40 results for gaster. - [An Experiment Gone Wrong? CH.5 (Rewrite)](https://fse.anthro.fr/stories/1084691-an-experiment-gone-wrong-ch-5-rewrite.md) Author: Wisk_Sith_Kulux Tags: Asgore, Asriel Dreemurr, Frisk, Gaster, Hurt/Comfort, Named OC, Papyrus, Sans, Toriel, Undertale, Undertale AU, Undyne, chara - [Alphys Höek CHAPTER 5](https://fse.anthro.fr/stories/987513-alphys-hoek-chapter-5.md) Author: xandermartin98 Tags: Adorable, Glasses, Insanity, Lizard - [Underfoot Fetishtale](https://fse.anthro.fr/stories/1098383-underfoot-fetishtale.md) Author: xandermartin98 Tags: Adorable, Adorkable, Alphys, Anthro, Asgore, Asriel, Bisexual, Blowjob, Blush, Breastfeeding, Burgerpants, Caprine, Cat, Catgirl, Creampie, Crossdressing, Cumshot, Cute, Elderly, Endosomatophilia, Erection, F/F, Fanfiction, Feline, Fellatio, Fetishes, Fish, Foot Fetish, Footjob, French Kissing, Gaster, Gay Relationships, Gerson, Glasses, Goat, Goat mom, Group, Humiliation, Incest, Lesbian, Licking, Lizard, M/F, M/M, Masturbation, Mature, Mind Control, Mother, Muffet, Nice cream guy, Nudity, Orgasm, Orgasm Denial, Orgy, Papyrus, Pedophilia, Penetration, Revenge, Rule 34, S&M, Sans, Scalie, School, Seduction, Shrinking, Size Difference, Socks, Sweat, Teasing, Tickling, Tits, Toe Wiggling, Toe sucking, Toriel, Torture, Turtle, Underage, Undertail, Undertale, Underwear, Undyne, Various Species, Verbal abuse, Video Games, Virgin, Vore (soft), Voyeurism, WORSHIP, brain, giantess, gross, mouthplay, pie, shipping, soles, stomach, stomping, toes, weird - [An Experiment Gone Wrong? CH.1 (Rewrite)](https://fse.anthro.fr/stories/1084684-an-experiment-gone-wrong-ch-1-rewrite.md) Author: Wisk_Sith_Kulux Tags: Asgore, Asriel Dreemurr, Frisk, Gaster, Hurt/Comfort, Named OC, Papyrus, Sans, Toriel, Undertale, Undertale AU, Undyne, chara - [Lemon Fed (Undertale)](https://fse.anthro.fr/stories/1033301-lemon-fed-undertale.md) Author: xandermartin98 Tags: Acid, Adorable, BDSM, Bestiality, Blush, Bondage, Breastfeeding, Comedy, Cumshot, Cute, Digestion, Domination/Submission, Erection, Fat, Fingering, Food Play, Foot Fetish, Glasses, Horror, Humiliation, Humor, Insanity, Licking, Lizard, Love, Master/Pet, Masturbation, Parody, Penetration, Rape, Romance, Satire, Scalie, Sex, Size Difference, Straight, Teasing, Tentacles, Vagina, Video Games, Vore (hard) - [Draconicon's R34 Harem 17: Scientific Help](https://fse.anthro.fr/stories/1567630-draconicon-s-r34-harem-17-scientific-help.md) Author: draconicon Tags: Alphys, Asriel, Closet pervert, Corruption, Dildo, Draconicon, Dragon, Exhibitionism, F/solo, Goat, Harem, Horny, M/F, M/M, Masturbation, Musk, Reptile, Series, Shy, Voyeurism, Wet - [An Experiment Gone Wrong? CH.2 (Rewrite)](https://fse.anthro.fr/stories/1084685-an-experiment-gone-wrong-ch-2-rewrite.md) Author: Wisk_Sith_Kulux Tags: Asgore, Asriel Dreemurr, Frisk, Gaster, Hurt/Comfort, Named OC, Papyrus, Sans, Toriel, Undertale, Undertale AU, Undyne, chara - [How Bratty and Catty Stole America's Presidential System](https://fse.anthro.fr/stories/1124154-how-bratty-and-catty-stole-america-s-presidential-system.md) Author: xandermartin98 Tags: Abuse, Adorable, Adorkable, Adult, Adult Content, Albino, Alcohol, Alligator, Alphyne, Alphys, Anal, Anatomy, Anthro, Aroused, Asgore, Asriel, Ass, Barefoot, Bestiality, Bikini, Bisexual, Blood, Blowjob, Blush, Bondage, Boobs, Brainfucking, Bratty, Breastfeeding, Breasts, Bulge, Burgerpants, Buttsex, Cage, Cannibalism, Caprine, Cartoon, Cartoony, Cat, Catgirl, Catty, Cheating, City, Claws, Cleavage, Clone, Close-Up, Comedy, Couple, Cum, Cumming, Cumshot, Cunnilingus, Cute, Dark, Death, Destruction, Donald Trump, Double-Penetration, Dress, Duos, Ear Fetish, Earrings, Ears, Earwax, Elevator, Emotional, Endosomatophilia, Erection, Erotic, Evil, Explicit, F/F, F/F/F/F, Family, Fanfiction, Fantasy, Fat, Feet, Fellatio, Female, Female Ejaculation, Female/Female, Fetishes, Fighting, Fingering, Fish, Foot Fetish, Foot Massage, Foot Worship, Footjob, Foursome, Fucking, Gagged, Gaster, Gay, Gay Relationships, Girl Power, Glasses, Goat, Gore, Grinch, Group Sex, Hermaphrodite, Hillary Clinton, Horror, Humiliation, Humor, Incest, Insanity, Interspecies, Kinkshaming, Kinky, Kissing, Lesbian, Licking, Lizard, Love, M/F, M/M, M/M/M, Macro, Male, Masochism, Masturbation, Meme, Micro, Mind