#ao3undertalefeed

[ao3feed-undertale1]

Sleepwalking

read it on AO3 at https://archiveofourown.org/works/55378849 by Biscia (two_nipples_maybe_more) Halfway to the sofa, they stopped, making a small sound like a grumble of annoyance. For a second, the red glow in their eye grew faint. "Sleep," they rasped out in a low, halting whisper, "I saved you an ache in the neck." It took him a second to register that the kid wasn't talking to him. Mostly 'cause Frisk didn't speak. To him. Or ever. Sans wakes up late into the night and sees something he shouldn't have. Words: 4717, Chapters: 1/?, Language: English Fandoms: Undertale (Video Game) Rating: General Audiences Warnings: No Archive Warnings Apply Categories: Gen Characters: Sans (Undertale), Frisk (Undertale), Toriel (Undertale), Papyrus (Undertale), Chara (Undertale) Relationships: Frisk & Sans (Undertale), Chara & Frisk (Undertale) Additional Tags: Post-Undertale Pacifist Route - "I want to stay with you.", Found Family, Chara & Frisk (Undertale) Share a Body, Minor Sans/Toriel (Undertale), Ambassador Papyrus (Undertale), Selectively Mute Frisk (Undertale), Other Additional Tags to Be Added read it on AO3 at https://archiveofourown.org/works/55378849

[ao3feed-undertale1]

Congratulations! You are the now older brother!

read it on AO3 at https://archiveofourown.org/works/51839416 by StrelitziaMystery1097 You've heard of Dadmare, but what about... DadDream?! Resetmare concept created by: @dreemurr-skelememer It's on tumblr. Words: 541, Chapters: 1/?, Language: English Series: Part 14 of Undertale AU ideas Fandoms: Undertale (Video Game) Rating: Not Rated Warnings: No Archive Warnings Apply Categories: Gen Characters: Sans Ensemble (Undertale), Sans (Undertale) Relationships: Sans & Sans (Undertale) Additional Tags: Dreamtale Sans | Dream (Undertale), Passive Dreamtale Nightmare Sans (Undertale), Dreamtale Sans | Dream Needs a Hug (Undertale), Dreamtale Nightmare Sans (Undertale), Badass Dreamtale Sans | Dream (Undertale) read it on AO3 at https://archiveofourown.org/works/51839416

[ao3feed-undertale1]

Through Thick & Thin

read it on AO3 at https://archiveofourown.org/works/64994086 by AllisonAnjelly North Star, mostly through accidental meetings, creates the best team in the Underground. If only he knew they cared about him as much as he cared about them. It's a shame it took almost dying to realize it. Words: 18022, Chapters: 2/?, Language: English Series: Part 1 of anjelly's Undertale Yellow Nonsense Fandoms: Undertale Yellow (Video Game) Rating: Teen And Up Audiences Warnings: Graphic Depictions Of Violence Categories: Gen Characters: Starlo (Undertale Yellow - Master Sword), Moray (Undertale Yellow - Master Sword), Mooch (Undertale Yellow - Master Sword), Ed (Undertale Yellow - Master Sword), Ace (Undertale Yellow - Master Sword) Relationships: The Feisty Four & Starlo (Undertale Yellow - Master Sword) Additional Tags: Swearing, graphic descriptions of wounds, stupid idiot gets shot what a moron lol, really just an excuse for me to write for the feistyj five, Fluff, Some angst, Hurt/Comfort maybe? idk, making up my own undertale logic, Minor Character (as in age) Gets Heavily Wounded, Probably really bad, self-harm mention, like once or twice, fairly Plotless, as of right now, Minor OC - Freeform, she doesnt matter tho, just there for plot convenience - Freeform, some beta read it on AO3 at https://archiveofourown.org/works/64994086

[ao3feed-undertale1]

