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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)

Alphys Höek CHAPTER 2

Chara laughed, pulling out his iphone and watching the view count on his latest undertale shitpost skyrocket like hotcakes. "1,000...2,000...5,000...10,000..."

Adorable, Glasses, Insanity, Lizard

My Spider Dance Lyrics

#2 of poetry these lyrics popped into my head in the shower when the "spider dance" song from undertale was stuck in my head. i'm not particularly a fan of undertale, but let's not get into that.

Spider Dance, lyrics

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 Prince

As the undertale world is made up of a multiverse of possibilities, this one is one of those universes where the characters in this story are all 18+ simon belongs to his player. undertale and related items were made by the annoying dog: toby fox.

Goat, Incest, Mother, Mouse, Rule 34, Sheath, Size Difference, Sleeping, Son, Undertale

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

World building for the Undertale AU

Also, i need it because i like the plot of some aus that aren't undertale reskins. (there's an asriel redeeming au that i've particularly taken a fancy to... along with outertale.

AU, Brainstorming, Undertale

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

An Unknown Under Tale - Prologue

About the amazingly awesome game undertale with some original characters written in, including his and my fursonas. **second:** i do not own any rights to undertale, it's characters, it's plots, blah blah blah legal stuff.

Anthro, Claws, Compassion, Corruption, Fins, Magic, Male, Pain, Prologue, Story, Tail, Trouble, Undertale, Video Games, Young

Tempted By The Feet Of Alphys

Sigh...another day, another fetish fic for undertale.

Anthropomorphic, Cuddling, Domination/Submission, Dominatrix, Ejaculation, Erotic, Fanfiction, Fish, Foot Fetish, Foot Jobs, Foot Worship, Glasses, Kinky, Lesbian, Licking, Lizard, Love, Masturbation, Mature, NSFW, Orgasm, Relationships, Rule 34, Sweat, Teasing, Video Games

Complete

Inspired from undertale - toby fox

Anthropomorphic, Burgerpants, Cute, Gay, Love, M/M, Nice cream guy, Nicepants, Relationships, SFW, Undertale, male x male