undertaild

explicit

female

marine undyne alphys

scalie lizard reptile fish marine monster

undertale

sex blush pussy text breasts duo furry nude hi res high resolution high resolution e621 monochrome nipples 69 69 position <3 comic cunnilingus english text oral tongue tongue out vaginal black and white eyewear glasses video games female on female female/female lesbian penetration vaginal penetration traditional media (artwork) vagina pen (artwork) teeth 2016 heart monochrome heart symbol fish marine 2016 yuri monster e621 facesitting comic text traditional media greyscale english text eye patch eyepatch pen english genitalia anthropomorphism traditional media (artwork) better version at source

nyusu ut

safe

female male ambiguous

asriel dreemurr toriel napstablook asgore dreemurr muffet undyne protagonist (undertale) mettaton monster kid shyren temmie (undertale) sans (undertale) alphys burgerpants chara (undertale) gaster papyrus (undertale) annoying dog (undertale) vulkin tsunderplane

canine mammal human cat feline humanoid scalie lizard reptile animal humanoid ghost spirit primate dog fish marine arthropod caprine robot boss monster goat undead arachnid spider living machine insect humanoid animated skeleton tem living aircraft spider humanoid anthropod hatchling

undertale 3ds

group blush looking at viewer text translation request barefoot blue eyes clothing fur furry gloves japanese text mammal translation request clothed fully clothed hair hair over eye white fur <3 brown hair english text tongue tongue out open mouth sitting black hair black sclera blonde hair blue hair brown fur cat eyewear feline glasses red eyes smile nintendo video games lying on front cub happy young female on female female/female lesbian on back pawpads spikes face ears eyes closed horn horns teeth translated sibling closed eyes building 2016 sharp teeth sweat blue skin carpet ribbons slightly chubby heart symbol sweater fangs long ears machine fish marine overweight skin feet ambiguous gender food 2016 dog fin child e621 siblings coat 4 fingers boots footwear red hair yellow skin eyelashes point of view scarf beverage purple skin striped stripes sleeping hat aircraft mother parent text eyes translated brother father robot beard facial hair microphone hair tuft house jacket video game playing humanoid bag hoodie living room vehicle tea soda family english text gills lava goat television pointing headwear excited buckteeth bone undead robe hair bow hair ribbon robes multi eye empty eyes eye patch eyepatch multi arm multi limb ghost spirit ribbon multiple arms facial expression skeleton metal hair over one eye kotatsu armless multiple limbs cousins tea pot living aircraft living machine extra eyes cousin tem striped topwear hatchling english colored sclera groceries anthropod bodily fluids anthropomorphism japanese food annoying dog (undertale) japanese junk tag skin color nyusu ut

rie (artist)

safe

female male

toriel asgore dreemurr undyne protagonist (undertale) mettaton sans (undertale) alphys papyrus (undertale) skeleton sans_(undertale) papyrus_(undertale)

mammal human humanoid scalie lizard reptile primate fish marine caprine robot boss monster goat undead animated skeleton bovid boss_monster animated_skeleton

undertale

clothing furry mammal hair high resolution kemono blonde hair eyewear glasses smile video games face ears weapon horn horns 2016 sweater long ears machine fish marine food 2016 e621 coat lab coat crown boots footwear melee weapon polearm cape mother parent snow father robot facial hair mature female hot dog humanoid hoodie thumbs up sad goat mature male snowing bone undead robe gesture eye patch eyepatch trident facial expression skeleton labcoat ketchup mustard anthropomorphism topwear mature_male rie (artist) mature_anthro rie_(artist)

sssonic2

safe

female

undyne alphys

scalie lizard reptile fish marine

undertale

blush ass breasts clothing duo furry 2015 clothed hair high resolution tongue open mouth eyewear glasses video games big butt female on female female/female lesbian wide hips teeth closed eyes cleavage sweat blue skin heart symbol speech bubble huge butt 2015 eyebrows fish marine non-mammal breasts yellow body e621 coat lab coat red hair eyelashes scales tube top large ass breast size difference blue body huge ass facial hair sweatdrop video game hips buckteeth thought bubble eyepatch yellow scales labcoat speech bubble bodily fluids anthropomorphism topwear wise hips junk tag

