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1. Hidden Beneath by teethlesspineapples

   Fandoms: Undertale (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   14 Oct 2026

   Tags

   • No Archive Warnings Apply
   • Sans/Sans (Undertale)
   • Cross/ Everyone
   • Cross & Everyone
   • Crepic
   • Cream - Relationship
   • Kross - Relationship
   • Crink
   • dustcross - Relationship
   • horrorcross
   • Crossberry
   • Crerror
   • some r more obvious than others in the "liking"
   • Sans Ensemble (Undertale)
   • Xtale Sans | Cross (Undertale)
   • Epictale Sans (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Dreamtale Sans | Dream (Undertale)
   • _____tale Sans | Ink (Undertale)
   • Error Sans (Undertale)
   • Something New Sans | Killer (Undertale)
   • Horrortale Sans (Undertale)
   • Dusttale Sans (Undertale)
   • Underswap Sans (Undertale)
   • everyone gets 1 scene with Cross
   • some of them are more suggestive than the others
   • No Sex
   • Lingerie
   • Ecto-Genitalia (Undertale)
   • Suggestive Themes
   • Women's Underwear
   • Fluff
   • Identity Issues
   • Self-Acceptance
   • Shopping
   • Jealousy
   • Miscommunication
   • Voyeurism
   • Accidental Voyeurism
   • Confessions
   • Friendship/Love
   • Self-Doubt
   • Stripping
   • Embarrassment
   • Laundry
   • Nosebleed
   • Bickering
   • Awkward Flirting
   • Oblivious
   • Oblivious Xtale Sans | Cross
   • Out of Character
   • not beta read we die like my house
   • XTale Sans | Cross/_____tale Sans | Ink (Undertale)
   • Dreamtale Sans | Dream/XTale Sans | Cross (Undertale)
   • Something New Sans | Killer/XTale Sans | Cross (Undertale)
   • Horrortale Sans/XTale Sans | Cross (Undertale)
   • Epictale Sans/Xtale Sans | Cross (Undertale)
   • Dusttale Sans/Xtale Sans | Cross (Undertale)
   • Error & Cross - Freeform
   • Swap & Cross
   • Nightmare & Cross - Freeform
   • these ones r more friendship leaning

   Summary

   He pulled out the said box, staring it down, it was rectangular and sleek. Fuck, Cross was just stalling at this point, he is having a case of buyer’s regret? Gathering whatever courage he could muster, he lifted the lid. 

   A lacey set of black underwear stared back at him.

   OR; Cross likes to wear women's lingerie and the Multiverse (his friends) find out!

   Prompt: Lingerie

   Series

   • Part 14 of KINKTOBER but I'm on hiatus bc my house burnt down lol

   Language:

   English

   Words:

   6,139

   Chapters:

   1/1

   Comments:

   4

   Kudos:

   20

   Bookmarks:

   3

   Hits:

   167