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Hashtag
#underlust
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I guess this is kinda a reveal to the fact that I've adopted & rewritten Lust's AU
Here's some information about it
- Tags
#undertail #utmv #nsfw #oc #underlust #rewrite
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This being the start of my plans to make a buncha Undertale au prints was not on my 2026 bingo card but here we are
⭑
#undertale #undertaleau #underlust
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🐱👅
#undertail #undertale #undertaleAU #undertaleFanart #underlust #sansau #undershag #Underfrick #sanscest #lustsans
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A little Lust inspired skeleton, mainly wanted to figure out ecto more(and draw boobs-)
[ #underlust #utmv #undertail (technically)]
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The trend with clients has been feeding and unfortunately Sweet Tart now needs help getting up of his belly.
#underlust #undertale #undertum #papyrus
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i doodled my #underlust blorbo #lustsans #lust!sans a few days ago and forgot to post here
i don't usually draw on my phone so rare phone doodle from 2/26/2026
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Some more #gastercest
Luster is really enjoying the new pudge
#underswap #underlust #undertal #gaster #undertum
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What's this #underlust gaster art!? Oh wow! And he is being shipped with #underswap gaster!? So cool.
#gastercest #gaster #undertale #undertum
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A year ago, for the New Year, I did a challenge where I drew every day, so now I’ll be posting the artworks that I more or less like...)
#Underlust #StrawberryNightmare #Inkember
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Very sloppy background but I was too lazy to care. 💔
Here’s my take on Lust!Sans
Mild blood warning!
#Sans #Underlust #Lustsans #Sansau #Undertale
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#1月27日はLustsansの誕生日
#HappyBirthdayUnderlust
worked all day to get this presentable. wanted to put a little effort into the 10th anniversary celebration <3
(i'm still not at my best right now but i hope this still shows how much i love #underlust
#kamari333art
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HAPPY BIRTHDAY LUST SANS!!! YAAAYY!!
#underlust #underlustsans #lustsans #lust #undertaleau
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Very rough doodles of some AUs
#undertale #Sans #Genosans #Aftertale #Horrorsans #Horrortale #Lustsans #Underlust
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Sans friday : Week 6
“Lust sans”
Created by : @/NSFWShamecave on tumblr! look for it at your own risk nsfw is in the name
Oh to be a child with unrestricted internet access 🥀
#sansau #wantonsdoodles #underlust #lustsans #suggestive #sansfriday
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I dunno I thought this quote really suited him lol
#UndertaleAU #Underlust #Mettaton
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I rarely share my sketches anymore but look at himb 💜 (just ignore his weird hands I drew this in like 5 minutes)
#UndertaleAU #Underlust #Mettaton
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UNDERLUST
UST # 100: HEARTBREAKER
I had a lot of fun making this!
#UndertaleAU #Underlust #Undertail
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Merry (belated) Christmas and a Happy New Year! Brought to you by Lust Sans!
(Yes those are buttplug Christmas trees)
#Undertale #UndertaleAU #UTMV #UT/AU #Underlust #LustSans #Lust!Sans #Christmas #NewYear
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Sometimes I think about giving this guy a redesign. I don't think I've ever even given him a better name. I'm neglecting a lot of my old AU variants.
Don't judge, this sketch is old. 😅
#UndertaleAU #Horrortale #Underlust #Horrorlust
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I always love differing the #Gasterblaster design depending on the #Undertale #AU. That one's from my #Underlust #Sans
#TalesoftheUnderverse #AnimalSkull #Peacock #Artwork #art #traditionalart #ink #artistonbsky
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Some lustful make out kisses. Grillby loves his blobby lover so much.
#underlust #samsby #sams #Grillby #undertale #undertum
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I fucking love ul! Sans
#underlust #underlustsans #sans
#undertail #sansundertail #nsfw #sansnsfw #undertailsans #ulsans
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My Underlust playlist is actually the best thing I've ever done. 18 and a half hours of sexy, sad, and sexy-sad music. I'm thinking I should just make a thread of my playlists or something.
open.spotify.com/playlist/0o2...
#playlist #music #undertale #undertaleau #utmv #ut/au #underlust
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I Lust You by KennieMorguen Chapter 10 Summary: Lust gets in a fight and receives another pep talk from someone unexpected, and is hunted by the big bad Killer.
New chapter of I Lust You is up, enjoy! ☺️
archiveofourown.org/works/633739...
#undertaleau #utmv #ut/au #underlust #lustsans #sanscest #badsanspoly #fanfiction
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Underlust Sans chibi doodle
Underfell Sans chibi doodle
When work is boring & stupid so you doodle old hyperfixations. *waves* Hi Undertale AU fandom, been a while. Still adore this game and the big AU verse. Will definetly do a stream on this hyperfixation at some point. #undertaleau #underfell #underlust #ufsans #sans #doodles #sketch #fangirl
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