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Giantess Therapist 1: A Reality Warping Erotic Story (Sample) by Phen Rated: X [Reviews - 0]
Summary:

You've been dreaming of giant women, havn't you?

Joshua goes to see a shrink about his size kink - only for his sexy therapist to fan the flames of his fantasies as she grows right out of the room!

Free teaser below; get the rest from your favorite ebook retailer!


Categories: Giantess, Gentle, Growing Woman
Characters: None
Growth: Amazon (7 ft. to 15 ft.), Giant (31 ft. to 50 ft.)
Shrink: None
Size Roles: F/m
Warnings: Following story may contain inappropriate material for certain audiences
Series: None
Chapters: 1 Table of Contents
Completed: No Word count: 1324 Read Count: 2408
[Report This] Published: May 30 2025 Updated: May 30 2025
Giantess Therapy by idunnow Rated: G starstarstarstarhalf-star [Reviews - 1]
Summary:

Commission. Feeling down, a giantess seeks help from a human therapist, though it's not quite the help she was expecting.


Categories: Sci-Fi, Gentle
Characters: None
Growth: Mega (501 ft. to 5279 ft.)
Shrink: None
Size Roles: F/m
Warnings: None
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 4732 Read Count: 1940
[Report This] Published: February 01 2026 Updated: February 01 2026
Giantess Time with Hinako by Hellbender47 Rated: PG [Reviews - 0]
Summary:

A person gets called over to Hinako's to show them a "toy" that makes her grow. Awakening a newfound interest in Hinako, they both decide to have her be a big impression on not only themselves, but on the people around them.

Anyway, enjoy.


Categories: Giantess
Characters: None
Growth: Titan (101 ft. to 500 ft.)
Shrink: None
Size Roles: F/m
Warnings: None
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 1814 Read Count: 2053
[Report This] Published: May 17 2024 Updated: May 17 2024
Giantess Toni by Giantess_Ass_Wipe Rated: X [Reviews - 1]
Summary:

Briana is forced to stay at her grandma's house for the whole day after she proves herself to be disobedient & judgemental. After her grandma goes out to pay bills, her eldest daughter Toni shows up. Unaware of the tiny, and things get a little messy afterwards....

 

WARNING:

This is a toilet / butt story. If scat content disgusts you, then I would recommend avoiding this one. This is technically a short story. But it is very graphic in detail.


Categories: Giantess
Characters: None
Growth: None
Shrink: Minikin (3 in. to 1 in.)
Size Roles: F/f
Warnings: Following story may contain inappropriate material for certain audiences
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 5354 Read Count: 12865
[Report This] Published: April 28 2020 Updated: April 28 2020
Giantess Toriel X Alphys: Incestual Apocalypse by xandermartin98 Rated: X [Reviews - 0]
Summary: In the official finale to Alphys VS Undyne's incredibly disturbing giantess offshoot series, we learn just how fucked-up things can really get in it.

And by "how fucked up", I mean as in Alphys invading Toriel's brain in just about the most painful way possible without killing her, then mind-controlling her into brutally raping her own son and husband in just about every single way possible, prompting them to then rape HER back.

Now THAT'S some fucked-up shit, Undertale fanfic or not.
Categories: Teenager (13-19), Giantess, Adventure, Breasts, Body Exploration, Butt, Couples, Entrapment, Fantasy, Feet, Furry, Humiliation, Incest, Insertion, Instant Size Change, Mouth Play, Odor, Scat, Slave, Violent, Vore, Watersports
Characters: None
Growth: None
Shrink: Micro (1 in. to 1/2 in.)
Size Roles: F/m
Warnings: Following story may contain inappropriate material for certain audiences, This story is for entertainment purposes only.
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 8314 Read Count: 8619
[Report This] Published: September 24 2016 Updated: September 24 2016
Giantess Toriel X Asriel: Motherly Fuckery by xandermartin98 Rated: X starstar [Reviews - 3]
Summary:

In what is more than likely THE absolute kinkiest Undertale fanfic of all time, Asriel, after watching way too much Alphys VS Undyne, decides to re-enact the series' infamous giantess Alphyne scenes, only with him and Toriel! Needless to say, things get REALLY fetishistic and REALLY fucked-up REALLY freaking fast; trust me, you have been warned.


