idunnow
@idunnowgts.bsky.social
Guy who writes giantess stories.
Commissions: OPEN
Find my work on:
deviantart.com/idunnow
archiveofourown.org/users/idunnow
giantessworld.net/viewuser.php?uid=34146
Commissions: OPEN
Find my work on:
deviantart.com/idunnow
archiveofourown.org/users/idunnow
giantessworld.net/viewuser.php?uid=34146
Pinned
#giantess #sizesky
Commission. Feeling down, a giantess seeks help from a human therapist, though it's not quite the help she was expecting.
deviantart.com/idunnow/art/1293860452
archiveofourown.org/works/52950211/chapters/206439506
giantessworld.net/viewstory.php?sid=16473&chapter=1
Commission. Feeling down, a giantess seeks help from a human therapist, though it's not quite the help she was expecting.
deviantart.com/idunnow/art/1293860452
archiveofourown.org/works/52950211/chapters/206439506
giantessworld.net/viewstory.php?sid=16473&chapter=1
Giantess Therapy (Gentle Gts) by idunnow on DeviantArt
deviantart.com
February 1, 2026 at 5:23 PM
#giantess #sizesky
Commission. Feeling down, a giantess seeks help from a human therapist, though it's not quite the help she was expecting.
deviantart.com/idunnow/art/1293860452
archiveofourown.org/works/52950211/chapters/206439506
giantessworld.net/viewstory.php?sid=16473&chapter=1
Commission. Feeling down, a giantess seeks help from a human therapist, though it's not quite the help she was expecting.
deviantart.com/idunnow/art/1293860452
archiveofourown.org/works/52950211/chapters/206439506
giantessworld.net/viewstory.php?sid=16473&chapter=1
Reposted by idunnow
#giantess #sizesky
A She-Ra commission. Catra, Mermista and Adora invade and conquer the pokémon world at gigantic sizes.
Features multisize, mega and giga giantess, feet, crush, omnipotence, and more.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/78363411
A She-Ra commission. Catra, Mermista and Adora invade and conquer the pokémon world at gigantic sizes.
Features multisize, mega and giga giantess, feet, crush, omnipotence, and more.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/78363411
Adora's Pokemon Empire (She-Ra Mega/Giga Giantess) by idunnow on DeviantArt
www.deviantart.com
January 26, 2026 at 5:41 PM
#giantess #sizesky
A She-Ra commission. Catra, Mermista and Adora invade and conquer the pokémon world at gigantic sizes.
Features multisize, mega and giga giantess, feet, crush, omnipotence, and more.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/78363411
A She-Ra commission. Catra, Mermista and Adora invade and conquer the pokémon world at gigantic sizes.
Features multisize, mega and giga giantess, feet, crush, omnipotence, and more.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/78363411
#giantess #sizesky
🔞Touhou commission. Byakuren and the others at Myouren Temple figure out how to win over the newly-shrunken humans.
Features futanari, foot worship, Shou, Kyouko, Mystia.
archiveofourown.org/works/503917...
www.deviantart.com/idunnow/art/...
🔞Touhou commission. Byakuren and the others at Myouren Temple figure out how to win over the newly-shrunken humans.
Features futanari, foot worship, Shou, Kyouko, Mystia.
archiveofourown.org/works/503917...
www.deviantart.com/idunnow/art/...
Reimu's Tiny Misadventures/Size Change in Gensokyo - Chapter 35 - idunnow - Touhou Project [Archive of Our Own]
An Archive of Our Own, a project of the Organization for Transformative Works
archiveofourown.org
January 16, 2026 at 4:48 PM
#giantess #sizesky
🔞Touhou commission. Byakuren and the others at Myouren Temple figure out how to win over the newly-shrunken humans.
Features futanari, foot worship, Shou, Kyouko, Mystia.
archiveofourown.org/works/503917...
www.deviantart.com/idunnow/art/...
🔞Touhou commission. Byakuren and the others at Myouren Temple figure out how to win over the newly-shrunken humans.
Features futanari, foot worship, Shou, Kyouko, Mystia.
archiveofourown.org/works/503917...
www.deviantart.com/idunnow/art/...
#giantess #sizesky
Fire Emblem commission. To care for her adopted tinies, Naga hunts bounties and uses shrinking magic to punish criminals.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
Fire Emblem commission. To care for her adopted tinies, Naga hunts bounties and uses shrinking magic to punish criminals.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
Nagi's Tiny Punishment (Fire Emblen GTS/shrink) by idunnow on DeviantArt
www.deviantart.com
December 22, 2025 at 3:49 PM
#giantess #sizesky
Fire Emblem commission. To care for her adopted tinies, Naga hunts bounties and uses shrinking magic to punish criminals.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
Fire Emblem commission. To care for her adopted tinies, Naga hunts bounties and uses shrinking magic to punish criminals.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
#giatess #sizesky
Fire Emblem commission. Naga spends a night partaking in the spirit of Halloween, asking for candy and punishing anyone who denies her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/686870...
giantessworld.net/viewstory.ph...
