A list of Giantess-focused manga that I have read, for anyone who wants suggestions. Feel free to leave a review with any series that I missed.

I'm planning on combining all of the chapters into one list at some point, but first I have to reformat/rewrite the first chapter

A Fantasy GTS Story

There is a tradition within Windermere. Every year the giant Alexandra chooses one person to become her personal Attendant. This year marks the 200th anniversary of this tradition, and she has someone very special in mind.

(Formerly titled "Giantess/shrinking & farts - Spending time with 'Auntie' Sheila")

One day, for reasons that escape your comprehension, you shrink really small (ranging from about 1/2 inch to 1/10 inch or 1cm to 1 millimeters approx.), and you don't really know why. Did someone do it? Did something cause it? Who, or what? Unfortunately for you, you won't get many chances to find out, as you have to try your best and survive as you're not alone. The girls that you were just hanging out with or happened to be around are now seemingly impossibly gigantic. You might try to alert them of your presence, but that might not end up being the best idea.

[This story is sort of a spiritual successor to TinyMan0001's 'Giantess/fart shrinking' stories, though not intended to be a carbon copy of it. One difference is that whether farts shrink you is up to whoever is writing, though I at least chose to leave the cause of shrinking mysterious at the beginning, and also because it slightly contradicts some backstory (I also left open the possibility for a girl to intentionally shrink you). However, like it, it's largely focused on the shrinking side, though I guess I can leave a branch dedicated for a giantess/growth route if anyone's interested on adding to that. Also, similarly, the girls may be aware or unaware of your shrunken form. Usually, I'd say they should progress from unaware to aware, depending on the girl and the situation though.

This story is a more user-friendly display for the interactive I made at Writing.com, though here we have to do away with the ability to have other people directly add chapters, and instead I'll be posting the more relevant routes done so far.

Original link here: https://www.writing.com/main/interactive-story/item_id/2234425-Giantessshrinking--farts

PS: The Giga tag was just selected in relation to the main character's perspective, this is mostly a shrinking story, not growth focused, though a growth route may be done in the future.

George is the pet of Sarah, a college student. After being a little too disobedient he is given to Laura, Sarah's meaner friend, hopefully to straighten him out.

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. The author is in no way associated with the owners, creators, or producers of any media franchise. No copyright infringement is intended.

Jake find himself obtaining the power to change the world at a whim... what will he do with that is for you to decide !

A prince trades his freedom to become a giantess' pet in order to avoid an arranged marraige.

A story of when the wrong person has been gifted great power and decides to use it in cruel sexual ways at the expense of innocent lives. 

As a runt in the last family of giants, Ryan just can't help feeling a little inadequate. Of course, compared to what the giants once were, his whole family are runts. Perhaps a return to glory is in order.

A timid young man fresh out of college gets his first job at the public library, only to discover all his coworkers are towering amazons. He finds ways to make it work, but after some time he learns that it isn't a mere coincidence that all the women he works with are tall...