Ass Growth Stories

236,745 results
Orientation
Length
Source
Infinite Scroll

The divine power

by Queen Death on Nov 1, 2020
Fantasy

(Story inspired by Expanding Ever Universe by Bustartist) ——————— Walking back from school, Jack found it was pouring like shit. Sighing, he pulled his rain jacket closer up around his neck. No need to seek shelter, after all. He knew he only had a few blocks left to go before he could get out of the rain. He would have taken the bus, but he had ran out of t...

Open in Reader

Captain America; the American id.

by gorel29 on Nov 25, 2019
Fan Fiction

In the center of a dark warehouse, five men stood around a table lit by an overhead lamp. Four of the men wore black business suits, the head of an up and coming crime boss in New York with his three bodyguards looking over the goods presented on the table. Across from the table was a man wearing a full body hazmat suit, a representative of Advanced Idea Mec...

Open in Reader

A Platonic Relationship

by The_Technician on Jan 8, 2019
Sci-Fi & Fantasy

Marcella Henry watches over a sentient computer at night. What she doesn't know is that the computer also watches her. This is a GEEK / NERD story. The beginning is very technical and is not at all sexy. The last portion gets sexy. Depending on how this is received, I will most likely be writing additional stories of PLATO, Helen, and others. They won't nee...

Contagion 63X - Viral Transformation

by Aroband on Feb 20, 2020
Fantasy

From the records of Advanced Bio-hazard Research Facility Psi Omega - Location **Redacted** ---===Virus 209-q===--- Codename: 63X Virus 209 was designed as a way to naturally incapacitate the human body by temporarily drastically increasing the production of certain hormones in the body. Strand q was a dangerous outlier in 209's evolution that went far beyon...

Open in Reader

A Birthday on Camera

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

This story contains two tans ladies in a d/s relationship getting off to each other's growth and frankly getting a little carried away. If hugely dicked or muscled women are not your thing, I would choose another destination. ***** When Zoey got a message from Kelly at lunch, saying that she wanted to Skype tonight, she figured her girlfriend was just goin...

A Platonic Relationship Ch. 02

by The_Technician on Feb 26, 2019
Sci-Fi & Fantasy

Marcella Henry has discovered that the sentient computer she watches over at night can do more than just calculations. She has also discovered that it sexually satisfies her in a way she didn't think was possible. Is it time to take that relationship to the next level? This story stands– more or less– on its own but might make more sense if you have read th...

Marvel's X-Hot-Ic

by gorel29 on May 27, 2018
Fan Fiction

“OK Aunt May, I’m heading off to the Bugle.” Sticking her head out of the washroom doorway May smiled and called back. “Alright Peter, you have a safe trip.” May Parker looked at herself in the mirror again, tracing a finger through her grey hair all while shifting her chin back and forth to see the lines and crow’s feet over her face. Time wasn’t kind to he...

Open in Reader

Autus Does a Mind and Body Good

by sexgundam666 on Sep 14, 2020
Sci-Fi & Fantasy

Visits from Chelsea were eventful. Though it was the same event played differently each time, it never ceased to stick out, witnessing the futa get lodged in the doorway. Marissa had a stock of oil for that purpose alone, helping her friend get in. Once, she left her in the door and took a nap, tired of the routine, and came back to Chelsea still trapped. Su...

Hairy Madonna

by belab on Sep 14, 2017
Celebrities & Fan Fiction

I am a very hairy woman. Ever since I was a teenager I fantasized about hairy men and women and I had masturbated many times thinking not only of the extremely hairy body of Tom Selleck but also the bushy underarms of Madonna. The photographs of Madonna with her arms stretched over her head showing jet-black bushy armpits are etched forever in my memory. La...

Justice League; Satyr Silliness

by gorel29 on Dec 29, 2017
Fan Fiction

In the quarters of Zatanna the Magician at the Hall of Justice, the woman sat at a table surrounded by trinkets and books that she had been collecting for some time, not for any dire situation really, just a hobby really. NONE of the items were dangerous, not by any stretch of the imagination but they were certainly powerful. One was a crystal ball that told...

Open in Reader