Eternal Vows

read it on AO3 at https://archiveofourown.org/works/64994038 by FrankieRiverrs Encre finds an old painting in Fallacy's office, thus uncovering the sad story of his past that he had never had the courage to tell him Words: 1230, Chapters: 1/?, Language: English Fandoms: Undertale (Video Game), Vampireverse (Undertale AU) Rating: Not Rated Warnings: No Archive Warnings Apply Categories: M/M Characters: Fallacy (Undertale - Vampireverse), Encre (Undertale - Vampireverse), Gomme (Undertale - Vampireverse), Calamimi (Undertale - Vampireverse), Jasper (Undertale - Vampireverse), Suave (Undertale - Vampireverse), Regina (Undertale - Vampireverse), Minciună & Falsitate (Fallacy Parents), Original Undertale Character(s) Relationships: Sans/Sans (Undertale), Fallacy/Encre, Fallacy/Gomme, Fallacy & Calamimi, Calamimi/Regina, Jasper/Suave Additional Tags: Error Sans/_____tale Sans | Ink (Undertale), Vampireverse AU, Fallacy Sans/Encre Sans, Fallacy Sans/Gomme Sans, Arranged Marriage, Alternate Universe - Medieval, Reincarnated Lover, Vampires, gay vampires - Freeform, Eventual Smut, Implied Past Abuse, Historical Inaccuracy, Original Mythology read it on AO3 at https://archiveofourown.org/works/64994038

[ao3feed-undertale1]

Movie Night

read it on AO3 at https://archiveofourown.org/works/64993012 by Just_AliAnne261 Who needs to focus on the movie when you can focus on the joy your brother gives you? Words: 507, Chapters: 1/1, Language: English Series: Part 9 of Skeletwins Side Stories Fandoms: Undertale (Video Game) Rating: General Audiences Warnings: No Archive Warnings Apply Categories: Gen Characters: Sans (Undertale), Papyrus (Undertale) Relationships: Papyrus & Sans (Undertale) Additional Tags: Sleepy Cuddles, Brotherly Affection, Brotherly Love, Tooth-Rotting Fluff, Sibling Love, Movie Night, Happy Sans (Undertale), Papyrus is the Best (Undertale), Cuddling & Snuggling, Couch Cuddles, Platonic Cuddling, Twins Papyrus and Sans (Undertale), Everything is Beautiful and Nothing Hurts, POV Sans (Undertale), Autistic Papyrus (Undertale), Autistic Sans (Undertale), Drabble read it on AO3 at https://archiveofourown.org/works/64993012

[ao3feed-undertale1]

Inverse of your own soul

read it on AO3 at https://archiveofourown.org/works/59541784 by SomeDeltaFics Clover meets a strange salesman in a dream, one who represents a life on INJUSTICE... and one who judges the young cowfolk. (Clover has they/them pronouns.) Words: 1564, Chapters: 1/1, Language: English Fandoms: Undertale (Video Game), Undertale Yellow, Deltarune (Video Game) Rating: General Audiences Warnings: Creator Chose Not To Use Archive Warnings Characters: Clover (Undertale Yellow - Master Sword), clover undertale yellow, spamton, Spamton G. Spamton Additional Tags: Lucid Dreaming, light themes of psycological horror...? read it on AO3 at https://archiveofourown.org/works/59541784

[ao3feed-undertale1]

