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Undyne time!!!!

Once it did, he opened up the door and let undyne in. "today we'll be doing something you probably have never done before, frisk" she said. she took him into his room and took out a bottle of red nail polish.

Gender Shifting, Undyne

The Messenger

undyne approached alphys' room. the door was closed but undyne could hear the telltale sounds of someone watching cartoons inside. \* ah, who's there? sorry, just a moment.

Messenger, Undertale

Giantess Toriel X Alphys: Incestual Apocalypse

"realizing how incredibly stupid it was that she had somehow forgotten to mute her ringtone, undyne spoke to alphys in a nervously hushed whisper over the phone.

Abuse, Adult Content, Anthro, BDSM, Bisexual, Blood, Blowjob, Blush, Bondage, Breastfeeding, Breasts, Caprine, Cock And Balls Torture, Comedy, Creampie, Cumshot, Dildo, Domination/Submission, Dominatrix, Ear Fetish, Ejaculation, Elephant, Erection, Family, Fellatio, Femdom, Fingering, Foot Fetish, Foot Worship, Footjob, French Kissing, Gangbang, Glasses, Goat, Gore, Group, Handjob, Hermaphrodite, Horror, Humiliation, Incest, Insanity, Licking, Lizard, M/F, M/M, Macro, Master/Slave, Masturbation, Mature, Micro, Mind Control, Molesting, NSFW, Nudity, Orgasm, Parody, Pedophilia, Plushophilia, Public, Rape, Relationships, Revenge, Romance, Rule 34, Satire, Scalie, Semi Consensual, Sex, Shrinking, Size Difference, Snuggles, Suicide, Teasing, Threesome, Torture, Transformation, Transgender, Unbirthing, Underage, Undertail, Undertale, Violence, Vore (soft), Voyeurism, giantess, moaning, murder, screaming, smut, sucking

Alphys' Modern Life: Camera Shy (Part 3)

Meanwhile, undyne and papyrus were up to no good, as always.

Comedy, F/F, Fanfiction, M/F, Rocko's Modern Life, Romance, Undertale

Alphys' Modern Life: Camera Shy (Chapter 1)

Papyrus asked undyne, returning all of the stage props to their rightful, proper places while undyne put her mouth directly over alphys' and blew her full of air again, effectively reinflating her back into her normal state.

Fanfiction, Rocko's Modern Life, Undertale

Alphys' Modern Life: Camera Shy (Part 2)

undyne scolded him, smacking him upside the head with the handle of her ski (the left one, to be exact).

Comedy, F/F, Fanfiction, M/F, Rocko's Modern Life, Romance, Undertale

King Asgore Dreemurr's Love (Undertale Fanfiction)

"undyne and i've originally kissed a little, so this shouldn't be too different," he thought. "then again, she was my ex-girlfriend, but i'm glad it's not interspecies."

Anthro, Anthropomorphic, Asgore, Asgore dreemurr, Breeding, Consensual, Couple, Cum, Domination/Submission, Ejaculation, Erection, Fanfiction, Female, Female Ejaculation, Goat, Impregnation, King, Kissing, Love, M/F, Male, Male/Female, Presenting, Romance, Sex, Short, Short Story, Toriel, Undertale, Vaginal, Virgin

Alphys' Bad School Day (PART 2)

Alphys whispered into undyne's ear. "hey, i'm a pegasister myself and i'm greatly offended by that!" undyne hissed at her in annoyance. "so am i..."

Comedy, Fanfiction, Romance, Undertale

Alphys' Modern Life: Camera Shy (Chapter 3)

undyne scolded him, smacking him upside the head with the handle of her ski (the left one, to be exact).

Fanfiction, Rocko's Modern Life, Undertale

King's Company I

He continued to think about aero, how the first night they spent on the surface they had a large feast in his home, he, toriel, undyne, and papyrus were cooking up a storm in the kitchen.

Adult, Adult Content, Aroused, Ass, Balls, Bareback, Belly, Bisexual, Blowjob, Chubby, Cock, Cuddle, Cumshot, Dick, Erection, Erotic, Explicit, Fanfiction, Fantasy, Fat, Fatfur, Fatty, Feeding, Fondling, Foreplay, Gay, Handjob, Hard-On, Hotdogging Sex Position, Hybrid, M/M, Male, Masturbation, Orgasm, Orgasm Denial, Penis, Seed, Sex, SoFurry, Spooge, Story Series, Tailhole, Tongue, Uncut, Various Species, Yiff, Yiffy

Ultimate Furry Crossover: An Adult Choose Your Own Adventure Entry 25 - Part 1 of 2

([http://undertale.wikia.com/wiki/undyne](http://undertale.wikia.com/wiki/undyne)) ursa (gummi bears) villager (animal crossing, smash bros.)

Alien, Anal, Choose Your Own Adventure, Deer, Disney, Fanfiction, Feline, Fox, M/F, M/M, Mass Effect, Oral, Raccoon, Rule 34, Seduction, Sly Cooper, Teen, Teenager, Voyeurism, Wolf, Yautja, asari, predator

Crouching Toriel, Hidden Cougar: Chapter Seven

"undyne is a special friend to you, i know." frisk nodded vigorously. "and i know that you delight in sharing with her anything that brings you joy.

Angst, Cuddling, First Time, Frisk, Frottage, Papyrus, Romance, Sans, Soriel, Toriel, Undertale