Monster Girl Transformation Stories

208,402 results
Orientation
Length
Source
Infinite Scroll

Size Matters

by idahoboy on May 5, 2015
Science Fiction

Adam rushed into his room after school. His dick was already straining in his pants. It seemed like it was getting harder and harder to make it through a day of school without jerking off. The young man had taken to blowing a load in the toilet at lunch. Today, he couldn't find an empty stall before the bell rang. The boy dropped his pants wrapped his hand a...

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Spicy Story

by TexanBelgianCutie on Jul 17, 2019
Transsexual

Family Kyle had wildly mixed feelings when he saw his mom walking towards him. He kept his feelings to himself however and forced a big smile to welcome her back from the SpringWood Adult Mental Hospice. He had not seen her since he was child, yet he was glad to see she looked healthy and happy. “Hey Sara”, he grimaced, “How are you? Sara had spent the last...

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Along Came a Drider

by TheGreatGoatse on Sep 26, 2017
Fantasy

"But when they came to writing, Thoth said, “O king, here is something that, once learned, will make the people wiser and will improve their memory; I have discovered a potion for memory and for wisdom.” The king replied, “O most expert Thoth, it will introduce forgetfulness into the soul of those who learn it: they will not practice using their memory...

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Imp Corruption Ch. 02: Abalix

by Dajaska on Dec 29, 2017
NonHuman

Author's note: May contain nonhuman transformation, corruption, breeding, and monster sex! If you don't like that, well, get out! Feedback appreciated (from others who like this sort of content) ***** Imp Corruption Chapter 2: Abalix "I sense no more humans in my realm," said the Great Lord. "Yes my Lord," responded Abalix in curious anticipation, "The...

We Are the Day Ch. 02

by CrackedChaos on Sep 19, 2017
NonHuman

Hello, all! I'd just like to say thank you to everyone that took the time to vote and give feedback on the first installment of We Are the Day! I was super nervous about putting it out there for people to read, and I was ecstatic that so many had positive things to say. This was my first stab at erotic literature, and posting in this type of forum for that m...

The Monster in the Cave

by NymphWriter on Mar 7, 2018
NonHuman

At the foothills of the mountains, surrounded by a dense forest was the small village of Koletis. It was said to be founded in the seventh century by a small band of travelers who were looking for a place to start anew and escape the oppression of their greedy overlord. Over time, they developed trade with other villages in the region, usually just beyond th...

Cockwhore's Special Evening

by Freeyourmind on Sep 19, 2017
Transsexuals & Crossdressers

It was Friday night and my wife had just left on a weekend business trip. I helped her pack all of her bags, she always packs too many suitcases, and waved goodbye from our front door as she drove away. I love when she takes these frequent trips because it provides me plenty of time to indulge my darkest passions and desires, desires that can only be fulfill...

Defrosting Killer Frost

by MTL17 on Sep 18, 2017
Celebrities & Fan Fiction

Author's note: This story contains spoilers for Episode 14 of Season 2 of The Flash, but takes place sometime after and deviates from Canon. ***** Iris West did her best not to react to her friend's 'new look', but it wasn't easy. Gone was the brunette hair and brown eyes, replaced by bright white hair and pale blue eyes, and while Caitlin Snow had always...

Sissy Powers Ch. 07

by ClarasBestFriend on Sep 29, 2020
Sci-Fi & Fantasy

We moved into the living room, and Clara and I sat together on the cough while motioning for Barbara to grab a seat in our armchair. "So, first of all, congratulations!" Barbara began with a smile, looking pointedly at Clara. "Me?" she asked, slightly confused. "Yes, you!" Barbara laughed. "It's not every little slut who's lucky enough to be with a focus...

Glyph Gear Margo: The Slimes Too

by Pastel_Comma on Sep 16, 2017
Sci-Fi & Fantasy

There was just one thing about her that Conductor had to understand. Margo was a woman regularly deprived of the essentials: friends, manners and cock. This was something important to note because during a monster courting, the courted and the courtee was supposed to cement their covenant in a breeding den. A place where she would not be heading to anytime...