Flash Fics for Whittney

read it on AO3 at https://archiveofourown.org/works/64325926 by Mochimunchies A short collection of flash fics/oneshots written for Whittney! Includes: Chapter 1 - Errorberry (Mer AU) Chapter 2 - Bad Sans Poly + Star Sans Poly Chapter 3 - Errormare + Errink Chapter 4 - Horrorlust Chapter 5 - Crossmare Words: 602, Chapters: 1/5, Language: English Series: Part 4 of Flash Fiction Giftfics Fandoms: Undertale (Video Game) Rating: Mature Warnings: Creator Chose Not To Use Archive Warnings Categories: M/M, Multi Characters: Sans Ensemble (Undertale), Sans (Undertale) Relationships: Sans/Sans (Undertale) Additional Tags: Polyamorous Star Sanses (Undertale), Star Sanses (Undertale), Bad Sanses | Nightmare's Gang (Undertale), Polyamorous Bad Sanses | Nightmare's Gang (Undertale), Horrortale Sans/Underlust Sans (Undertale), Error Underswap Sans | Blueberror (Undertale), Error Underswap Sans | Blueberror/Error Sans (Undertale), Error Sans/_____tale Sans | Ink (Undertale), Error Sans/Dreamtale Nightmare Sans (Undertale), Gift Fic, Flash Fic, One Shot Collection, Dreamtale Nightmare Sans/XTale Sans | Cross (Undertale), Possessive Sex, Double Penetration, Oviposition, Sub Error Sans (Undertale), Possessive Behavior, Dubious Consent, Breeding Kink, Mommy Kink, You Can Pry Mommy Kink Cross From My Cold Dead Hands, Blow Jobs, Prostitution, Because Underlust, Underlust Sans (Undertale), Alternate Universe - Underlust (Undertale), _____tale Sans | Ink (Undertale), Dreamtale Nightmare Sans (Undertale), Dreamtale Sans | Dream (Undertale), Underswap Sans (Undertale), Killer Sans (Undertale), Xtale Sans | Cross (Undertale), Horrortale Sans (Undertale), Dusttale Sans (Undertale), Error Sans (Undertale), Shameless Smut, Mommymare (Undertale), Feral Behavior, Mating Cycles/In Heat, Size Difference, Size Kink, Alternative Universe - Mermaids, Siren Sans (Undertale) read it on AO3 at https://archiveofourown.org/works/64325926

[ao3feed-undertale1]

Searching for signals (I just don't want to be alone)

read it on AO3 at https://archiveofourown.org/works/64323097 by Ilovebirbs Gaster has a tricky relationship with his lab partner, the most recent fallen human. They both navigate their relationship through various exchanges. (Set partially in the handplates universe but with some changes, most importantly in this Toriel and Asgore are still together and the subjects 1 and 2 are inside the skelebros snowdin's basement, house in which Gaster lives. Gaster can talk, not only sign. I tried my best to incorpore a little bit of zarla's storybuilding but...honestly this is so very self indulgent and well, very horny, i am sorry) Words: 11763, Chapters: 2/2, Language: English Fandoms: Undertale (Video Game) Rating: Explicit Warnings: No Archive Warnings Apply Categories: F/M Characters: gaster handplates, W. D. Gaster Relationships: W. D. Gaster/Reader Additional Tags: I was horny for a week straight and had to do something to avoid going insane, Porn With Plot read it on AO3 at https://archiveofourown.org/works/64323097

[ao3feed-undertale1]

Error got the case of the stupid

read it on AO3 at https://archiveofourown.org/works/64107463 by InkyOverlord Error's sick so someone has to help his dumb ass Words: 634, Chapters: 1/1, Language: English Fandoms: Undertale (Video Game) Rating: General Audiences Warnings: No Archive Warnings Apply Categories: M/M Characters: Dust Sans, Error Sans Relationships: Sans/Sans (Undertale), dust sans/error sans, DustError Additional Tags: Dusttale Sans (Undertale), Error Sans (Undertale), Denial of Feelings, Fluff and Humor, Sickfic read it on AO3 at https://archiveofourown.org/works/64107463

[ao3feed-undertale1]