Control, Monster, Muscle Growth, Mutilation, NSFW, Naked, Naughty, Necrophilia, New York City, Nice cream guy, Nose picking, Nudity, Orgasm, Orgy, Panties, Papyrus, Parody, Paws, Penetration, Penis, Pheromones, Phones, Piercing, Plot Development, Political, Pornography, Possession, Presidents, Prostitution, Psychological, Public, Public Nudity, Public humiliation, Punishment, Pussy, Rabbit, Rape, Relationships, Reptile, Revenge, Romance, Rule 34, S&M, Sans, Satire, Scales, Scalie, Science Fiction, Seduction, Sexy, Shrinking, Sister, Skeletons, Solo, Story Progression, Straight, Stripper, Striptease, Teasing, Temptation, Tentacles, Theme Song, Threesome, Tickling, Tied, Tit Fuck, Tit sucking, Tits, Toe sucking, Tongue, Topless, Toriel, Torture, Transgender, Trauma, USA, Undertail, Undertale, Underwear, Undyne, Vagina, Vaginal, Various Species, Verbal abuse, Video Games, Violence, Voyeurism, WORSHIP, WTF, Whipping, america, animals, anti-hero, apocalypse, assassination, awkward, books, brain, brain damage, brains, canon, caught, couples, crack, creepy, drooling, election, embarrassed, embarrassment, eyeballs, fourth wall, funny, furry, genocide, giantess, girlfriends, graphic, gross, heads, killing, kings, labcoat, literature, microphones, money, movies, murder, nerds, nose, pairings, public sex, puns, rings, sadism, screaming, shipping, skinny, soles, songs, swearing, terrorism, tomboy, vulgar, weird, wigs, writing - [An Experiment Gone Wrong? CH. 3(Rewrite)](https://fse.anthro.fr/stories/1084689-an-experiment-gone-wrong-ch-3-rewrite.md) Author: Wisk_Sith_Kulux Tags: Asgore, Asriel Dreemurr, Frisk, Gaster, Hurt/Comfort, Named OC, Papyrus, Sans, Toriel, Undertale, Undertale AU, Undyne, chara - [An experiment gone wrong? Part 12](https://fse.anthro.fr/stories/969144-an-experiment-gone-wrong-part-12.md) Author: Wisk_Sith_Kulux Tags: Asgore, Asriel, Catboy, Frisk, Gerson, Goatbro, Goatdad, Goatmom, Human, Monster, OC, Papyrus Undyne, Sans, Skeleton, Toriel, Undertale - [Asriel's Life of Fiction and Reality](https://fse.anthro.fr/stories/2128893-asriel-s-life-of-fiction-and-reality.md) Author: draconicon Tags: Anal, Asriel, Attempted Seduction, Docetri, Draconicon, Foot Fetish, Kinky Ace, M/M, M/solo, Not An Intended Ending, Nudity, Rule 34, Sexuality Exploration, Various Kinks, sadness, teacher/student - [Giantess Toriel X Asriel: Motherly Fuckery](https://fse.anthro.fr/stories/1066982-giantess-toriel-x-asriel-motherly-fuckery.md) Author: xandermartin98 Tags: Abuse, Adorable, Age Difference, Alcohol, Alphys, Anal, Anthro, Asgore, Asriel, BDSM, Bestiality, Big Tits, Bisexual, Blood, Blowjob, Blush, Bondage, Brainfucking, Breastfeeding, Breastplay, Bukkake, Canine, Caprine, Cartoony, Cheating, Chocolate, Clit, Comedy, Condom, Creampie, Cuckolding, Cuddling, Cum, Cum Bath, Cumshot, Cunnilingus, Cute, Dark, Deep Throat, Deep Thrust, Depression, Digestion, Doctor, Dog, Doggystyle, Domination/Submission, Ear Fetish, Earwax, Electricity, Endosomatophilia, Erection, Family, Fanfiction, Fear, Feeding, Feet, Femdom, Fighting, Flatulence, Foot Fetish, Foot Massage, Foursome, Fucked up, Fucking, Futanari, Gangbang, Glasses, Goat, Handjob, Hentai, Hermaphrodite, Hospital, Hug, Humiliation, Humor, Incest, Inflation, Insanity, Inserting, Interspecies, Kinky, Kissing, Licking, Lizard, Love, M/F, MILF, Macro, Masochism, Masturbation, Mature, Meme, Menstruation, Micro, Mind Control, Molesting, Monster, Naked, Naughty, Necrophilia, Non-Consensual, Nudity, Orgasm, Orgy, Parody, Penetration, Penis, Philosophy, Pregnancy, Prison, Psychological, Public, Punishment, Pussy, Rape, Relationships, Reptile, Romance, Rule 34, S&M, Sans, Satire, Scalie, Scat, Science Fiction, Seduction, Shrinking, Singing, Size Difference, Sleeping, Smothering, Story Series, Straight, Teasing, Teenager, Temptation, Tentacles, Thought Provoking, Tickling, Tied, Tit Fuck, Tits, Tongue, Toriel, Torture, Toys, Tragedy, Transformation, Trouble, Twerking, Unbirthing, Unconciousness, Underage, Undertail, Undertale, Vagina, Vibrator, Video Games, Violence, Virgin, Vore (soft), Voyeurism, brain, brains, caught, crippled, giantess, gross, heads, injury, sadism, soles, wheelchair Next page: https://fse.anthro.fr/stories?page=4