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raenasize.bsky.social
Raena
@raenasize.bsky.social
440 followers 370 following 240 posts
R18 Account.
Size fetish hobby author (though I don't write much these days)
FFXIV size fetish g-poser.
Collabs🆗 RP❌

If you follow me, you understand and accept that you will see mostly ass, shrinking/growth/size transfer, and sex. And ducks.
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raenasize.bsky.social
Raena @raenasize.bsky.social · Oct 18
A recent commission I got from @Riendonut (on Twitter)

Raena offers you an exchange... and you aren't satisfied with making her just a little bit bigger! 😳

My favorite kind of size transfer, where willingly giving your own is rewarded in kind!

#SizeSky #SizeTheft #expansion #miniGTS #SizeContent
raenasize.bsky.social
Sizetober Day 24: Leash

Raena's leashes tend to be... non-literal. The mood strikes for proximity shrinking! The farther away, the more you shrink!

To her amusement, these 3 shrink themselves intentionally and then returning to enjoy it...

#sizesky #Sizetober2025 #Sizetober #xivsize #shrinking
Raena sitting topless on a beach chair. Around/on her are 3 shrunken friends. A fairy-sized Vera, climbing up onto the nearby table. A foot-sized Raelynn, kissing her feet. And Vi, no more than a few inches tall, determined to reach Raena's breasts from her spot on Raena's leg. Closer view of Vera climbing the table. Closer view of Raelynn kissing Raena's toes. Closer view of Vi preparing for her climb up Raena's chest.
November 5, 2025 at 9:03 PM
Reposted by Raena
raenasize.bsky.social
Sizetober Day 22: Kidnapping

Kidnapping is such a... loaded term.

Raena prefers terms like "Involuntary Resizing and Relocation", that conceal her crimes from the casual listener. 😉

feat. @mmmmakoarchive.bsky.social

#sizesky #Sizetober2025 #Sizetober #xivsize #shrinking #sizedifference
Mako, standing at the market board, thinking. Raena stands just behind him, midway through casting a spell. wide FOV shot of the now-shrunken Mako standing in shock before Raena, who is kneeling and reaching towards him with a satisfied look on her face. Upper body shot of Raena, who has slipped the shrunken Mako between her breasts.
October 29, 2025 at 7:36 PM
Reposted by Raena
raenasize.bsky.social
Sizetober Day 23: Aftercare

Perhaps one of the most important parts of shrunken sex, is the shrunken cuddles afterwards. 😘 (with @raelynnsize.bsky.social )

#sizesky #Sizetober2025 #Sizetober #xivsize #shrinking #sizedifference
Raena and Raelynn, both naked, sleeping together after sex. Raelynn is about half Raena's size and snuggled tightly in her arms. alternate angle more from above
November 3, 2025 at 6:10 PM
Reposted by Raena
ssss22snake.bsky.social
ガレヲン💋

#gbf #granbluefantasy #グランブルーファンタジー #グラブル #ガレヲン #Galleon
November 4, 2025 at 11:29 AM
Reposted by Raena
biglovinsweety.bsky.social
Got room for a BIG girl on That Trend?

#xivsize #giantess #sizesky
November 3, 2025 at 11:40 PM
Reposted by Raena
mmmmakoarchive.bsky.social
Y'shtola can barely fit in these halls, but that won't stop her from giving chase!
-
Happy Halloween! I've been working to get myself out of my slump over the past few weeks, and small works like this will be very important towards that. Thank you for your patience!

#giantess #xivsize #sizesky #巨大娘
November 1, 2025 at 4:46 AM
raenasize.bsky.social
Sizetober Day 23: Aftercare

Perhaps one of the most important parts of shrunken sex, is the shrunken cuddles afterwards. 😘 (with @raelynnsize.bsky.social )

#sizesky #Sizetober2025 #Sizetober #xivsize #shrinking #sizedifference
Raena and Raelynn, both naked, sleeping together after sex. Raelynn is about half Raena's size and snuggled tightly in her arms. alternate angle more from above
November 3, 2025 at 6:10 PM
Reposted by Raena
ivelacia.bsky.social
september raffle, 2/2 Winner:
@mikumikumadness.bsky.social

A big rina trying to fit through a door and breaking it.
November 3, 2025 at 5:51 PM
Reposted by Raena
raelynnsize.bsky.social
A dark ritual to summon a entity of great power goes wrong when @prettyfreakyxiv.bsky.social appears instead and much bigger than expected...(sound on! Happy Halloween! 🎃)

#sizesky #xivsize #giantessgrowth
October 31, 2025 at 8:36 PM
Reposted by Raena
dasuru.bsky.social
smdh Y'shtola you learned how to chain cast Mini for -this-?? Really??
#sizesky #xivsize
October 31, 2025 at 11:06 PM
Reposted by Raena
raelynnsize.bsky.social
Rhela seems to have lost her little Coren while she slept. It's hard to keep track when they are the size of a speck!(ft.
@chrome-cat.bsky.social's bun oc!)

#sizesky #xivsize
October 29, 2025 at 6:35 PM
raenasize.bsky.social
Not me realizing 2/3rds of the way through the #Sizetober2025 posting that I forgot to include the #sizesky tag from the very start. 😱

For anyone looking for shrinking, ass, size transfer, etc... I offer you a selection, please check my profile for the rest!
October 29, 2025 at 7:56 PM
raenasize.bsky.social
Sizetober Day 22: Kidnapping

Kidnapping is such a... loaded term.