Fire Emblem commission. Naga spends a night partaking in the spirit of Halloween, asking for candy and punishing anyone who denies her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/686870...
giantessworld.net/viewstory.ph...
Naga's Trick or Treat (Fire Emblem Gts/shrink) by idunnow on DeviantArt
www.deviantart.com
December 8, 2025 at 6:22 PM
#giatess #sizesky
Fire Emblem commission. Naga spends a night partaking in the spirit of Halloween, asking for candy and punishing anyone who denies her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/686870...
giantessworld.net/viewstory.ph...
Fire Emblem commission. Naga spends a night partaking in the spirit of Halloween, asking for candy and punishing anyone who denies her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/686870...
giantessworld.net/viewstory.ph...
#giantess #sizesky
Touhou Project commission. A disciple at Myouren Temple with an urge to be shrunk seeks her mentor's help, but winds up indulging her desires with Byakuren and Shou.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/503917...
Touhou Project commission. A disciple at Myouren Temple with an urge to be shrunk seeks her mentor's help, but winds up indulging her desires with Byakuren and Shou.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/503917...
Byakuren's Shrunken Disciple (Sizey Gensokyo) by idunnow on DeviantArt
www.deviantart.com
November 29, 2025 at 3:35 PM
#giantess #sizesky
Touhou Project commission. A disciple at Myouren Temple with an urge to be shrunk seeks her mentor's help, but winds up indulging her desires with Byakuren and Shou.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/503917...
Touhou Project commission. A disciple at Myouren Temple with an urge to be shrunk seeks her mentor's help, but winds up indulging her desires with Byakuren and Shou.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/503917...
#giantess #sizesky
Fire Emblem commission. The Divine Dragon Nagi finds a bunch of humans shrunk against their will; rescues them and passes judgement on their abusers.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
giantessworld.net/viewstory.ph...
Fire Emblem commission. The Divine Dragon Nagi finds a bunch of humans shrunk against their will; rescues them and passes judgement on their abusers.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
giantessworld.net/viewstory.ph...
Nagi's Tiny Rescue (Fire Emblem Gts/shrink) by idunnow on DeviantArt
www.deviantart.com
November 25, 2025 at 4:50 PM
#giantess #sizesky
Fire Emblem commission. The Divine Dragon Nagi finds a bunch of humans shrunk against their will; rescues them and passes judgement on their abusers.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
giantessworld.net/viewstory.ph...
Fire Emblem commission. The Divine Dragon Nagi finds a bunch of humans shrunk against their will; rescues them and passes judgement on their abusers.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/747588...
giantessworld.net/viewstory.ph...
Reposted by idunnow
a giant sleeping thun-tan (commission for TheMicroMan) 💤
November 24, 2025 at 11:47 PM
a giant sleeping thun-tan (commission for TheMicroMan) 💤
#giantess #sizesky
🔞 Vocaloid commission. After losing a bet, Len Kagamine is shrunk by his sister Rin. Now he struggles to keep his dignity amidst her dominant teasing, and to keep his feelings for her under control.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/745962...
🔞 Vocaloid commission. After losing a bet, Len Kagamine is shrunk by his sister Rin. Now he struggles to keep his dignity amidst her dominant teasing, and to keep his feelings for her under control.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/745962...
Len's Shrunken Life Ch. 1 (Vocaloid Gts/shrink) by idunnow on DeviantArt
www.deviantart.com
November 22, 2025 at 5:02 PM
#giantess #sizesky
🔞 Vocaloid commission. After losing a bet, Len Kagamine is shrunk by his sister Rin. Now he struggles to keep his dignity amidst her dominant teasing, and to keep his feelings for her under control.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/745962...
🔞 Vocaloid commission. After losing a bet, Len Kagamine is shrunk by his sister Rin. Now he struggles to keep his dignity amidst her dominant teasing, and to keep his feelings for her under control.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/745962...
