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The Darkness Calls Part 4.5

Huh "undertale"? seems interesting... and it's only 10 dollars anyway...\*insert undertale montage\* 30 mins later goat mom please stay!!!!! let's eat pie together and talk about snails! 1 hour later holy shit this game is fun as hell.

Bear, Depression, Undertale, Video Games

A Slice to Savor

#9 of undertale remember when i said i'd never write undertale porn, and then i did a story of asriel getting the d? man, i'm a piece of shit.

69, Age Difference, Anthro, Anthropomorphic, Aroused, Ass, Ass Worship, Balls, Bareback, Bed, Bedroom, Big Boobs, Big Tits, Blowjob, Blush, Boobs, Booty, Breast, Breast Fondling, Breasts, Buff, Busty, Butt, Cock, Consensual, Cum, Deep Penetration, Deep Thrust, Dick, Ejaculation, Erection, Explicit, Facesitting, Fellatio, Female, Female Ejaculation, Fondling, Foreplay, Fox, French Kissing, Fucking, Goat, Goatmom, Grinning, Hard-On, Heterosexual, Hotdogging Sex Position, House, Humping, Interspecies, Jugs, Kinky, Kissing, Kitsune, Laugh, Licking, Lust, M/F, MILF, Male, Mammal, Molesting, Multiple Species, Muscles, Musk, Naked, Naughty, Nipples, Nude, Nudity, Oral, Orgasm, Pain, Passion, Penetration, Penis, Pre, Precum, Pussy, Raccoon/Fox, Rimjob, Rimming, Rough, Rough Sex, Rule 34, Seed, Sex, Sexy, Short, Short Story, Sixty-Nine, Size Difference, Spanking, Spooge, Straight, Stretching, Teasing, Tits, Tongue, Toriel, Uncut, Undertale, Vagina, Vaginal, Various Species, Wet, hotdog

Bergenfuckung

#10 of undertale a quickie story for the cutie kitty, knelle. :o he wanted a go with goatdad asgore (who can blame him?), so here it is! thumbnail background is from undertale.

Abyssinian cat, Age Difference, Anal, Anthro, Anthropomorphic, Asgore, Ass, Balls, Bareback, Blush, Booty, Bottomless, Bovine, Boy, Butt, Cat, Cheating, Cock, Consensual, Creampie, Cum, Cute, Dick, Ejaculation, Erection, Explicit, Fat, Feline, Flirtation, Fondling, Foreplay, Fucking, Gay, Goat, Hard-On, House, Interspecies, Kitty, Laugh, Licking, Lust, M/M, Male, Mammal, Masturbation, Messy, Molesting, Multiple Species, Musk, Naughty, Oral, Orgasm, Pawing, Penetration, Penis, Pre, Precum, Riding, Rule 34, Seed, Sex, Sexy, Short, Shy, Size Difference, Small, Spooge, Stretching, Teasing, Tongue, Uncut, Undertale, Vanilla, Various Species

So Hyped

#11 of undertale here's a patreon prize for chobin, who wanted to see catty and bratty from undertale having num-nums. it should have been about mettaton. <:3c thumbnail background is from undertale.

Alligator, Anal, Anthro, Anthropomorphic, Aroused, Ass, Ass Worship, Balls, Bareback, Bed, Belly, Big Boobs, Big Tits, Bisexual, Boobs, Booty, Bottomless, Bratty, Breast, Breasts, Busty, Butt, Cat, Catty, Chubby, Cock, Consensual, Cum, Cumming, Dick, Ejaculation, Erection, Explicit, Fat, Feline, Female, First Time, Foreplay, Futa, Futanari, Girl, Interspecies, Licking, Lust, Mammal, Multiple Species, Naked, Naughty, Nude, Nudity, Orgasm, Penetration, Penis, Pre, Precum, Pussy, Reptile, Rimjob, Rimming, Rule 34, Scalie, Seed, Sex, Sexy, Shemale, Short, Spooge, Stretching, Tail, Tailhole, Tits, Tongue, Uncut, Undertale, Vagina, Various Species, Virgin

Under Her Tail

It was true, his new head barred many similarities to the iconic 'goat mom' monster of undertale.

Boobs, Breast, Butt, Cooper, Cute, Fallout, Goat mom, Hyper, Reality change, Sexy, TG, Transformation, Undertail, big, desmond, tf

Undertale: Papyrus x Frisk/Reader

#1 of undertale papyrisk is otp (also charisk) **a/n: hey, hey, hey, i'm tk and here today with an undertale fanfiction, yay!

Chara x frisk, Chara x reader, Detemmienation, Dream, Frisk, Papyrus, Papyrus x frisk, Papyrus x reader, Reader, Sans, Sans x frisk, Sans x reader, Sex, Toriel, Undertale, Wet Dream, chara, determination, spaghetti, underground

Prince Dreemurr's Plaything

#8 of undertale a middle-length story that came out of a) my budding lewd interest in asriel and b) the fact that i love bui and enjoy making my friends happy.

69, Anal, Anthro, Anthropomorphic, Aroused, Asriel, Asriel Dreemurr, Ass, Ass Worship, Balls, Bareback, Blowjob, Butt, Cock, Consensual, Cum, Dick, Edgy, Ejaculation, Erection, Explicit, Fellatio, Flirtation, French Kissing, Fucking, Gay, Goat, Interspecies, Kissing, Licking, Lust, M/M, Male, Mammal, Missionary, Molesting, Naked, Naughty, Nude, Nudity, Oral, Orgasm, Otter, Pawing, Penetration, Penis, Pre, Precum, Riding, Rimjob, Rimming, Rule 34, Seed, Short, Size Queen, Spooge, Uncut, Undertale, Vanilla, Various Species

Alphys Höek

#1 of alphys höek a few short weeks after the events of undertale, alphys signs up to be the president of mettaton's new fan club, having no idea what she's getting herself into.

Abuse, Adorable, Anthropomorphic, Bestiality, Cat, Chubby, Comedy, Cute, Dog, Domination/Submission, Fanfiction, Feet, Fish, Foot Fetish, Glasses, Hug, Insanity, Lesbian, Licking, Lizard, Massage, Meme, Music, Penis, Pet, Prostitution, Romance, Satire, Slavery, Space, Teasing, Tickling, Vagina, Video Games, Vore (soft)

An experiment gone wrong? Part 1

(old) so i been rolling an idea through my head since i seen/played undertales.

Asgore, Asriel, Original Character, Toriel, Undertale, more to come

DETERMINED Interloper

Oh, wait... you thought this was an undertale story? heh, surprise, surprise, it's a deltarune story! so, ah, spoilers for the undertale sequel.

Anal Vore, Brother, Deltarune, Frottage, Goat, Hermaphrodite, Human, Incest, Macro, Male, Maw Play, Micro, Mouse, Rule 34, Siblings, Unbirthing, Undertale, Underwear

Crola Redarac Reference Biography

Favorite game(s): undertale favorite movie(s): interstellar and tlor return of the king extended version favorite book(s): inheritance cycle friends: em: em is probably crola's first friend, although they fight often because em always hit on him, already

Male, Naga, Reference, biography

Undertale 2

"MUuh-m-my mask b-bwoke when I-" he stopped to sniff, "w-WUH-w-when I few-W-w." He stopped bawling momentarily, but his breathing became erratic, and he shuddered every now and again. He raised the broken mask up to her face so that she could see. She...

Cub, Fanfiction, Panther, Undertale