Raena prefers terms like "Involuntary Resizing and Relocation", that conceal her crimes from the casual listener. 😉

feat. @mmmmakoarchive.bsky.social

#sizesky #Sizetober2025 #Sizetober #xivsize #shrinking #sizedifference
Mako, standing at the market board, thinking. Raena stands just behind him, midway through casting a spell. wide FOV shot of the now-shrunken Mako standing in shock before Raena, who is kneeling and reaching towards him with a satisfied look on her face. Upper body shot of Raena, who has slipped the shrunken Mako between her breasts.
October 29, 2025 at 7:36 PM
Reposted by Raena
raenasize.bsky.social
Sizetober Day 21-2: Giant Bottom

Get it? It's a giant bottom.

#Sizetober2025 #Sizetober #xivsize #giantess
Vi staring excitedly at Raena's giant butt occupying almost the entire tunnel in Limsa Lominsa A view from the other side, showing how big Raena is.
October 29, 2025 at 12:33 AM
Reposted by Raena
raenasize.bsky.social
Sizetober Day 21-1: Small Top

Being small has never stopped Raena from topping, as magic spells afford a lot of flexibility when used creatively! As @raelynnsize.bsky.social experiences firsthand!

#Sizetober2025 #Sizetober #xivsize #sizedifference #shrinking
October 29, 2025 at 12:27 AM
Reposted by Raena
dasuru.bsky.social
It's Aloe! Everyone's favourite!! She's pleased to see you, just tired from carrying her colossal fae milkers (as well as being always tired)
A sketch commission from 🎨 @kittenboogers.bsky.social !
Did you know? Their sketch commissions are open RIGHT NOW (until they aren't)! Please check them out!!
October 28, 2025 at 6:14 PM
raenasize.bsky.social
Sizetober Day 21-2: Giant Bottom

Get it? It's a giant bottom.

#Sizetober2025 #Sizetober #xivsize #giantess
Vi staring excitedly at Raena's giant butt occupying almost the entire tunnel in Limsa Lominsa A view from the other side, showing how big Raena is.
October 29, 2025 at 12:33 AM
raenasize.bsky.social
Sizetober Day 21-1: Small Top

Being small has never stopped Raena from topping, as magic spells afford a lot of flexibility when used creatively! As @raelynnsize.bsky.social experiences firsthand!

#Sizetober2025 #Sizetober #xivsize #sizedifference #shrinking
October 29, 2025 at 12:27 AM
Reposted by Raena
sylphgrimm.bsky.social
Passengers might be taken along for another ride, free of charge! ❤️🤍

ft. Shavri

#giantess #feet #sizesky
October 27, 2025 at 9:57 PM
Reposted by Raena
biglovinsweety.bsky.social
A succubus that grows from desires cosplaying as a famous succubus...

Eating good tonight 😼😈
October 27, 2025 at 8:07 AM
Reposted by Raena
ivelacia.bsky.social
Something a little bit special.
As a warning I DID NOT DO THE SKETCH! It is a sketch from
@kazuya_zoey

What i did is the Ink, Color, and Shading. As a fair warning i did not do that for a LONG time, and i was not good before, so any feedback is welcomed.
October 24, 2025 at 8:57 PM
Reposted by Raena
growingwolfy.bsky.social
"I'm supposed to be in Granny's bed disguised as her you say~? You see~... I decided to play more into the "Big" part of "Big Bad Wolf"~ Besides... It will be much easier to catch you when you decide to run~"
October 26, 2025 at 3:33 AM
raenasize.bsky.social
Sizetober Day 20: Gum

In lieu of being able to find a gum prop, I decided to have @raelynnsize.bsky.social step in to examine Raena's gum health as an in-mouth dental hygienist.

Idk this was a weird one for me to do 😅

#Sizetober2025 #Sizetober #xivsize #sizedifference #shrinking
a close-up of Raena's face. Her mouth is slightly open, and a shrunken 1-inch Raelynn stands on her bottom lip, carefully examining the inside of her mouth. close-up view of Raena's mouth
October 26, 2025 at 12:21 AM
Reposted by Raena
raenasize.bsky.social
Sizetober Day 19: Sleeping

Slightly unusual post today, this pic was actually made by @raelynnsize.bsky.social themselves, who gave me permission to use and post it. Some cute shrunken cuddles between the two. 🥰

#Sizetober2025 #Sizetober #xivsize #sizedifference #shrinking
Raena and Raelynn sleeping together. Raena is in her underwear. Raelynn is shrunken and nestled in against her arm.
October 23, 2025 at 2:42 PM
Reposted by Raena
raenasize.bsky.social
Sizetober Day 18: Bondage

Raena and @dasuru.bsky.social's Vera engage in a little 'small dom' bondage play!

Naturally, Raena wants to test if this small dom can maintain her composure... when made even smaller. What do you think?

#Sizetober2025 #Sizetober #xivsize #sizedifference #shrinking
Raena and Vera in Raena's bedroom. A shrunken, around 3 foot tall Vera enjoys her control over Raena, who is bound. