5 Years 9 Months ago

Score: 0.022

image/jpeg 63.83 kiB

lizheru

explicit

sans (undertale) sans (underswap) sans_(undertale) sans_(underswap)

undead animated skeleton animated_skeleton

undertale underswap

video games game blood 1:1 aspect ratio bone undead not furry skeleton alternate universe bodily fluids underswap alternate_universe lizheru sans (underswap) 1:1 aspect ratio underswap lizheru

5 Years 9 Months ago

Score: 0.032

image/jpeg 352.86 kiB

lizheru

explicit

male

sans (undertale) papyrus (undertale) sans papyrus (underswap) sans (underswap) skeleton sans_(undertale) papyrus_(undertale) papyrus_(underswap) sans_(underswap)

humanoid undead animated skeleton animated_skeleton

undertale underswap

sex duo high resolution fellatio oral video games male/male sibling incest siblings brothers brother video game humanoid television bone undead not furry skeleton alternate universe papyrus (undertale) penile underswap alternate_universe lizheru sans (underswap) underswap papyrus (underswap) lizheru

5 Years 9 Months ago

Score: 0.017

image/jpeg 160.59 kiB

anarchypuppet frosty cherri

explicit

female

undyne alphys

mammal scalie reptile fish marine

undertale underswap

pussy breasts furry green eyes hair highlights high resolution nipples areolae brown hair tail eyewear glasses smile video games face wide hips vagina teeth water closed eyes moon navel ponytail sky sharp teeth thick thighs game thighs fish marine non-mammal breasts e621 red hair beach seaside stomach eyes casual nudity video game tied hair scar hips shortstack thick tail night sky facial expression big hair green highlights alternate universe genitals genitalia anthropomorphism underswap detailed background green_highlights alternate_universe highlights (coloring) detailed background highlights_(coloring) frosty cherri underswap landform frosty_cherri

5 Years 9 Months ago

Score: 0.02

image/jpeg 127.78 kiB

lizheru

explicit

female male

sans (undertale) sans sans_(undertale)

undertale underswap

pussy duo fingering humanoid penis male/female penis comic vaginal video games penetration vaginal penetration vagina game vaginal fingering comic text 1:1 aspect ratio english text bone finger fuck not furry skeleton alternate universe genitals humanoid genitalia english genitalia underswap rule34.xxx alternate_universe lizheru 1:1 aspect ratio underswap lizheru

5 Years 9 Months ago

Score: 0.018

image/jpeg 731.41 kiB

redeyedgazer

explicit

male

sans (undertale) papyrus (undertale) sans papyrus skeleton sans_(undertale) papyrus_(undertale)

undead animated skeleton animated_skeleton

undertale underswap undertale fanfiction

sex duo high resolution humanoid penis penis balls orgasm cum cum inside absurd resolution video games penetration anal anal penetration male on male male/male cum in ass sibling incest siblings male penetrating anal sex brothers brother 1:1 aspect ratio video game bone undead not furry skeleton male only alternate universe genitals humanoid genitalia genitalia bodily fluids bara underswap male penetrated rule34.xxx alternate_universe genital fluids male penetrating male underswap redeyedgazer redeyedgazer

5 Years 9 Months ago

Score: 0.029

image/png 158.19 kiB

lizheru

explicit

male

sans (undertale) papyrus (undertale) papyrus (underswap) sans (underswap) skeleton sans_(undertale) papyrus_(undertale) papyrus_(underswap) sans_(underswap)

undead animated skeleton animated_skeleton

undertale underswap

duo humanoid penis penis video games male on male male/male incest text video game bone undead not furry skeleton orange penis alternate universe genitals humanoid genitalia genitalia underswap orange_penis alternate_universe lizheru sans (underswap) underswap papyrus (underswap) lizheru

5 Years 9 Months ago

Score: 0.016

image/jpeg 296.25 kiB

lizheru

explicit

male

sans (undertale) papyrus (undertale) sans (underswap) skeleton sans_(undertale) papyrus_(undertale) sans_(underswap)

humanoid undead animated skeleton animated_skeleton

undertale underswap

sex duo high resolution video games penetration anal anal penetration male on male male/male sibling incest siblings male penetrating brothers brother video game humanoid bone undead not furry skeleton alternate universe papyrus (undertale) underswap male penetrated rule34.xxx alternate_universe lizheru sans (underswap) male penetrating male underswap lizheru

5 Years 9 Months ago

Score: 0.017

image/png 1.39 MiB

lizheru

explicit

male

sans (undertale) sans (underswap) skeleton sans_(undertale) sans_(underswap)

humanoid undead animated skeleton animated_skeleton

undertale underswap

duo humanoid penis penis tongue video games male on male male/male ! red penis text 1:1 aspect ratio humanoid english text blue tongue bone undead not furry skeleton alternate universe genitals humanoid genitalia english genitalia underswap rule34.xxx alternate_universe lizheru sans (underswap) underswap lizheru