cubedcake

safe

female

alphys

scalie lizard reptile monster

undertale

blush clothing furry clothed portrait solo smile video games plant teeth monster e621 flower rose 1:1 aspect ratio buckteeth bouquet anthropomorphism cubedcake

dingoringo30

explicit

female male

marine toriel muffet undyne rabbit shopkeeper alphys rabbit_shopkeeper

mammal human scalie lagomorph rabbit primate fish marine monster arthropod caprine boss monster goat arachnid spider bovid leporid boss_monster

undertale

faceless male group sex blush text ass bottomless breasts clothing fur furry mammal nude clothed hair high resolution big breasts male on female male/female nipples dialogue english text straight black hair eyewear glasses absurd resolution smile video games big butt face penetration wide hips interspecies cleavage nipple bulge huge breasts ribbons lingerie hyper large breasts impregnation game human on anthro huge butt fish marine overweight purple fur pregnant yellow body chubby monster ambiguous penetration e621 translucent red hair scales purple body hat large ass hair ornament text headgear huge ass rabbit tagme mature female cellphone phone english text badonkadonk goat headwear hips my art hair bow hair ribbon bbw multi eye eyepatch yellow scales ribbon facial expression faceless character undertail accessory tea pot muffet alphys undyne extra eyes pregnant sex english rabbit shopkeeper anthropomorphism nipple outline snowdin shopkeeper mommy kink both_pregnant male human/female anthro male human/female humanoid male human/female monster dialogue mommy_kink group mature_anthro pregnant_female eyewear_only glasses_only junk tag tea_pot

pkbunny psibunny

safe

female

alphys

scalie lizard reptile

undertale

furry 2015 hi res high resolution high resolution solo e621 dialogue eyewear glasses video games 2015 e621 tagme anthropomorphism dialogue

hauntzor

questionable

female

alphys

scalie lizard reptile monster

undertale

blush looking back ass breasts furry nude 2015 solo e621 eyewear glasses video games sweat ass up slightly chubby thick thighs thighs 2015 breast squish non-mammal breasts overweight yellow body chubby monster e621 yellow skin overweight female simple background hand on face squish alphys bodily fluids anthropomorphism blue background hauntzor overweight anthro

wasajoke

safe

female male

toriel asgore dreemurr undyne protagonist (undertale) sans (undertale) alphys papyrus (undertale) skeleton sans_(undertale) papyrus_(undertale)

mammal human scalie primate fish marine monster caprine boss monster goat undead animated skeleton bovid boss_monster animated_skeleton

undertale

group breasts clothing fur furry mammal hair hi res high resolution high resolution e621 white fur big breasts brown hair absurd res blonde hair absurd resolution video games mostly nude young ears horns apron large breasts long ears fish marine camera food child monster e621 pink hair dessert white body blood nosebleed tagme naked apron video game goat pie derp eyes bone undead skeleton ketchup bodily fluids anthropomorphism 4:5 junk tag wasajoke

allesiathehedge

safe

female male

sans (undertale) alphys papyrus (undertale)

canine mammal humanoid scalie lizard reptile dog undead animated skeleton canid canis domestic dog

undertale

text clothing fur furry mammal clothed hi res high resolution comic english text absurd res eyewear absurd resolution video games 2016 speech bubble 2016 dog e621 comic text humanoid english text bone undead skeleton speech bubble alphys papyrus (undertale) english allesiathehedge

undertaild

safe

female

undyne alphys grillby

scalie reptile marine

undertale

group text breasts clothing duo furry 2015 clothed hi res high resolution e621 monochrome comic dialogue english text black and white smile video games female on female female/female lesbian traditional media (artwork) pen (artwork) teeth monochrome 2015 marine non-mammal breasts duo focus e621 coat lab coat comic text nervous snow traditional media hoodie greyscale english text pen labcoat english anthropomorphism topwear traditional media (artwork) black and white dialogue pen (artwork)

undertaild

explicit

female

marine undyne alphys

scalie lizard reptile fish marine monster

undertale

sex anus blush pussy text breasts clothing duo furry nude clothed hi res high resolution high resolution e621 monochrome nipples comic cunnilingus english text oral vaginal black and white eyewear glasses video games female on female female/female lesbian penetration vaginal penetration masturbation traditional media (artwork) vagina pen (artwork) bed vaginal masturbation closed eyes 2016 monochrome fish marine non-mammal breasts 2016 yuri monster e621 facesitting comic text video game traditional media greyscale english text eye patch eyepatch pen english genitalia anthropomorphism traditional media (artwork) better version at source

