undertail
NSFW Tumblr
find undertail on porn pin board
undertail clips
undertail videos
puuzu: Back to undertail.
/trash/ request “ /r/equesting Toriel being cute and cuddly in lace lingerie “lace textures used: 1 2 3
fr0gcore: a pic of megatron from undertall being cool and alf from undertail at prom so fucking beautiful ;_;
nasty-in-the-pasty: Who knew the key to ratings is booty? made in joint with a friend whoa ;)
Another shitty mettaton wip, based on his newest blockbuster! Sorry Im trying to get good at heels….Bonus pic:
A mettaton wip from workHope you all like!!!!
nasty-in-the-pasty: I had a shitty day today so have some shitty mettaton porn drawn in mspaint it took 1k hourz The person on the bottom isnt supposed to be anybody in particular, they can be frisk if ya wanna be nasty I must spread this cuz Im proud
mintiuu: when someone u follow suddenly post a shit ton of undertale
scribble-secrets: I’m gonna get you to burst just like you were a bubbleFrame me up on your wall just to keep me out of trouble So like some people wanted more tongue… and some people wanted more dick… and frankly we’re all in this trash
meaconscientia: F L A S HLASH SOURCE FA HOST LINK SPACE CUMS
Some random shit drawn for weirdos in the /utg/ IRC like @frickanon.
hoboartistry: And now colored. Thanks to @woggywoowoo for lots of help.
shamanicshaymin:Chuck Tingle Undertail Covers, aka the Stupidest Things I Ever Made
magsama: Have some undertail drawin’s ya filthy animals =pPlease go check out the patreon and lend me some support. Check out the growing store
magsama: Are you sure you want to leave?I know I’m super late to the Undertail bandwagon but better late than never, right?My stuff Patreon Members get to see images and extras 3 days earlier than these posts and are sent out through messages on
yiff-guy: “Undertail” Artist: Iskra
justayiffgirl: Undertail: Love or be lovedMady by: jasonafex and kabierReblog if you want more sexy comics like this ~ ♥
cupcakedrawings: i tricked youi didnt go to bed also finally some smut!
xinful sketch blog
excessively-english-little-b: dreamlordmorpheus: moonlandingwasfaked: swarnpert: swarnpert: do any of you know about a parody or whatever of a google site several years back. where you type something in the search bar and click search and instead
nsfwcompilation: Undyne - Undertail (Undertale) Compilation #11 (Final?)
xxmlg360bonerxx: Sexy undertail gals ;3
dinkywitch: Sans/Reader, reader has a vagina but no gendered pronouns are used, some mild body worship ok so bc im a horrible sinner i sat down to write smutty sans fic and ended up with 6 pages and not even getting to all the shit i wanted to write
dinkywitch: hey everybody its your friendly neighborhood beacon of sin here with a part 2 to my first fic Sans/Reader, reader has a vagina but no gendered pronouns, some praise/body worship, some possessive language, TONS of foreplay & touching,
shadow-the-yiffhog: looking at Bad Time sans like
Currently typing away at the nsfw Sans/Reader fic, and realized that it’s been forever since I’ve written any prons with humans… Like… how do people pronz…*runs off to read other people’s fics to try and figure things out.*
nsfwbutts: *I sure do like Friskies ™….
nsfwbutts: Papyrus is the Family’s Interrogator. He’s very charming and insistent! He get’s news about Frisk and “Past lives/Timelines” shit from Big Boss Gaster. This ensues! Under the readmore is a little ficlet, it sucks and im sorry ,
buff lady
Unexpected Attraction - eikuuhyo - Undertale (Video Game) [Archive of Our Own]
Unexpected Attraction Ch. 2: Praise
skeleboyf: hope this works for you, champ(good excuse to draw sans in a suit tbh, a la @nsfwbutts mafia au)
Tickle Me Senseless
yokoshimako: かわいい兄弟を食べちゃいたい
Unexpected Attraction Ch. 4: Expansion
…My phone went from all robutts to skelesin in less than a month. ALL THE SINNING. …No regrets though :3
Ah, Undertail… The one fandom that I must look up names of bones on a skeleton so that I can write explicit fics. *opens up multiple medical images and continues typing away*
Unexpected Attraction - Ch.5 "Worship"
…Tempted to write a Gaster/Sans/Reader fic as one of the chapters… I can’t get Gaster outta my head because of all the lovely artwork people do of him. Hmm…
twilightsuccubus: twilightsuccubus: Spending the night reading a bunch of SansxReader smutt 8’| I’m such a loser here’s the list if anyone wants to join me in the pit >:’V
Unexpected Attraction - Ch. 6 "Slumber"
cheztnuts: What are you doing pal
I’M GONNA DO IT. I’M GONNA WRITE SANS/READER/UNDERFELL SANS TONIGHT FOR THE NEXT CHAPTER. IT IS GONNA BE DONE
aymmichurros: this started off as serious
Unexpected Attraction - Ch.7 "Tag-teaming"
cheztnuts: We’re all watching you Sans.
I wanna write fic, but so tired… Also Underfell Reader is turning into a dom and I’m not sure how it happened. All I know is that Underfell Sans is in for a bad time in the next chapter while regular Reader and Sans watches for a bit in
Unexpected Attraction - Ch.8 "Domination"
tfwnatsu: my husbone
Across Time and Space - Ch.1 "Reset" & Ch. 2 "Do You Need a Hand?"
Across Time and Space - Ch.3 "The Black Void"
biggest garbage
Unexpected Attraction - Ch.9 "Massage"
Across Time and Space - Ch.4 "In Each Other's Arms"
Unexpected Attraction - Ch.10 "Heat"
Unexpected Attraction - Ch.11 "Change"
spoopy-latte: Your Sans drawings are all so amazing…! Would you be willing to draw Sans “lending a hand” to Papyrus because Pap can’t get himself off…?*runs off to hide*sure thing friend! here ya go! Ahhh thank you so much!! It’s so
alwaysaslutforsans: determinedfreckleddeer: pupapan-sexual: ” (sans voice) on days like these kids like you should SSTOPPP KISSING M Y YNECK “ @alwaysaslutforsans this is what I was talking about the other day ;o; This is gold holy shit
Unexpected Attraction - Ch.12 "Training"