5 Years 9 Months ago

Score: 0.014

image/png 1.78 MiB

lizheru

explicit

male

sans (undertale) papyrus (undertale) sans (underswap) skeleton sans_(undertale) papyrus_(undertale) sans_(underswap)

humanoid undead animated skeleton animated_skeleton

undertale underswap

sex duo humanoid penis penis video games penetration anal anal penetration male on male male/male sibling incest siblings biped male penetrating anal sex brothers brother video game humanoid bone undead not furry skeleton orange penis alternate universe genitals humanoid genitalia genitalia underswap male penetrated rule34.xxx orange_penis alternate_universe lizheru sans (underswap) male penetrating male underswap lizheru

5 Years 9 Months ago

Score: 0.016

image/png 1.45 MiB

lizheru

explicit

male

sans (undertale) papyrus (undertale) sans papyrus skeleton sans_(undertale) papyrus_(undertale)

humanoid undead animated skeleton animated_skeleton

undertale underswap

sex duo penis oral video games penetration male on male male/male oral penetration sibling incest siblings male penetrating brothers brother 1:1 aspect ratio video game humanoid blue penis bone undead not furry skeleton male only alternate universe papyrus (undertale) genitals genitalia underswap male penetrated rule34.xxx alternate_universe lizheru male penetrating male underswap lizheru

5 Years 9 Months ago

Score: 0.016

image/png 1.66 MiB

lizheru lizherubones

explicit

male

sans (undertale) papyrus (undertale) sans papyrus skeleton

undead animated skeleton

undertale underswap undertale fanfiction

sex blush clothing duo clothed erection penis saliva tongue tongue out video games penetration anal anal penetration male on male male/male bed looking pleasured bedroom drooling incest siblings glowing male penetrating anal sex magic brothers brother tagme clothed sex video game cigarette smoking bone undead not furry glowing penis skeleton furniture alternate universe genitals magic penis genitalia bodily fluids underswap male penetrated glowing genitalia skeletal anus male penetrating male

5 Years 9 Months ago

Score: 0.03

image/gif 562.56 kiB

unknown artist

questionable

male

sans (undertale) papyrus (undertale) skeleton

monster animated skeleton

undertale underswap

video games male on male male/male sibling kiss animated monster incest siblings brothers brother 1:1 aspect ratio video game bone undead not furry skeleton alternate universe misleading thumbnail underswap 2d animation misleading thumbnail unknown artist creator 2d animation 2d

5 Years 9 Months ago

Score: 0.01

image/jpeg 120.69 kiB

yugaiga yugaiga2 yugaiga@ut

safe

female

undyne alphys

fish marine

undertale

blush breasts claws clothing duo clothed hair shirt tank top eyewear smile video games standing face yellow eyes cleavage ponytail grin heart symbol fish marine non-mammal breasts long hair e621 red hair simple background webbed feet white background 14 tied hair gills hair tie eyepatch facial expression webbed hands sans standing position anthropomorphism underswap topwear membrane (anatomy) yugaiga アンテ絵まとめ undertale10000users入り 肋骨ブラウス 負ける気がしない

5 Years 9 Months ago

Score: 0.014

image/png 3.15 MiB

sinfulvoid

questionable

female male

sans (undertale)

mammal feline humanoid animal humanoid cat humanoid undead animated skeleton feline humanoid felid felid humanoid mammal humanoid

undertale underswap

blush looking at viewer blue eyes clothing duo fur mammal clothed high resolution shirt tuft white fur solo focus saliva tongue tongue out open mouth tail feline smile video games fluffy fluffy tail happy standing face teeth digital media closed eyes sweat pose legwear pants inner ear fluff 2016 e621 disembodied hand surprise grey background boots footwear point of view neckerchief simple background toony white body eyes nervous animal humanoid cat humanoid humanoid holding tail star eyes multiple poses surprised bone undead blue bottomwear facial expression skeleton blue clothing white topwear animated skeleton white clothing white shirt alternate universe blue pants hand in mouth standing position bodily fluids anthropomorphism underswap topwear blue boots fish hooking bottomwear grey background digital drawing (artwork) bottomwear junk tag sinfulvoid

5 Years 9 Months ago

Score: 0.014

image/jpeg 165.19 kiB

friisans

safe

female

toriel

mammal caprine boss monster goat bovid boss_monster

undertale alterswap

blush text clothing fur gloves mammal clothed high resolution solo white fur dialogue english text video games heart symbol dress e621 pink eyes simple background text white body bandana white background english text goat kerchief alternate universe handwear english anthropomorphism underswap alternate_universe dialogue alterswap friisans altertale friisans

5 Years 9 Months ago

Score: 0.015

image/jpeg 128.56 kiB

sizzlingwaffle

safe

papyrus (undertale) papyrus_(undertale)

undead animated skeleton animated_skeleton

undertale underswap

clothing high resolution solo video games monochrome hoodie cigarette smoking bone undead not furry skeleton alternate universe underswap topwear alternate_universe 3:4 underswap sizzlingwaffle sizzlingwaffle