tg-0

safe

female

alphys

scalie lizard reptile

undertale

blush breasts clothing furry clothed solo eyewear glasses smile video games face teeth 2016 non-mammal breasts 2016 e621 coat lab coat simple background mouth facial expression labcoat expression anthropomorphism topwear

unknown artist

safe

female male ambiguous

asriel dreemurr flowey the flower toriel napstablook asgore dreemurr muffet undyne protagonist (undertale) greater dog lesser dog mettaton monster kid shyren temmie (undertale) gerson catty (undertale) sans (undertale) alphys burgerpants gaster grillby mad dummy nicecream man papyrus (undertale) bratty (undertale) doggo fuku fire heats flamesman dogaressa annoying dog (undertale) dogamy ice wolf (undertale) froggit pyrope bunbun npc (undertale) aaron (undertale) vulkin mettaton ex onionsan endogeny lemon bread woshua vegetoid jerry (undertale) moldsmal tsunderplane rg01 (undertale) rg02 (undertale) dummy (undertale) final froggit gyftrot ice cap loox madjick river person (undertale) snowdrake nice cream guy memoryhead everyman chilldrake thundersnail (undertale) skateboard girl ragel (undertale) nicecream_man fuku_fire greater_dog lesser_dog annoying_dog_(undertale) sans_(undertale) ice_wolf_(undertale) monster_kid mettaton_ex bunbun_npc_(undertale) papyrus_(undertale) aaron_(undertale) heats_flamesman lemon_bread mad_dummy river_person_(undertale) ice_cap dummy_(undertale) ragel_(undertale) skateboard_girl thundersnail_(undertale)

canine mammal human cat feline humanoid scalie flora fauna lion reptile lagomorph rabbit primate rodent dog fish marine mouse wolf avian bird cephalopod octopus bear arthropod butterfly insect crocodilian unknown species caprine demon amphibian frog dinosaur turtle boss monster goat gastropod slug alligator undead arachnid spider animated skeleton tem fungi fauna snail elemental fire elemental bovid amalgamate canid seahorse ursine murine ursid mollusk mollusc snowdrake domestic cat lepidopteran pantherine canis felis domestic dog extinct leporid murid syngnathid syngnathiform coleoid octopodiform elemental creature fire creature unknown_species boss_monster fire_creature animated_skeleton fungi_fauna

undertale

group text clothing fur furry clothed fully clothed hair high resolution high resolution white fur <3 english text tail absurd res blonde hair absurd resolution video games plant holding object horns ponytail heart symbol rodent ambiguous gender food e621 fire footwear black background cape simple background hat aircraft tag panic text white body headgear flower beard facial hair tied hair humanoid vehicle english text airplane headwear mushroom bone hair tie undead holding (disambiguation) absolutely everyone large group not furry snowman vegetable skeleton armless fungus emerald (disambiguation) gift box english anthropomorphism holding plate black background unknown artist creator junk tag character collage character_collage

ひな

safe

female

undyne alphys

scalie lizard reptile fish marine

undertale

blush clothing duo furry hair tail eyewear glasses video games female on female female/female lesbian ponytail 2016 kissing fish marine kiss 2016 long hair e621 coat lab coat red hair color red tied hair long hair tie labcoat hairstyle anthropomorphism topwear length ひな

薏仁／ハトムギ

safe

female

undyne alphys

scalie lizard reptile fish marine monster

undertale

clothing furry hair hi res high resolution e621 monochrome tail eyewear smile video games ponytail armor monochrome fish marine long hair monster e621 simple background 1:1 aspect ratio jacket tied hair hair tie eye patch eyepatch anthropomorphism topwear 薏仁／ハトムギ

rinzy

explicit

female

alphys

scalie lizard reptile monster

undertale

blush pussy breasts clothing furry pussy juice 2015 clothed hi res high resolution shirt solo e621 nipples vaginal eyewear glasses half-dressed video games penetration vaginal penetration wide hips masturbation vagina vaginal masturbation dildo sex toy thick thighs small breasts thighs dildo sitting 2015 non-mammal breasts monster toying self e621 open shirt partially clothed hips one breast out open clothes genitals genitalia bodily fluids anthropomorphism topwear open topwear tentacle dildo genital fluids