A Group of Birds is Called a Flock

read it on AO3 at https://archiveofourown.org/works/53263360 by apatheticDuelist Clover and Martlet's battle goes terribly awry, and Martlet winds up nursing the human back to health. She's pretty sure a healthy human isn't supposed to grow feathers, though. Words: 9663, Chapters: 1/?, Language: English Fandoms: Undertale (Video Game), Undertale Yellow (Video Game) Rating: Teen And Up Audiences Warnings: Graphic Depictions Of Violence Characters: Clover (Undertale Yellow - Master Sword), Martlet (Undertale Yellow) Relationships: Martlet & Clover Additional Tags: Momlet, Body Horror, They/Them Pronouns for Clover, Found Family, no beta we die like Kanako, Monster Clover, Trauma, Angst, Hurt/Comfort, Childhood Trauma, Clover gets a hug, I am currently ignoring Flowey's existence, Martlet's Perspective, Other Additional Tags to Be Added read it on AO3 at https://archiveofourown.org/works/53263360

[ao3feed-undertale1]

and i'd probably still adore you with your hands around my neck.

read it on AO3 at https://archiveofourown.org/works/63242320 by necropathy He didn’t want to open his eyes. He didn’t want to leave this blissful cocoon of cool comfort, didn’t want to face Cross’s sharp gaze or the demands of consciousness. “Forgive me, you’re still exhausted,” Nightmare murmured, his voice low and gentle, as if coaxing a timid animal into his arms. The soft, deliberate strokes along Dream’s skull continued, each pass of that not-quite-hand sending a tingling warmth through his bones. Nightmare was so close—close enough that Dream could feel the faint pulse of his aura, swirling with possessive triumph. Was Nightmare still holding him? Should he mind? He wasn’t sure what he should think or feel anymore. Words: 1991, Chapters: 1/1, Language: English Series: Part 2 of all i ever really wanted was to save you Fandoms: Undertale (Video Game) Rating: Teen And Up Audiences Warnings: No Archive Warnings Apply Categories: M/M Characters: Sans (Undertale) Relationships: Sans/Sans (Undertale) Additional Tags: Alternate Universe - Undertale Multiverse | UTMV (Undertale), Bad Sanses | Nightmare's Gang (Undertale), Dreamtale Sans | Dream (Undertale), Dreamtale Nightmare Sans (Undertale), Dreamtale Sans | Dream Needs a Hug (Undertale), Dreamtale Nightmare Sans/Dreamtale Sans | Dream (Undertale), Drabble, Implied Sibling Incest, Xtale Sans | Cross (Undertale) read it on AO3 at https://archiveofourown.org/works/63242320

[ao3feed-undertale1]

Sparkle On

read it on AO3 at https://archiveofourown.org/works/54082144 by IAmphibolous (Spoilers for act 1 of the CoolSkeleton59 Undertale AU. It is ongoing and I highly recommend going through the blogs chronologically. It's on tumblr. Idk how to put links in this and I can't be assed to learn right now) Sans is losing hope of saving his brother. There has to be something left... But how could he know? Words: 650, Chapters: 1/4, Language: English Fandoms: Undertale (Video Game) Rating: Teen And Up Audiences Warnings: Creator Chose Not To Use Archive Warnings Categories: Gen Characters: Sans (Undertale), Parchment (CoolSkeleton59) Relationships: Parchment & Sans Additional Tags: CoolSkeleton59, Idk what the specific au tag is so I'm goin with that!, not gonna nitpick tags right now. It is 3 am goddamnit and I just wanna post skellyton(s?) read it on AO3 at https://archiveofourown.org/works/54082144

[ao3feed-undertale1]

In Too Deep (Siren Sanses x reader)

