Help Settings

Giantess Undyne X Alphys: Fetishistic Boogaloo

undyne cried, her eyes glistening with fake tears. "undyne, i'm doing this because you fucking deserve it.

Abuse, Adorable, Adult Content, Anthro, Bad Language, Betrayal, Bisexual, Blowjob, Blush, Breastfeeding, Breastplay, Breasts, Cute, Dancing, Deep Throat, Depression, Domination/Submission, Erection, Fanfiction, Female, Female Ejaculation, Femdom, Fish, Foot Fetish, Friendship, Humiliation, Insanity, Kinky, Lesbian, Licking, Lizard, Love, Masturbation, Mind Control, NSFW, Naughty, Orgasm, Penis, Public, Rape, Revenge, Romance, S&M, Sad, Scat, Singing, Size Difference, Slave, Suicide, Teasing, Tentacles, Tickling, Tongue, Torture, Vagina, Vore (hard)

Alphys Höek CHAPTER 5

undyne sighed, briefly envisioning alphys as a scrumptious chicken drumstick. "um, undyne...why are you drooling over me?" alphys asked. "same reason you've been drooling over me, sucker!"

Adorable, Glasses, Insanity, Lizard

Evil Angel

Then the voice cracked, and undyne came in with her gun and shot everyone but ralsie.

Asgore, Asriel, Deltarune, Fanfiction, Gay, Male/Male, Ralsei, Udnertail, Undertale, fanfic

Death vs. The Undying

She raised her own arm in like fashion, with her hand open for undyne to take. undyne gripped it and for a few moments they strained against each other's grasp. "damn," said undyne, single eye open wide.

Alphys, Crossover, Death, Frisk, Sandman, Undertale, Undyne

Ultimate Furry Crossover: An Adult Choose Your Own Adventure - Castlevania

V=fkyi8algq_k)) undyne ([http://undertale.wikia.com/wiki/undyne](http://undertale.wikia.com/wiki/undyne)) ursula ([http://bof.wikia.com/wiki/ursula](http://bof.wikia.com/wiki/ursula)) **villains** _-actively hunting the protagonists_ alopex ([

Choose Your Own Adventure, Crossover, Rule 34

Alphys Höek CHAPTER 2

Episode 1: chara's best friend "undyne, we need a job badly."

Adorable, Glasses, Insanity, Lizard

Undertale: Papyrus x Frisk/Reader

"i guess i could go over to undyne's," frisk told herself halfheartedly and stepped silently over to the front door even though she has just been at their house for about forty five minutes, give or take fifteen.

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

AFTERTALE Ch. 3

undyne... don't get hurt.... please..." undyne was filled with rage hearing this sweet child cry like that. she was.... undyne's eye flashed. she stood and picked up a spear. "no more waiting..." striding out she went right out the door.

Alphys, Asriel, Frisk, Mettaton, Papyrus, Sans, Toriel, Undyne

World building for the Undertale AU

Sans hired undyne to be his bodyguard. common thugs don't have a lot of lv, after all **---relationships---** alphys x undyne (because canon) frisk has become friends with flowey and max.

AU, Brainstorming, Undertale

Asriel's Bizarre Adventure: Underground Crusaders

In fact, undyne and papyrus developed this power, as do mettaton and alphys. undyne is determined enough, but my brother is not so much. mettaton and alphys are not even fighters."

Action, Asriel Dreemurr, Boss, Crossover, Death, Fanfiction, Frisk, Human, Jojo's Bizarre Adventure, Monster, Skeleton, Story, Toriel, Undertale, Violence

The Power of a Human Soul

I heard some weird noises last night, and i didn't want to call undyne until i knew things were bad, so..."

Anal, Asgore, Asriel, Cock Growth, Deltarune, Hyper, Incest, M/M, Muscle Growth, Oral, mild hyper

An Experiment Gone Wrong? CH.2 (Rewrite)

I ask undyne to help locate you, i find you and head down to rescue only to end up passing out, which lead you to call out for help, which in turn got undyne to rescue us. it came around full circle." your both laughing at how funny it is.

Asgore, Asriel Dreemurr, Frisk, Gaster, Hurt/Comfort, Named OC, Papyrus, Sans, Toriel, Undertale, Undertale AU, Undyne, chara