huakal (artist)

explicit questionable

female male

undyne mettaton sans (undertale) alphys papyrus (undertale) sans papyrus background character background characters

humanoid scalie reptile fish marine robot

undertale

blush looking at viewer looking back ass breasts clothing duo furry hair armpits big breasts open mouth side boob sideboob eyewear glasses smile video games big butt face invalid tag muscles muscular muscular female teeth romantic couple navel 2016 biceps huge breasts lingerie slightly chubby abs large breasts 1 female panties underwear fangs machine fish marine overweight bra 2016 fin e621 undressing red hair stomach point of view color red large ass mouth text poster humanoid action bone eye patch eyepatch locker locker room facial expression skeleton expression alphys undyne papyrus sans papyrus (undertale) lockers huakal (artist) background characters anthropomorphism mettaton

johnithanial

explicit

female male

alphys

scalie lizard reptile monster

undertale

sex ass breasts claws clothing duo furry e621 disembodied penis erection male on female male/female nipples penis solo focus vaginal cum cum in pussy cum inside eyewear glasses smile video games lying spread legs spreading knot on back penetration vaginal penetration vagina teeth navel 2016 slightly chubby monochrome toe claws non-mammal breasts overweight 2016 creampie monster e621 coat lab coat male penetrating stomach legs labcoat genitals genitalia bodily fluids anthropomorphism topwear female penetrated male penetrating female genital fluids

chubbyjam pinkahmena gui

explicit

female

protagonist (undertale) alphys

mammal scalie lizard reptile

undertale

text duo furry mammal comic saliva tongue open mouth video games size difference fangs saliva string belly big belly vore e621 stomach simple background internal comic text mouth shot gui alphys protagonist (undertale) saliva drip bodily fluids anthropomorphism pinkahmena saliva on tongue

badgerben skullman777

explicit

female

invalid color alphys

scalie lizard reptile monster

undertale

blush looking at viewer presenting text breasts clothing furry clothed high resolution high resolution solo big breasts nipples areolae english text open mouth tail absurd res eyewear glasses absurd resolution smile video games mostly nude vagina teeth open smile 2016 sweat huge breasts hyper large breasts edited non-mammal breasts 2016 yellow body monster lactation e621 coat hyper breasts scales simple background flashing text video game english text buckteeth presenting breasts furgonomics badgerben tail clothing thick tail yellow scales labcoat skullman777 alphys genitals english genitalia bodily fluids anthropomorphism dialogue box topwear hammerspace third-party edit dialogue

sssonic2

safe

female

catty (undertale) alphys catty_(undertale)

mammal cat feline scalie lizard reptile domestic cat felis

undertale

blush barefoot clothing duo fur furry mammal hair multicolored hair two tone hair <3 tongue open mouth black hair blue hair cat eyewear feline glasses smile video games female on female female/female hug lesbian 3 toes toes teeth closed eyes sweat slightly chubby heart symbol cute pink background fangs overweight purple fur feet yellow body e621 coat lab coat 4 fingers scales simple background fingers purple body purple hair sweatdrop video game yellow scales labcoat bodily fluids anthropomorphism topwear pink background furaffinity.net commission: catty and alphys

lee lee (artist) stary adamski

safe

female male

fan character alphys aslee-el

mammal scalie dragon lizard reptile monster caprine boss monster goat bovid mythical

undertale

blush text clothing fur furry mammal 2015 clothed hi res high resolution e621 white fur monochrome comic dialogue english text open mouth smile video games ears horn horns teeth monochrome speech bubble 2015 long ears monster e621 simple background original character dragon comic text white body english text goat speech bubble english anthropomorphism aslee-el original character dialogue mythical character

sildre

safe

female

undyne alphys

scalie lizard reptile fish marine

undertale

blush barefoot clothing duo furry 2015 hair monochrome black and white tail eyewear glasses smile video games 3 toes toes teeth ponytail sharp teeth monochrome panties underwear 2015 fish marine feet fin silhouette e621 coat lab coat sleeping sound effects controller remote control tied hair greyscale zzz fanart eyepatch ear fins labcoat alphys undyne doodle sound effect anthropomorphism sleep topwear snoozums