read it on AO3 at https://archiveofourown.org/works/52123918 by Disasterbitm You decided to visit an aquarium for the day, specifically one that houses 13 sirens. You meet 6 of them and they all seem to have taken an interest in you. The interactions get more and more bizarre until you fall into the water during the orca siren's show, and you discover that you are immune to the siren song. No one is more shocked than Sans, who knows exactly why. Words: 8303, Chapters: 1/1, Language: English Fandoms: Undertale (Video Game) Rating: Teen And Up Audiences Warnings: No Archive Warnings Apply Categories: Multi Relationships: Sans (Undertale)/You, Sans (Undertale)/Reader Additional Tags: siren au, Siren Sans x reader, underfell sans x reader - Freeform, Underswap Sans X Reader - Freeform, Swapfell Sans X Reader, Dream sans x reader - Freeform, Ink sans and reader, Siren Sans - Freeform, sans x reader, dream sans - Freeform, Nightmare Sans - Freeform, Swapfell Sans, Underfell Sans, Underswap Sans (Undertale), _____tale Sans | Ink (Undertale), Error Sans - Freeform, cross - Freeform, sans oc - Freeform, Underlust Sans - Freeform, Horror Sans - Freeform, All the boys are different kinds of sirens, cephalopod siren, shark siren, Orca Siren, Lots more - Freeform, Y/N is gender neutral, But any pronouns are fine idc, Ink is aro/ace, His relationship with Y/n is queer platonic, Sans is kinda yandere ngl, Dream Is Adorable, Red is flirtatious as usual, Not all the sirens show up in this chapter, Y/n has no idea what's happening, Y/n is immune to the siren song, Soulmates, I put my entire ass into writing this please give me attention, The aquarium is bad, Y/n almost drowns, The sirens are mistreated but its only hinted at, One Shot, but perhaps I'll write more, Prince is my Sans oc from my own au dont worry about it read it on AO3 at https://archiveofourown.org/works/52123918

[ao3feed-undertale1]

The First Meeting

read it on AO3 at https://archiveofourown.org/works/66629683 by Cantal3ar This is the first meeting of my beautiful little skeletons. The two are versions of Ink and Nightmare and they'll get their true names soon. Words: 1176, Chapters: 1/1, Language: English Fandoms: Undertale (Video Game) Rating: Not Rated Warnings: No Archive Warnings Apply Categories: M/M Additional Tags: Dreamtale Nightmare Sans (Undertale), _____tale Sans | Ink (Undertale), Dreamtale Nightmare Sans/_____tale Sans | Ink (Undertale), Pre-Relationship, First Meetings, Dissociation read it on AO3 at https://archiveofourown.org/works/66629683

[ao3feed-undertale1]

Summer Fantasies

read it on AO3 at https://archiveofourown.org/works/66521815 by Hellsaint7w7 Red is painfully sexually repressed and deeply in the closet. Cross, that sexy bastard, is completely oblivious to Red’s plight. Leading to Red ‘dealing’ with his issue alone in his room. (Red x Cross) Words: 3233, Chapters: 1/1, Language: English Series: Part 3 of Smutty Oneshots Fandoms: Undertale (Video Game) Rating: Explicit Warnings: No Archive Warnings Apply Categories: M/M Characters: Cross sans, red sans - Character, Xtale Sans, Underfell Sans - Character, Epic Sans Relationships: Cross/red, Xtale sans/Underfell sans Additional Tags: Internalized Homophobia, Apologies, One-Sided Attraction, Masterbation, Fantasizing, Implied/Referenced Blow Jobs, Sexual Fantasy, Xtale Sans | Cross (Undertale), Underfell Sans (Undertale), Rare Pairings read it on AO3 at https://archiveofourown.org/works/66521815

[ao3feed-undertale1]

High and Mighty

read it on AO3 at https://archiveofourown.org/works/66501292 by babybones Killer brings home a gift for their pet human, which leads to some hot sex while it's very, very stoned. Words: 1936, Chapters: 1/1, Language: English Series: Part 29 of in which some bad guys have an actual human pet 😳 Fandoms: Undertale (Video Game) Rating: Explicit Warnings: No Archive Warnings Apply Categories: F/M, Other Characters: Unnamed Human - Character, Killer Sans - Character Relationships: Killer Sans/Unnamed human Additional Tags: Intoxication, Marijuana, Recreational Drug Use, Semi-Public Sex, (they're in the castle garden), Dirty Talk, this might be construed as dubcon for some bc drug use but just know the human is completely consenting to this, killer also calls the human a big kid at one point, the human is an adult read it on AO3 at https://archiveofourown.org/works/66501292