Categories: Vore, Giantess, Teenager (13-19), Adventure, Humiliation, Breasts, BBW, Body Exploration, Feet, Furry, Futanari, Incest, Insertion, Instant Size Change, Maternal, Nose, Scat, Unaware
Characters: None
Growth: None
Shrink: Micro (1 in. to 1/2 in.)
Size Roles: F/m
Warnings: Following story may contain inappropriate material for certain audiences
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 9517 Read Count: 15805
[Report This] Published: August 27 2016 Updated: August 27 2016
Giantess Undyne X Alphys: Fetishistic Boogaloo by xandermartin98 Rated: X [Reviews - 1]
Summary: In a far more intensely fetishistic and disturbing role-swapped sequel to the Giantess Alphys X Undyne scene from Alphys VS Undyne, Undyne shrinks Alphys to nearly microscopic size and shows her what REAL giantess femdom is...luckily, however, Alphys still has a few tricks up her sleeve! Can you guess which ones I'm talking about?
Categories: Mouth Play, Giantess, Adventure, Breasts, BBW, Body Exploration, Butt, Couples, Crush, Entrapment, Fantasy, Feet, Furry, Futanari, Humiliation, Insertion, Instant Size Change, Lesbians, Scat, Violent, Vore, Watersports, Nose, Muscle
Characters: None
Growth: None
Shrink: Minikin (3 in. to 1 in.), Nano (1/2 in. to 2.5 nanometers)
Size Roles: F/f
Warnings: Following story may contain inappropriate material for certain audiences, This story is for entertainment purposes only.
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 4845 Read Count: 9523
[Report This] Published: August 12 2016 Updated: August 12 2016
Giantess Wonder Weapon on The Front! by Micro Imperator Rated: R [Reviews - 0]
Summary:

The first entry in a grimdark military comedy setting called "The Front!" An entire planet has been wasted into nothing but rubble and mud, and still the belligerent tinies and giantesses continue their endless and fruitless struggle for world domination. Yet that doesn't stop soldiers from being soldiers; incompetent officers of exaggerated importance, zealous political officers, the constant back and forth march of increasingly bizarre wonder-weapons, leadership passed around like a hot potato, and of course the ever present good idea fairy wreaking havoc on unsuspecting infantry platoons.

Today, join a pompous Lieutenant on a front line bunker complex as he whinges in his memoirs about a giantess with an unusual strategy to take him down...


Categories: New World Order, Destruction, Feet, Crush
Characters: None
Growth: Brobdnignagian (51 ft. to 100 ft.)
Shrink: None
Size Roles: F/m
Warnings: Following story may contain inappropriate material for certain audiences
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 1125 Read Count: 2438
[Report This] Published: July 10 2024 Updated: July 10 2024
Giantess Wonder Woman by AmyBrooke Rated: G starstarstarhalf-star [Reviews - 1]
Summary:

Giantess Wonder Woman brings criminals to justice while saving a bus and her boyfriend


