There is no official Webtoon called “What Does the Fox Say” that features Taeyeon × Jessica (Taeny Sic/TaengSic) ; instead, the phrase in your query refers to a fanfiction/fanwebtoon storyline that uses the real Girls’ Generation members Taeyeon and Jessica as a romantic couple, inspired by the song title “What Does the Fox Say?”.

Quick clarifications

1. The real “What Does the Fox Say?” webtoon

The actual webtoon What Does the Fox Say? (Korean: 여우는 뭐라고 하는가?) is a GL (girls’ love) romance about:

  • Seongji , a young employee at Hello Studio (a mobile game company),
  • Sumin , her blunt, experienced team manager,
  • Seju , Sumin’s ex-girlfriend and the company president.

It’s a fictional love triangle, not about K‑pop idols Taeyeon or Jessica.

  • Writer/artist: Team Gaji (Gyeomji + Gaji)
  • Serialization: Lezhin Comics / Webtoon
  • Status: Finished (2015–2017), 6 volumes, 93 chapters.

2. The “Taeny Sic / TaengSic” fan version

The “Taeny Sic” or “TaengSic” (Taeyeon × Jessica) version you’re asking about is:

  • A fanfic/fanwebtoon titled “What Does The Fox Say” that uses the song title as a metaphor for the “mysterious” and complicated feelings between Taeyeon and Jessica.
  • Explicitly described in fan blogs as a fanfiction of TaengSic (Taeyeon x Jessica shipping) and framed as an “intense love triangle” story.
  • Not hosted on the official Webtoon platform as a licensed work; it’s circulated on fan blogs, forums, and sometimes fan-comic aggregators.

So when people say:

“What Does the Fox Say webtoon Taeny Sic”

they usually mean:

“The fan-made ‘What Does the Fox Say’ story about Taeyeon and Jessica (Taeny/TaengSic), not the official GL webtoon.”

Why the confusion exists

Several factors make this mix-up common:

  • Both the fanfic and the official webtoon use the same title : What Does the Fox Say?
  • The official webtoon is Girls’ Love , which fits the vibe fans expect from a Taeyeon × Jessica romance story.
  • Search results and forum posts often blur the two, especially in K‑pop gossip threads where “Taeny Sic” is a trending topic.

What the story (Taeny version) is about (based on fan descriptions)

From available fan discussions and blog summaries:

  • The fanfiction treats Taeyeon and Jessica’s real-life friendship and past tensions as a romantic love triangle , sometimes adding:
    • Old misunderstandings,
    • Jealousy,
    • “Can they forgive each other and fall in love?” drama.
  • It uses the fox metaphor from the song (“What does the fox say?” = “What is really going on between them?”) to hint at unclear emotions and hidden truths.

Because it’s fan-made, there is no single canonical version :

  • Some versions are more drama-heavy.
  • Some are more fluffy/sweet.
  • Some include explicit content (mature/erotica tags on fan sites).

Where to find it

You’re unlikely to find it on the official Webtoon app. Typical places fans mention:

  • K‑pop fan blogs (like The Lily Cat and similar personal blogs) that post fanfic summaries and links.
  • Fan-comic aggregator sites or forums (e.g., Reddit K‑pop threads, Twitter fan communities, or older Tumblr archives).
  • Sometimes mirrored on manga/webtoon hosting sites that allow fan uploads (though these are unofficial and can vary in quality or legality).

If you want a specific link, the safest approach is to:

  • Search for:
    "What Does The Fox Say" TaengSic fanfiction
    or
    "What Does The Fox Say" Taeny Sic webtoon fanfic
    on Google, Twitter, or Reddit, and look for posts from 2020–2024 that explicitly mention “Taeyeon x Jessica”.

TL;DR

  • The official What Does the Fox Say? webtoon is a fictional GL story about employees at a game studio, not about Taeyeon and Jessica.
  • The Taeny Sic / TaengSic version is a fanmade story using the same title, centered on Taeyeon × Jessica, described as a love triangle inspired by the song.
  • When people mention “What Does the Fox Say webtoon Taeny Sic,” they’re talking about that fan fiction, not the official licensed webtoon.

Information gathered from public forums or data available on the internet and portrayed here.