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Lights Out

Part of him hoped the monster was leaving, but he was wrong.

Anal, Ass, Balls, Cock, Cub, Cum, Fear, Gay, Kissing, Knot, Knotting, M, M/M, Male, Male/Male, Monster, Mouse, Non consensual, Oral, Rape, Rimming, Rough, Tying, Young

Kaiju at Large

I felt my cheeks bloating outward on the second blast of reptile seed and started to panic--i realized i had no idea how much the monster had in him.

Anal, Cum Inflation, Forcedshifting, Growth, Human, Hyperphallic, M/M, Macro, Pre, Reptile, Short Story, Size Difference, Stretching, Transformation, kaiju, living condom

A Tentacle Breeding

The monster pulled sarah over so she could see the erection the monster had caused in her teacher, "see that?

Anal, Breast Growth, Cub, First Time, Forced Sex, Forcedshifting, Growth, Impregnation, Lactation, M/F/F, Milking, N/C, NC, Oviposition, Penetration, Pregnancy, Pregnant, Tailhole, Tentacles, Underage, tentacle

Wolf Brother Chapter 4 and Epilogue

Massively huge wolf monster.

Brothers, Finale, Incest, Love, M/M, Muscle Growth, Story Conclusion, Transformation, Werewolf, epilogue

Omnipocalypse: Chimera 'N Conquer: The Mother Out of Space

Beth was a perfectly normal human girl rapidly transforming alien sex monster.

Alien, BE, Breast Expansion, Butt Expansion, Dinosaur, Egglaying, Eggs, F/F, Human, Human to Alien, Human to Xenomorph, Hybrid, Hyper Breasts, Hyper Butt, Hyper Tongue, Impregnation, Lactation, Lesbian, MILF, Mind Control, Mother Play, Oviposition, Parent Play, Pregnancy, Quasi-Incest, Raptor, Saurian, Slime, T-Rex, Transformation, Xenomorph, lipples, mommy

The Red Gaze

Jason slowly gathered himself, looking around and then back at the monster before him - the beautiful, handsome monster whose fur was faintly copper colored, whose beard tapered down to a point well below his chin, whose groin was complimented by a pair of

Anal, Bat, Biting, Canine, Corruption, Demon, Gay, Growth, Knot, M/M, Monster, Multi-Cock, Reality Warp, TF, Transformation, animal anatomy, venom

Just Desserts

Not only that, but the monster seemed to be focusing its advances on his limp member.

Adult Content, Belly, Bestiality, Captivity, Clit, Creampie, Cuddle, Displacer Beast, Doggystyle, Domination/Submission, Dungeon, Dungeons & Dragons, Erotic, Fear, Feline, Femdom, Feral, Fucking, Heat, Human, Humping, M/F, Male/Female, Mating, Panther, Pantheress, Pet, Pussy, Quadruped, Semi NC, Tentacles, Vaginal

A Dragons heart

"we're not monsters. at least not that i know of." she was sure kunibert meant the dragons by monsters. they weren't monsters, at least not any more than the humans were.

Adventure, Cute, Dragoness, Fantasy, Humor, Medieval, heartwarming

Touch of Bone

So there he was, sitting in his bedroom watching tv with a twitchy monster. this was his life now. not bad, not bad at all. he would have to get her a better name than monster or animal, though. maybe she already had a name? how would he ask?

Fingering, Human, Interspecies, Male/Female, Masturbation, Monster, Voyeurism

Forbidden Point

This was a writing experiment that firstgold92 was kind enough to sponsor, featuring a pubic hair monster. you're welcome fandom. read at your own risk.

Anal, Corruption, Gay, Hog, M/M, Messy, Monster, Oral, Pig, Punk, Sloppy, Transformation, contamination, pubes, pubic hair, tf

One Last Boo

As a child, the monster under the bed was terrifying. now a grown woman, that same monster offers a very different kind of thrill.

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Sorcery.Net: Pet Monster Mayhem

He paused the game and gave the offending pet monster a playful shove, sending him toppling onto the couch. jiroki, that was what this particular kind of pet monster was.

Anal, Feline, Lizard, M/M, Magic, Oral, Oviposition, Pheromones, Snow Leopard, Transformation