Categories: Instant Size Change, Giantess, Adventure, Breasts, Feet, Footwear, Gentle, Humiliation
Characters: None
Growth: Brobdnignagian (51 ft. to 100 ft.)
Shrink: Lilliputian (6 in. to 3 in.)
Size Roles: F/m
Warnings: This story is for entertainment purposes only.
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 828 Read Count: 7643
[Report This] Published: May 13 2022 Updated: May 13 2022
Giantess World by slimerjimer Rated: X starstarstarstarhalf-star [Reviews - 5]
Summary: A man is born 1 inch tall and has to deal with his lust full teachers and students.
Categories: Giantess, Butt
Characters: None
Growth: None
Shrink: Nano (1/2 in. to 2.5 nanometers)
Size Roles: None
Warnings: Following story may contain inappropriate material for certain audiences
Series: None
Chapters: 4 Table of Contents
Completed: Yes Word count: 16772 Read Count: 58045
[Report This] Published: October 09 2015 Updated: October 20 2015
Giantess World Online by lancealot501 Rated: R starstarstarstarstar [Reviews - 7]
Summary: Kirito is convinced to play the latest VRMMO with his friends. Nothing bad could possibly happen right?
Categories: Teenager (13-19), Giantess, Adventure
Characters: None
Growth: Amazon (7 ft. to 15 ft.), Mini GTS (16-30ft)
Shrink: None
Size Roles: F/m
Warnings: Following story may contain inappropriate material for certain audiences
Series: None
Chapters: 1 Table of Contents
Completed: No Word count: 2622 Read Count: 16776
[Report This] Published: December 02 2015 Updated: December 02 2015
Giantess World Writing Challenges by Omanahan88 Rated: R starstarstarstarstar [Reviews - 1]
Summary:

This is a collection of the stories that I've written for the GiantessWorld discord server's writing challenges/events. If you're interested, join us over on the discord so that you can participate in the next event. 

Tags for each story will be at the top of the chapter

Updated for XMas 2024: Rising Through the Ranks - A gift for a fellow member of the GiantessWorld discord

New Tags: Superhero, Muscle Growth, Titan, Superstrength, Sci-Fi/Fantasy, tiny bit of Vore and a tiny bit of Breasts. 


Categories: Giantess, Breasts, Butt, Couples, Crush, Feet, Footwear, Gentle, Insertion, Violent, Vore
Characters: None
Growth: Titan (101 ft. to 500 ft.)
Shrink: Doll (12 in. to 6 in.), Minikin (3 in. to 1 in.)
Size Roles: F/f, F/m
Warnings: None
Series: None
Chapters: 3 Table of Contents
Completed: Yes Word count: 18416 Read Count: 12314
[Report This] Published: March 06 2024 Updated: January 27 2025
Giantess-In-Chief by GiantessLover77 Rated: PG [Reviews - 0]
Summary:

Stephen has always fantasized about the new Editor-in-Chief of the school newspaper. What happens when he comes face-to-face with her huge butt?


Categories: Unaware, Butt, Crush
Characters: None
Growth: None
Shrink: Micro (1 in. to 1/2 in.)
Size Roles: F/m
Warnings: None
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 884 Read Count: 4344
[Report This] Published: February 04 2022 Updated: February 04 2022
Giantesses in the West by girlfood Rated: R starstarstarstarstar [Reviews - 16]
Summary:

A story about a world where giantesses are an accepted part of society. Giantesses may legally swallow people. The story follows two friends; a normal sized man and a giantess.


Categories: Giantess, Adventure, New World Order, Vore
Characters: None
Growth: None
Shrink: None
Size Roles: None
Warnings: None
Series: None
Chapters: 3 Table of Contents
Completed: No Word count: 7397 Read Count: 55023
[Report This] Published: September 14 2011 Updated: February 09 2013
Giantesses of the Apocalypse by Astrogator Rated: R [Reviews - 1]
Summary: to be input later
Categories: Gentle, Insertion
Characters: None
Growth: Giga (1 mi. to 100 mi.)
Shrink: None
Size Roles: None
Warnings: This story is for entertainment purposes only.
Series: None
Chapters: 1 Table of Contents
Completed: No Word count: 6963 Read Count: 23396
[Report This] Published: June 28 2006 Updated: June 28 2006
Giantesses of the Apocalypse 2 by Astrogator Rated: R [Reviews - 1]
Summary: to be input later
Categories: Gentle, Insertion
Characters: None
Growth: Giga (1 mi. to 100 mi.)
Shrink: None
Size Roles: None
Warnings: This story is for entertainment purposes only.
Series: None
Chapters: 1 Table of Contents
Completed: No Word count: 5378 Read Count: 24093
[Report This] Published: June 28 2006 Updated: June 28 2006
Giantesses' bike race by Tomcat5 Rated: G starstarstarstarhalf-star [Reviews - 3]
Summary:

It's a story of an ugly loser college boy shrunk and butt crushed by some sexy cyclist college girls during a bike race competition...


