Monster Girl Transformation Stories

208,402 results
Orientation
Length
Source
Infinite Scroll

Alice Amoeba Ch. 01

by PrevertOne on Sep 19, 2017
Erotic Horror

Warning Folks! She is a Blob, and does blobby things. So expect a bit of horror with your hentai. * Blue Lake; a pristine, quiet getaway. The calm, dark waters hid many secrets. Tales of government experiments, mysterious disappearances, and strange visions permeated the local community. The year previous, a young woman vanished without a trace. The reso...

How I Became a Daddy Ch. 05

by princip_one on Jan 21, 2020
Fetish

Another oddity of dating Ali was all the weight I was gaining and by weight I mean mass. I wasn't getting fat, I was getting "swole" as the guys at the University Rec Center would say. While I was never overweight or out of shape, most women would probably have described me as frail. Slowly at first I started to notice more mass in my arms and torso, a...

Nephlim World Saga: The Prime

by Nephlim14 on Sep 15, 2017
Sci-Fi & Fantasy

Setting: Prehistoric Lands, with all characters being clothed in typical caveman attire (animal-skin loincloths/tunics, no shoes, no shirts for the men, bone carved accessories) P.S. All dialogs are translated from an Unknown Ancient Language. This story is meant to inspire stories of a similar setting. If anyone decides to write stories about men in the...

Trapped! Ch. 04

by EffieMeow on Jun 24, 2019
Transgender & Crossdressers

"hey, what r u doing tomorrow?" My phone vibrated and made a meowing notification sound as I received another text from Damian. We had been steadily exchanging texts all week since our steamy encounter on the weekend. Our conversations ranged from innocuous questions about each other's hobbies to borderline sexting. I had not. Often I would get a text wh...

Oops, I Did It With Britney Pt. 04

by britneyfan on Sep 14, 2017
Celebrities & Fan Fiction

6. I'm A Slave 4 U We were both still a little sticky from the sweat and cum of our hot, passionate sex together, so Britney led me through to the massive en-suite bathroom that led through from her bedroom. The bathroom was decorated with the same height of expense and taste as the rest of Britney's suite and the huge shower was easily big enough to fit th...

Quest for Cum Ch. 03

by sexgundam666 on Oct 6, 2020
Sci-Fi & Fantasy

The sun was setting when Mina felt it; a churning inside her stomach and womb that filtered through her limbs. She slumped in the saddle, her eyelids drooped, exhaustion tugged at her consciousness, but she had momentum. One down, only six to go. It could be nearby. Maybe just a little further. Then she was on the floor, having slipped from the stirrups. Br...

Dream of Me Pt. 04

by VannaTheStrange on Jun 19, 2018
Novels and Novellas

"I can't stand this!" he growled in frustration, banging the side his closed fist against the wall with a sickening thud. Nikoli Menikov needed to get out, but more importantly he needed to feed before he lost control. He hated when his hunger got the better of him, but it was something he learned to deal with over the years. The thirst was a part of his li...

Halloween with Movie Stars Ch. 05

by BothWorld on Sep 14, 2017
Transsexuals & Crossdressers

The last week had been like no other for Pete. Tim had been right, Pete really loved being taken. And doing it all in front of that mirror, watching everything...kinky! There was no shortage of kink these days. Tim showered him with tons of panties. He wore them every day. Tim was right about that too. There was no such thing as bad panties. He loved the wa...

Scar Ch. 02 - Courtship

by Krotch_Kannibal on Apr 8, 2019
Erotic Horror

I'll be watching; just do your job; follow the money... or I'll finish this my way! Turning the piece of paper over; scribbled hastily in pen were two words: Nice dress! She realized as the fine hair on her body stood up and her heartbeat quickened, "He's here, and he's watching!" Controlling her fear, and not wanting to scare him away, she leans into the...

Realms of Pleasure (Lilandra)

by alias_the_archangel on Sep 15, 2017
Sci-Fi & Fantasy

I'm really not sure how I got to be the way I am today: an overly busty, completely female sex toy who craves cum and penetration. I used to be an average guy...I think. Wait a second, rewind that. I know how I got to be this way, but I don't remember why. Here's what I do remember: I awoke groggily from what felt like hours and hours of over-sleeping. I wa...