5 Years 9 Months ago

Score: 0.028

image/gif 2.02 MiB

friisans

safe

female male

toriel

mammal caprine boss monster goat bovid boss_monster

undertale alterswap

blush clothing gloves high resolution pattern background solo tongue open mouth red eyes smile video games face plant horns teeth symbol-shaped pupils one eye closed heart symbol vein cute food fruit wink animated angry e621 simple background mother parent v sign bandana eyes tagme mature female anger vein 1 male strawberry exotic pupils kerchief gesture facial expression cupcake double v sign alternate universe handwear /v/ cross pupils underswap :d pattern_background alternate_universe cross_pupils 4chan.org cross-popping vein :d chan style imageboards blushing cheeks cross-popping_vein short playtime unusual_pupils star_pupils alterswap friisans altertale friisans

5 Years 9 Months ago

Score: 0.018

image/png 124.53 kiB

goatboyalex

safe

female

undyne alphys undyne (underswap) alphys (underswap) alphys_(underswap) undyne_(underswap)

humanoid scalie fish marine

undertale underswap

breasts clothing furry clothed green eyes hair tank top eyewear glasses video games happy muscular muscular female cleavage ponytail hand holding slightly chubby fish marine overweight fin colored nails coat lab coat nails red hair simple background makeup lipstick eyes tagme tied hair humanoid black lipstick hair tie labcoat alternate universe underswap topwear alternate_universe green tanktop green tank top green_tank_top underswap undyne (underswap) goatboyalex goatboyalex alphys (underswap)

5 Years 9 Months ago

Score: 0.009

image/jpeg 504.62 kiB

fagraea

safe

alphys

scalie lizard reptile

undertale underfell underswap swapfell

looking at viewer clothing furry gloves solo video games weapon e621 boots footwear point of view melee weapon polearm fingerless gloves blood scar red sclera halberd alternate universe handwear colored sclera bodily fluids anthropomorphism underswap fagraea

5 Years 9 Months ago

Score: 0.012

image/jpeg 76.78 kiB

drakoonlord

questionable

male

sans (undertale) sans (underfell) sans (underswap)

humanoid scalie reptile monster snake naga draconcopode

undertale underfell underswap

blush furry tongue tongue out open mouth red eyes video games teeth sharp teeth vore monster e621 glowing glowing eyes eyes snake humanoid naga 16:9 aspect ratio oral vore bone skeleton serpentine legless alternate universe sans (undertale) underfell underswap drakoonlord sans (underfell) sans (underswap) 16:9 widescreen apode

5 Years 9 Months ago

Score: 0.02

image/gif 391.04 kiB

psicro

explicit

male intersex

papyrus (undertale) papyrus

mammal human humanoid primate undead animated skeleton

undertale underswap

sex pussy bottomless clothing duo mammal clothed erection humanoid penis penis balls vaginal video games pillow penetration vaginal penetration male/male vagina heart heart-shaped pupils symbol-shaped pupils heart symbol pants animated e621 male penetrating intersex on male bouncing balls clothed sex cuntboy humanoid hoodie pillow hug no panties 16:9 aspect ratio open pants bone undead not furry cuntboy on male skeleton open clothes animated skeleton alternate universe papyrus (undertale) genitals humanoid genitalia ectoplasm hugging pillow genitalia underswap topwear booru bottomwear intersex penetrated psicro andromorph/male andromorph penetrated male penetrating intersex male penetrating andromorph open bottomwear

5 Years 9 Months ago

Score: 0.033

image/png 739.39 kiB

unknown artist

explicit

male

sans (undertale) papyrus (undertale) sans papyrus

humanoid undead animated skeleton

undertale underswap

sex blush clothing duo clothed high resolution erection humanoid penis penis fellatio oral tongue tongue out video games male on male male/male e621 incest yaoi simple background white background clothed sex video game humanoid cigarette smoking bone undead not furry unknown artist skeleton orange penis animated skeleton alternate universe not_furry papyrus (undertale) sans (undertale) genitals humanoid genitalia penile unknown_artist genitalia animated_skeleton sans_(undertale) underswap alternate_universe papyrus_(undertale) unknown artist creator junk tag

5 Years 9 Months ago

Score: 0.009

image/jpeg 194.70 kiB

unknown artist

safe

male

sans (undertale) papyrus (undertale)

humanoid undead animated skeleton

undertale underswap

clothing smile video games hug face tears closed eyes inside e621 indoors humanoid bone undead not furry facial expression skeleton alternate universe bodily fluids underswap unknown artist

5 Years 9 Months ago

Score: 0.024

image/png 278.28 kiB

nsfwshamecave

safe

male

sans (undertale) papyrus (undertale)

humanoid undead animated skeleton

undertale underfell underswap

blush clothing video games heart symbol kiss e621 surprise humanoid surprised bone undead not furry skeleton alternate universe fontcest underswap question mark kissing neck nsfwshamecave better version at source