40 results for gaster.

- [FF: A Fallen Hero](https://fse.anthro.fr/stories/949898-ff-a-fallen-hero.md)
  Author: RaiRaijinn
  Tags: Dream, Fanfiction, Flower, Gnoll, Goat, Humor, Hyena, Short Story, Transformation, Undertale, homoerotic
- [Alphamalg (Alphys X Amalgamates): The Completely Degenerate Series [DIRECTOR'S CUT]](https://fse.anthro.fr/stories/1028900-alphamalg-alphys-x-amalgamates-the-completely-degenerate-series-director-s-cut.md)
  Author: xandermartin98
  Tags: Adorable, Adult, Adult Content, Anal, Angst, Anime, Anthro, BDSM, Balls, Bestiality, Big Boobs, Big Tits, Birth, Bisexual, Biting, Blowjob, Blush, Bondage, Boobs, Bra, Breast Sex, Breastfeeding, Breasts, Bukkake, Butt, Canine, Captivity, Character Development, Cheating, Claws, Cock Worship, Comedy, Compassion, Cuckolding, Cuddling, Cum, Cumshot, Cute, Dark, Death, Deep Penetration, Deep Throat, Dog, Domination/Submission, Dominatrix, Double-Penetration, Dread, Dream, Drugs, Ejaculation, Erection, Family, Fanfiction, Fantasy, Fashion, Fat, Female, Feral, Fighting, Fish, Foot Fetish, Friendship, Fucking, Gag, Gang-Rape, Gangbang, Genital Vore, Girl, Girly, Glasses, Goat, Hentai, Hermaphrodite, Horror, Humiliation, Humor, Incest, Insanity, Interspecies, Kinky, Kissing, Lesbian, Licking, Lizard, Love, Lust, Mammary Intercourse, Master/Pet, Masturbation, Menstruation, Milking, Mind Control, Monster, Mutant, NSFW, Naked, Naughty, Nudity, Oral, Orgy, Panties, Parody, Penetration, Penis, Porn Flick, Predator/Prey, Prostitution, Punishment, Pussy, Rape, Relationships, Revenge, Romance, Rule 34, S&M, Sad, Satire, Scales, Scalie, Scat, Secret Love, Seduction, Sex, Sexy, Short Story, Size Difference, Story Progression, Story Series, Straight, Striptease, Suggestive, Sweat, Teasing, Temptation, Tentacles, Tickling, Tied, Tit Fuck, Tits, Tongue, Topless, Trouble, Unconciousness, Vagina, Vaginal, Various Species, Video Games, Vore (soft), Voyeurism, Weight Gain
- [Be They Fat or Lean](https://fse.anthro.fr/stories/1642035-be-they-fat-or-lean.md)
  Author: ChoiceCuts
  Tags: Alcohol, Cooking, Cooking Vore, Deep Frying, Demoness, Diablo, Drinking, F/F, FF, Fingering, Frying, Human, Magic, Oil, Sex, Snuff, Succubus, Tongue, Torture, Vaginal, eating out
- [I See Alphys, I See Francis (Alphys X Francis): Part 2](https://fse.anthro.fr/stories/1101899-i-see-alphys-i-see-francis-alphys-x-francis-part-2.md)
  Author: xandermartin98
  Tags: Abuse, Age Difference, Alphys, Anal, Anthro, Balls, Bestiality, Biting, Blowjob, Breast Fondling, Breastfeeding, Burgerpants, Butt, Caprine, Character Development, Couple, Creampie, Crossdressing, Crossover, Cumshot, Dancing, Dinosaur, Endosomatophilia, Erection, Fanfiction, Fat, Father, Feet, Femdom, Fingering, Fish, Foot Fetish, Foot Massage, Footjob, Futanari, Gang-Rape, Goat, Heterosexual, Humiliation, Humor, Incest, Internal, Interspecies, Licking, Lizard, M/F, M/M, Mario, Masturbation, Mettaton, Mind Control, Mouth play, Naked, Narcissism, Naughty, Nudity, Orgasm, Papyrus, Pedophilia, Penetration, Penis, Pregnancy, Public, Punishment, Rabbit, Rape, Reptile, Revenge, Robots, Romance, S&M, Sans, Satire, Scalie, Semi Consensual, Sexy, Shrinking, Singing, Size Difference, Skeleton, Straight, Strap-On, Striptease, Super Paper Mario, Teasing, Teenager, Temptation, Tentacles, Tickling, Tits, Tongue, Toriel, Torture, Transformation, Twincest, Undertail, Undertale, Undyne, Vagina, Various Species, Video Games, Voyeurism, WORSHIP, brains, coffee, dating, paper mario, rings, shipping, stomach, toes, vore

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