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1. Rec 11

   A New Shade Of Purple by KillersLengthyTDick

   Fandoms: Undertale (Video Game)  

   • Mature
   • Graphic Depictions Of Violence, Major Character Death
   • M/M
   • Work in Progress

   29 Jul 2025

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Sans/Sans (Undertale)
   • Killer Sans (Undertale)
   • Slow Burn
   • Xtale Sans | Cross (Undertale)
   • Killer Sans/XTale Sans | Cross (Undertale)
   • XTale Chara (Undertale)
   • Minor Underswap Sans/Xtale Sans | Cross (Undertale)
   • Metaphors
   • minor Dusttale Sans/Killer Sans (Undertale)
   • Friends With Benefits
   • Implied Sexual Content
   • Small bit of cannibalism
   • Terrorism
   • XTale Sans | Cross-centric (Undertale)
   • Killer Sans-centric (Undertale)
   • XTale Alphys is related to Xtale Sans | Cross (Undertale)
   • Self-Indulgent
   • The Author Regrets Nothing
   • Evil Dreamtale Nightmare Sans (Undertale)
   • Ink defender til I die
   • Excessive Swearing
   • Its not me its XChara
   • Implied/Referenced Drug Use
   • Bad Ending
   • The Author Regrets Everything

   Summary

   Cross was beginning to miss when tears would fall from his eye sockets, at least then he knew he could feel. But did any of that really happen or were they just memories he was created with? Everything he remembers had a chance of not being real. An imitation of life, just like him.

   OR

   Kross enemies to lovers, anyone? 😏🫴🍷

   Language:

   English

   Words:

   54,229

   Chapters:

   16/25

   Comments:

   57

   Kudos:

   95

   Bookmarks:

   11

   Hits:

   2,185

   Bookmarked by dipfishstick

   27 Dec 2024

   Bookmarker's Notes

   Kross enemies to lovers.. actually enemies though. Like. Cross is with the Stars. Friendly with Blue. Nightmare speaks like a cryptid.

2. Rec *

   Cross My Soul and Hope to Die by HoboGizmo

   Fandoms: Undertale (Video Game)  

   • Mature
   • Graphic Depictions Of Violence
   • M/M, Multi
   • Work in Progress

   01 Nov 2025

   Tags

   • Graphic Depictions Of Violence
   • Sans/Sans (Undertale)
   • Sans (Undertale)
   • Sans Ensemble (Undertale)
   • Cross
   • Horror - Character
   • Nightmare - Character
   • Killer - Character
   • Cross centric
   • Killer Sans/XTale Sans | Cross (Undertale)
   • Bad Sanses | Nightmare's Gang (Undertale)
   • BSP
   • bad sans poly - Freeform
   • Dreamtale Nightmare Sans/Killer Sans (Undertale)
   • Dreamtale Nightmare Sans/Killer Sans/XTale Sans | Cross (Undertale)
   • Dreamtale Nightmare Sans/XTale Sans | Cross (Undertale)
   • No Chara
   • Alternate Universe - Different First Meeting
   • Hijinks & Shenanigans
   • Will add more tags as I go
   • Cross is trying his best
   • Cross just wants to have a home
   • POV Third Person
   • cross angst
   • Xtale Sans | Cross (Undertale)
   • Cross goes through it don’t worry
   • Slow Burn
   • Cross has OCD
   • Cross has PTSD
   • Alternate Universe - XTale (Undertale)
   • Torture
   • Waterboarding
   • Both are brief snippets not the main focus
   • Panic Attacks
   • We’ve moved up to a mature rating
   • Killing
   • Graphic Description
   • Vomiting
   • Cross is tired
   • Post-Traumatic Stress Disorder - PTSD
   • Eating Disorders
   • Past Abuse

   Summary

   Cross finds himself responsible for the death of his universe. After years in the white unending void, his tears summon Nightmare, who brings him back to the Castle.

   It’s the aftermath of a more brutal XTale au, where Cross deals with PTSD and OCD, while trying to make a place for himself in the gang. It’s difficult, when you make mistakes left and right.

   Language:

   English

   Words:

   64,730

   Chapters:

   11/?

   Comments:

   267

   Kudos:

   669

   Bookmarks:

   134

   Hits:

   10,961

   Bookmarked by dipfishstick

   25 Nov 2024

   Bookmarker's Notes

   Ough.... Cross

3. Rec 29

   Sunset Boulevard by Helpimagayfish, Jannthebean

   Fandoms: Undertale (Video Game), undertale mutiverse  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M, Multi
   • Work in Progress

   20 Aug 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Cross x Dream - Relationship
   • cream ship - Relationship
   • Killer x Nightmare - Relationship
   • Dream x Cross
   • Nightmare x Killer
   • NightKiller
   • Xunshine
   • Driller - Relationship
   • Killer x Dream
   • Dream x Killer
   • Kross - Relationship
   • Killer X cross
   • cross x killer - Relationship
   • Nightcross - Relationship
   • Nightmare x Cross
   • Cross x Nightmare
   • KillerCreamMare
   • killer x dream x cross x nightmare
   • Cross sans
   • Dream Sans
   • Killer Sans - Character
   • Nightmare Sans
   • Undertale AU
   • Alternate Universe - Undertale Multiverse | UTMV (Undertale)
   • Studio verse
   • studio au
   • Poly shipping
   • Fluff and Smut
   • Angst and Fluff and Smut
   • Gay Sex
   • Studioverse
   • Sanscest - Freeform
   • sanscest smut
   • utmv smut
   • Polyamory
   • poly ship

   Summary

   Dream was so sure that Cross might have been the one. Even in the short time they’d been together, he would have told you that things had been perfect. But when a past history between Nightmare and Cross is revealed, it throws a wrench in the works and sets into motion a series of events that spiral relationships out of control. With things crashing down around them, it’s hard to say if things will ever find a balance again.

