Ranked by relevance and common usage.
3 total sentences available.
When she met Sarah, she felt more solidly herself than she had felt in years. Do you know about the subgenre of Tegan and Sara fan fiction called quincest? Tegan asked. Sarah raised a provocative eyebrow and leaned forward. Does it involve Tegan and Sarah...fucking? The way she said Sarah made it clear who she meant, and they way she said fucking, what.
Source: wiktionary
Some Tegan and Sara fans wrote "Quincest" fanfiction
Source: wiktionary
The other sequence involves a toxic fan named “Tara,” who once ran a blog writing “Quincest” fanfiction (readers, I apologize if this is the first time you are encountering the idea of twincest fanfiction, and if you are, you should probably not google the term further).
Source: wiktionary
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.