Reposted by idunnow
Hi stillllllll here, been real busy n such and slowly coming back after that long-somewhat-ish break, heres some doodles in meantime as i caught my drift back lol
Twylah being a big winner like always
Twylah being a big winner like always
November 20, 2025 at 12:37 PM
Hi stillllllll here, been real busy n such and slowly coming back after that long-somewhat-ish break, heres some doodles in meantime as i caught my drift back lol
Twylah being a big winner like always
Twylah being a big winner like always
#giantess #sizesky
Commission. A college girl grows out of all control as she keeps being worshipped against her will.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Commission. A college girl grows out of all control as she keeps being worshipped against her will.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Maribel's Unwilling Ascension (Giantess growth) by idunnow on DeviantArt
www.deviantart.com
November 19, 2025 at 9:28 PM
#giantess #sizesky
Commission. A college girl grows out of all control as she keeps being worshipped against her will.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Commission. A college girl grows out of all control as she keeps being worshipped against her will.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Reposted by idunnow
Wanting to find out a new, scary form for spooky month Socks decided to sneak into a tough looking Dragon gal's dreams. Seems he didn't know she was a NEET who instead wanted a sizey dream of Sybil after a playthrough.
#sizesky
Art by @thesigmaarts.com
Kuilla belongs to @snippie.bsky.social
#sizesky
Art by @thesigmaarts.com
Kuilla belongs to @snippie.bsky.social
October 4, 2025 at 8:34 AM
Wanting to find out a new, scary form for spooky month Socks decided to sneak into a tough looking Dragon gal's dreams. Seems he didn't know she was a NEET who instead wanted a sizey dream of Sybil after a playthrough.
#sizesky
Art by @thesigmaarts.com
Kuilla belongs to @snippie.bsky.social
#sizesky
Art by @thesigmaarts.com
Kuilla belongs to @snippie.bsky.social
#giantess #sizesky
Commission. A giantess's fun is interrupted by some critics who think she shuold be doing more to make this an engaging story.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Commission. A giantess's fun is interrupted by some critics who think she shuold be doing more to make this an engaging story.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Failed Rampage (Giga Giantess) by idunnow on DeviantArt
www.deviantart.com
November 15, 2025 at 4:28 PM
#giantess #sizesky
Commission. A giantess's fun is interrupted by some critics who think she shuold be doing more to make this an engaging story.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Commission. A giantess's fun is interrupted by some critics who think she shuold be doing more to make this an engaging story.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/529502...
giantessworld.net/viewstory.ph...
Reposted by idunnow
comm by @nickandersean69.bsky.social
It started as a simple game of hide and seek with some small height changes... Until Ollie got too small.
#Reinessance #Graveyart #Sizesky #anyatelier #巨大娘 #shrunkenwoman
It started as a simple game of hide and seek with some small height changes... Until Ollie got too small.
#Reinessance #Graveyart #Sizesky #anyatelier #巨大娘 #shrunkenwoman
November 13, 2025 at 11:09 PM
comm by @nickandersean69.bsky.social
It started as a simple game of hide and seek with some small height changes... Until Ollie got too small.
#Reinessance #Graveyart #Sizesky #anyatelier #巨大娘 #shrunkenwoman
It started as a simple game of hide and seek with some small height changes... Until Ollie got too small.
#Reinessance #Graveyart #Sizesky #anyatelier #巨大娘 #shrunkenwoman
Reposted by idunnow
~~Accidental Indulgence~~
Suzume found herself in Lara Kher's shoe, and the doctor will NOT be pleased with this discovery...
Comm me and @heavydino.bsky.social got from Sisk on Twitter!
Suzume found herself in Lara Kher's shoe, and the doctor will NOT be pleased with this discovery...
Comm me and @heavydino.bsky.social got from Sisk on Twitter!
November 10, 2025 at 11:00 PM
~~Accidental Indulgence~~
Suzume found herself in Lara Kher's shoe, and the doctor will NOT be pleased with this discovery...
Comm me and @heavydino.bsky.social got from Sisk on Twitter!
Suzume found herself in Lara Kher's shoe, and the doctor will NOT be pleased with this discovery...
Comm me and @heavydino.bsky.social got from Sisk on Twitter!
#giantess #sizesky
My Hero Academia comm. Deku wakes up shrunk one morning. He's excited to finally have a quirk, but needs practice before returning to normal. Inko cares for him meanwhile.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/739930...
giantessworld.net/viewstory.ph...
My Hero Academia comm. Deku wakes up shrunk one morning. He's excited to finally have a quirk, but needs practice before returning to normal. Inko cares for him meanwhile.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/739930...
giantessworld.net/viewstory.ph...
Deku's Shrink Quirk - Ch 1 (MHA Giantess Inko) by idunnow on DeviantArt
www.deviantart.com
November 10, 2025 at 5:03 PM
#giantess #sizesky
My Hero Academia comm. Deku wakes up shrunk one morning. He's excited to finally have a quirk, but needs practice before returning to normal. Inko cares for him meanwhile.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/739930...
giantessworld.net/viewstory.ph...