   Language:

   English

   Words:

   65,438

   Chapters:

   9/?

   Comments:

   135

   Kudos:

   285

   Bookmarks:

   29

   Hits:

   7,396

   Bookmarked by dipfishstick

   12 Nov 2024

   Bookmarker's Notes

   They're all a fucking mess and I love them for it.

4. Rec 7

   Love and Larceny by Bubblezumi

   Fandoms: Undertale (Video Game)  

   • General Audiences
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   10 Oct 2025

   Tags

   • No Archive Warnings Apply
   • Sans/Sans (Undertale)
   • Sans (Undertale)
   • Killer - Character
   • Cross sans
   • Undertale Monsters on the Surface
   • phantom thief
   • but not the persona kind
   • the gentleman thief kind
   • Slow Burn
   • or at least attempted slow burn
   • Xtale Sans | Cross (Undertale)
   • Killer Sans/XTale Sans | Cross (Undertale)
   • Killer Sans (Undertale)
   • Detective AU
   • Fluff
   • Attempted Fluff
   • عربي | Arabic
   • But only occasionally
   • kross - Freeform
   • Romance
   • author is aromantic
   • phantom thief killer sans
   • Xtale Sans | Cross Speaks Spanish (Undertale)
   • Something New Sans | Killer sans Speaks Arabic (Undertale)
   • Something New Sans | Killer/XTale Sans | Cross (Undertale)

   Summary

   It was a hot summer's night, and Cross was dissatisfied with his life and career, but could the mysterious figure who scaled his wall change that?

   [formerly named: Shadows of Intrigue]

   Language:

   English

   Words:

   16,200

   Chapters:

   11/?

   Comments:

   26

   Kudos:

   103

   Bookmarks:

   7

   Hits:

   1,504

   Bookmarked by dipfishstick

   24 Jun 2024

   Bookmarker's Notes

   Let's go... Killer thief. Cross detective.

5. Rec *

   Just Cowing Around by resurge

   Fandoms: Undertale (Video Game)  

   • Explicit
   • No Archive Warnings Apply, Rape/Non-Con
   • F/M, Multi, M/M
   • Complete Work

   30 Oct 2023

   Tags

   • No Archive Warnings Apply
   • Rape/Non-Con
   • Sans (Undertale)/Reader
   • Sans/Sans (Undertale)
   • Cross!Sans
   • Killer!Sans - Character
   • horror!sans
   • Dust!Sans - Character
   • Nightmare!sans
   • Reader
   • Xtale Sans | Cross (Undertale)
   • Smut
   • Romance
   • Lactation Kink
   • Lactation
   • Milking
   • Hot Sex
   • Spanking
   • Penis In Vagina Sex
   • Ecto-Penis (Undertale)
   • Brought to you by Cross and his massive Dick
   • Dirty Talk
   • Aftercare
   • Sweet/Hot
   • Rough Sex
   • Breeding
   • Sobbing
   • Oral Sex
   • Sex
   • Vaginal Sex
   • Kink Negotiation
   • Vaginal Fingering
   • Magic Cock
   • Large Cock
   • Sex drugs
   • Lactation Drugs
   • Creampie
   • Mommy Kink
   • Hurt/Comfort
   • Hand Jobs
   • Breastfeeding
   • Scent Kink
   • Non-Graphic Violence
   • Healing Sex
   • Don't Try This At Home
   • Breeding Bench
   • Sex Magic
   • I'm Going to Hell
   • But y'all will probably be down there with me
   • Hucow
   • Polyamory
   • Fivesome - F/M/M/M/M
   • I Can't Believe I Wrote This
   • Consensual But Not Safe Or Sane
   • Dusttale Sans (Undertale)
   • Horrortale Sans (Undertale)
   • Killer Sans (Undertale)
   • Overstimulation
   • Reader is fucked by four skeletons and loves it
   • Bad Sanses | Nightmare's Gang (Undertale)
   • Gangbang
   • The craziest Shit I've written since 2021
   • Exhibitionism
   • Voyeurism
   • Blow Jobs
   • Bad Puns
   • bad sans poly - Freeform
   • Cross is bisexual
   • Nightmare has joined the chat
   • He is here to fuck and he is not leaving
   • Deepthroating
   • Dreamtale Sans | Dream (Undertale)
   • Underswap Sans (Undertale)
   • _____tale Sans | Ink (Undertale)
   • Dreamtale Nightmare Sans/XTale Sans | Cross (Undertale)
   • there is so much happening here

   Summary

   Apparently, sex does cure all.

   Series

   • Part 1 of Holy Cow

   Language:

   English

   Words:

   30,836

   Chapters:

   12/12

   Comments:

   124

   Kudos:

   779

   Bookmarks:

   121

   Hits:

   31,494

   Bookmarked by dipfishstick

   08 Jun 2023