSFW Fics
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Tags
Summary
Ford cuddles her roommate and best (only) friend, Fiddleford. One thing leads to another, and soon she has 'a night of firsts'.
Series
- Part 1 of genderbent lesbians from gravity falls
- Part 9 of Gravity Falls NSFW Fics
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It Sure Does Linger by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
31 Oct 2024
Tags
Summary
Bill Cipher still fantasizes about being at his full power, sometimes. It really turns him on.
Series
- Part 5 of Triangussy Fics
- Part 10 of Gravity Falls NSFW Fics
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Decade's Appointment by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
25 Dec 2024
Tags
Summary
It's around once a decade that Pyramid Steve crawls out of his hermit dimension to degrade Bill Cipher. They're both into it.
Series
- Part 11 of Gravity Falls NSFW Fics
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Giving the Triangussy a Break (still having fun though) by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
25 Dec 2024
Tags
Summary
Bill Cipher can't take that big 'ol thing all the time. That doesn't mean that he and Ford can't still have their fun, though.
Series
- Part 6 of Triangussy Fics
- Part 12 of Gravity Falls NSFW Fics
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Getting Eggy up in Here by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
11 Feb 2025
Tags
Summary
Turns out that Bill still lays eggs, even in his sparkly new body! It's a real shame this this leaves him bedridden and squirting his brains out... with moral support from Ford, of course.
Series
- Part 7 of Triangussy Fics
- Part 13 of Gravity Falls NSFW Fics
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The Triangles Impregnate Each Other (Ford is super into it) by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
07 Sep 2025
Tags
Summary
Bill Cipher is given just enough power to transform a specific set of body parts at will. Naturally, he calls his good pal Steve up in order to get impregnated. It seems like Ford has an addition to the plan, though...
Series
- Part 14 of Gravity Falls NSFW Fics
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Tags
Summary
Sometimes Bill needs to think outside the box to get someone to do his bidding. In this case, all he needs to do is a saucy little dance.
Series
- Part 15 of Gravity Falls NSFW Fics
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the v shaped poly to ambiguously closed poly pipeline in action by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
28 Jun 2025
Tags
Summary
Fiddleford is married to Emma-May, and Ford is dating Fiddleford.
So, naturally, Emma-May thinks Fiddleford would like to watch them kiss.
Series
- Part 16 of Gravity Falls NSFW Fics
- Part 2 of The Arguable FiddleEmmaFord Trilogy
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the ambiguously closed poly to cuck lifestyle pipeline in action by ineedlemonade, lemons4lyfe (ineedlemonade)
Fandoms: Gravity Falls
21 Jan 2026
Tags
Summary
Fiddleford is married to Emma-May, with Ford as his boyfriend.
Sometimes watching them get off together is better than participating.
Series
- Part 3 of The Arguable FiddleEmmaFord Trilogy
- Part 17 of Gravity Falls NSFW Fics
- Language:
- English
- Words:
- 1,185
- Chapters:
- 1/1
- Kudos:
- 17
- Hits:
- 146