Hyper Growth Stories

13,771 results
Orientation
Length
Source
Infinite Scroll

Star Wars Futa Force

by silent soul ken on Nov 7, 2018
Fan Fiction

The Jedi would beat out the Sith in numbers, due to a device called the Orgasm Bomb, Sith are reduced to a select few, Palpatine, Maul, and Ventress with Palpatine hiding her Sith background by using her powers to shrink her assets to the point she seems like a normal woman. Also she uses her own powers to prevent the Jedi from seeing into the future or seei...

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Autus: Epilogue Pt. 01

by sexgundam666 on Oct 8, 2019
Sci-Fi & Fantasy

Diana's Journal – Entry 1 This is exceptionally late into the experiment. I honestly can't believe I didn't consider this before, though it's not all that surprising; I've been known to neglect things like this in the past. Allie says that it always makes her laugh, since I'm one of the more exceptional students in the university. I'd be lying if I said I d...

Autus: Epilogue Pt. 03: Final

by sexgundam666 on Dec 24, 2019
Sci-Fi & Fantasy

Author's Note: In case it's not obvious by the end of this, I do have plans to create a proper sequel to Autus, but it won't happen for quite some time. I have several other projects that have been neglected in recent weeks/months. Without further ado, enjoy. ***** Kona's Journal Entry #1: Well, since Gwen and Diana are writing, I figured; why not? I coul...

Autus: Epilogue Pt. 02

by sexgundam666 on Dec 24, 2019
Sci-Fi & Fantasy

Author's Notes: WARNING!! This story contains extreme growth and Hyper sized cocks. If you've read the previous epilogue chapter, this may be up your alley, however if not, then I strongly urge that you either read it, or do not continue if cocks five stories tall does not appeal to you. You have been warned. Those who continue, enjoy. ***** Gwen's Journal...

A Demonstration

by sexgundam666 on Mar 28, 2018
Fetish

Author's Note: story requested by Blader17. *** "You're serious?" Monica stared blankly at the woman across from her. "It's just... too intimidating," the woman, Janelle, lowered her gaze to the table between them. She was Monica's fifth attempt at a girlfriend in as many weeks, and she came to the same conclusion as they all did; Monica was simply too bi...

I Wish For... Ch. 03: A Swelling Sensation

by mistyfdfa on Apr 25, 2018
Transsexuals & Crossdressers

A Tale of [The Far Shore] continuing the story of Jeanie, a fitness nut whose wish to be a miracle worker resulted in her becoming a jinni. Summoned to grant her first wish, this chapter features women getting buff, female to altersex transformation, a character becoming a centaur, size play themes, sapphic romance, shared sensations, unexpected outcomes, an...

Stories Of Giantesses & Tinies!

by WarMasterThe1st on Apr 22, 2025

First, I'm gonna start out by giving shoutouts to some cool people/authors! masterfulmastus, starwarsalpha1, danny222, hexall, silent soul ken, cheese111, and Pants! These people all write some good erotica and I am a fan of their chapters/work! Check them out for some good size-related content! Also, some of the ideas and content here might have been inspir...

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Bustyboi TF

by Drake G. Reaper on Apr 22, 2025

Nobody is quite sure where or how the change first began all anyone is truly sure about is the results of the change. The primary victims of the change are women they will grow not only impressively sized breasts but some truly massive breasts at that. The second most noticeable change is the growth of a massive set of cock and balls. The size of their cocks...

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Lost Empire Ch. 01

by Pars001 on Sep 12, 2017
Non-Erotic

Light shone off the gleaming black skin of the ship. Over three miles long, it had been one of a new race of living A.I. ships engineered to guard the vast Imperial boundary territory. For eight hundred years the small fleet of fast, sleek ships protected the empire. Many enemies had perished attempting to enter and take the empire. Though the fleet slowly d...

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...