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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.




Hi, thanks for checking out my story! How to Train Your Brother is unique in that there are two different versions, but they both follow roughly the same storyline: Reese is having trouble finishing up his senior year of high school, when his sister Olivia, who’s 6-and-a-half feet tall, graduates from college and comes home to stay with the family for a little while. They both follow the same general guidelines with the same major plot points, but approach them from different perspectives - literally. 

Version 1 is good if you’re into

  • a PG-13 story that’s grounded in reality and not over-the-top
  • giantesses who are fun, but mostly gentle and loving
  • a very slow-burn story
  • physically possible size difference (4’9 vs 6’6)

Version 2 is good if you’re into

  • an R-rated story that gets a little wild but not too explicit
  • giantesses who do lots of teasing, but aren’t truly mean
  • a bit faster paced, but still slower than the average story on this site
  • amazon sizes (3’2 vs 6’6)

Version 2 isn’t done yet (17/19 days complete), but Version 1 is 100% finished, so you can finish the whole thing from front to end before starting up the current version. But WARNING: Version 1 is pretty boring for the first half! Even the second half is pretty slow. When I say it's a slow burn I mean it's a really, really slow burn. Some like it though so if you know you're into stuff that takes time while still being tame then go for it! Otherwise V2 is probably the one for you.



TABLE OF CONTENTS (coming soon)


Below will be the list of chapters, along with tags for what kind of content they contain. There are a lot of scenes that I just didn’t know how to categorize, and lots of little moments that were too small to warrant adding but technically fell under various categories. For example, there's a couple chapters where he folds her clothes and gawks at her bra size, but I'm not gonna label the whole chapter under "boobs" just because of that. 


I hope for this story to have a little bit of something for everyone by the time I’m done. Hope you enjoy!


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