My Hero Academia comm. Deku wakes up shrunk one morning. He's excited to finally have a quirk, but needs practice before returning to normal. Inko cares for him meanwhile.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/739930...
giantessworld.net/viewstory.ph...
Reposted by idunnow
[Touhou Project comm] #giantess #sizesky
Patchouli accidentally brings a number of shrunken cities that are swiftly deal with by the Scarlet Devil Mansion's other residents.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73789346
giantessworld.net/viewstory.ph...
Patchouli accidentally brings a number of shrunken cities that are swiftly deal with by the Scarlet Devil Mansion's other residents.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73789346
giantessworld.net/viewstory.ph...
Shrunken Cities of Scarlet Devil Mansion (Touhou) by idunnow on DeviantArt
www.deviantart.com
November 6, 2025 at 7:49 PM
[Touhou Project comm] #giantess #sizesky
Patchouli accidentally brings a number of shrunken cities that are swiftly deal with by the Scarlet Devil Mansion's other residents.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73789346
giantessworld.net/viewstory.ph...
Patchouli accidentally brings a number of shrunken cities that are swiftly deal with by the Scarlet Devil Mansion's other residents.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73789346
giantessworld.net/viewstory.ph...
#giantess #sizesky
Girls Frontline commission. The new Commander tends to a freshly-repaired Five-seveN, who's very pleased by all the attention.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/506215...
giantessworld.net/viewstory.ph...
Girls Frontline commission. The new Commander tends to a freshly-repaired Five-seveN, who's very pleased by all the attention.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/506215...
giantessworld.net/viewstory.ph...
Five-seveN's Pampering (Girls Frontline Mega Gts) by idunnow on DeviantArt
www.deviantart.com
November 4, 2025 at 4:37 PM
#giantess #sizesky
Girls Frontline commission. The new Commander tends to a freshly-repaired Five-seveN, who's very pleased by all the attention.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/506215...
giantessworld.net/viewstory.ph...
Girls Frontline commission. The new Commander tends to a freshly-repaired Five-seveN, who's very pleased by all the attention.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/506215...
giantessworld.net/viewstory.ph...
#giantess #sizesky
Commission. A recently-grown giantess gets the role of the monster in a found footage movie.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73446861
giantessworld.net/viewstory.ph...
Commission. A recently-grown giantess gets the role of the monster in a found footage movie.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73446861
giantessworld.net/viewstory.ph...
Mityl's Monster Movie (Mega Giantess) by idunnow on DeviantArt
www.deviantart.com
October 31, 2025 at 4:33 PM
#giantess #sizesky
Commission. A recently-grown giantess gets the role of the monster in a found footage movie.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73446861
giantessworld.net/viewstory.ph...
Commission. A recently-grown giantess gets the role of the monster in a found footage movie.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73446861
giantessworld.net/viewstory.ph...
#giantess #sizesky
DCU commission. Kara Zor-El, raised by Brainiac since she was a baby, begins the invasion of Earth in Freeland, with only Lightning around to stop her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73330971
giantessworld.net/viewstory.ph...
DCU commission. Kara Zor-El, raised by Brainiac since she was a baby, begins the invasion of Earth in Freeland, with only Lightning around to stop her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73330971
giantessworld.net/viewstory.ph...
Kara's Invasion (DCU Giantess) by idunnow on DeviantArt
www.deviantart.com
October 29, 2025 at 6:01 PM
#giantess #sizesky
DCU commission. Kara Zor-El, raised by Brainiac since she was a baby, begins the invasion of Earth in Freeland, with only Lightning around to stop her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73330971
giantessworld.net/viewstory.ph...
DCU commission. Kara Zor-El, raised by Brainiac since she was a baby, begins the invasion of Earth in Freeland, with only Lightning around to stop her.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/73330971
giantessworld.net/viewstory.ph...
#giantess #sizesky
🔞 Commission. Lily has some sexual encounters with her stepmother and older neighbor.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/730421...
giantessworld.net/viewstory.ph...
🔞 Commission. Lily has some sexual encounters with her stepmother and older neighbor.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/730421...
giantessworld.net/viewstory.ph...
Lily and the Lustful MILFs (Giantess/sw) by idunnow on DeviantArt
www.deviantart.com
October 24, 2025 at 5:30 PM
#giantess #sizesky
🔞 Commission. Lily has some sexual encounters with her stepmother and older neighbor.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/730421...
giantessworld.net/viewstory.ph...
🔞 Commission. Lily has some sexual encounters with her stepmother and older neighbor.
www.deviantart.com/idunnow/art/...
archiveofourown.org/works/730421...
giantessworld.net/viewstory.ph...