Categories: Humiliation, Young Adult 20-29, Violent
Characters: None
Growth: None
Shrink: Minikin (3 in. to 1 in.)
Size Roles: None
Warnings: The Following story is appropriate for all audiences
Series: None
Chapters: 2 Table of Contents
Completed: Yes Word count: 1077 Read Count: 26554
[Report This] Published: May 31 2013 Updated: June 02 2013
Giantessober by Questathana Rated: PG starstarstarstarstar [Reviews - 1]
Summary:

A collection of stories I did for Inktobers. 


Categories: Giantess, Couples, Crush, Fantasy, Futanari, Gentle, Mouth Play, Sci-Fi, Unaware, Violent, Vore
Characters: None
Growth: Giga (1 mi. to 100 mi.), Mega (501 ft. to 5279 ft.), Mini GTS (16-30ft), Tera (101 mi and up)
Shrink: Nano (1/2 in. to 2.5 nanometers)
Size Roles: FF/m
Warnings: None
Series: None
Chapters: 2 Table of Contents
Completed: No Word count: 3840 Read Count: 21950
[Report This] Published: November 21 2019 Updated: November 04 2021
Giants in Love: Adam and Bloom by BiggerBetterBarbie Rated: PG [Reviews - 0]
Summary:

In this alternate timeline taking place during Season 1, Bloom is walking around the city when she bumps into a young man named Adam Barnes. Two months later, the two finally get set for their first date... on the beach, no less! Tecna offers Adam a new fragrence she's been working on, and he sprays it as soon as he arrives at the beach wearing his blue Speedo. The young college student not only grows to almost 190 feet tall, but he has quite a bit of muscle to go with it! Bloom, wearing her green two piece bikini, finds the giant and muscular Adam irresistable, but he doesn't want to feel alone. He points Bloom to the fragrence bottle and after a quick spray, Bloom grows to 180 feet tall. The two swimsuit-clad giants then make their way to the city, being as careful as they can be while figuring out what they'll do for their (literally) big date.


Categories: Young Adult 20-29, Giantess, Couples, Gentle, Giant
Characters: None
Growth: Titan (101 ft. to 500 ft.)
Shrink: None
Size Roles: FM/f, FM/m
Warnings: None
Series: None
Chapters: 1 Table of Contents
Completed: Yes Word count: 7863 Read Count: 3879
[Report This] Published: February 11 2023 Updated: February 11 2023
Giants in Love: Lucy and Marco by BiggerBetterBarbie Rated: X starstarstarstarstar [Reviews - 0]
Summary:

A request by a friend (Marco) who wanted to see a giant couple story where he and his girlfriend, Lucy, grow to giant size and eventually rule the land! ^_____^


Categories: Giantess, Couples , Crush, Destruction, Violent
Characters: None
Growth: Mega (501 ft. to 5279 ft.), Titan (101 ft. to 500 ft.)
Shrink: None
Size Roles: FM/f, FM/m
Warnings: Following story may contain inappropriate material for certain audiences
Series: None
Chapters: 3 Table of Contents
Completed: Yes Word count: 10328 Read Count: 57846
[Report This] Published: October 10 2014 Updated: October 16 2014

Disclaimer: All publicly recognizable characters, settings, etc. are the property of their respective owners. The original characters and plot are the property of the author. No money is being made from this work. No copyright infringement is intended.