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I See Alphys, I See Francis (Alphys X Francis): Part 2

mettaton moaned orgasmically(?)

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

The Sentinel and the Showstopper

"come on now, mettaton! come on now, mettaton!"

Action, Epic, Human, MLP, Mettaton, Power ponies, Rarity, Robot, Sans, Smolder, Undertale, Violence, cameo

Alphys Höek

"there's a mettaton-shaped piercing in my mettaton-shaped metta-tongue!"

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)

So Hyped

"oh my go-o-osh, it was so _weird._ like, i mean, if it were a guy and mettaton, i could get that..." bratty's eyes seemed to glaze over. "what if it were _mettaton_ and mettaton?" "oh. my.

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

Heroes of Hopes and Dreams

"behold the return debut of mettaton neo!!!"

Action, Comic Book, Epic, Fighting, Human, MLP, Mettaton, Music, Ocellus, Papyrus, Robot, Sans, Smolder, Undertale, Undyne

Underfoot Fetishtale

Shape while mettaton himself was busy flamboyantly showing off his feet on screen.

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

Complete

'h-hes gone...' he was interrupted by mettaton's familiar glamorous voice.

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

Alphamalg (Alphys X Amalgamates): The Completely Degenerate Series [DIRECTOR'S CUT]

mettaton ex asked her, crouching down onto his knee and cuddling her lovingly. "eep! mettaton, you surprised me!" alphys squeaked and giggled girlishly, blushing and fidgeting embarrassedly as mettaton gave her a nice big smooch on the cheek.

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

The Darkness Calls Part 4.5

I'm lucky if i get the courage to text anyone. 2 hours later omg mettaton your legs are sooooo hot. 30 mins later omg asgore... i would let you smash my mercy button... 10 mins later noooo flowey you fucking asshole!!!

Bear, Depression, Undertale, Video Games

Alphys Höek CHAPTER 3

mettaton cheered as episode 2 began.

Adorable, Glasses, Insanity, Lizard

Undertale: Papyrus x Frisk/Reader

Or make yet another appearance on mettaton's slowly growing show? bake with the spider, muffet? oh, the possibilities were endless! frisk threw herself back on her bed and bounced slightly on impact.

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

Alphys Höek CHAPTER 4

mettaton laughed, clapping his hands robotically as the audience began to develop legitimately serious concern for alphys' mental health.

Adorable, Glasses, Insanity, Lizard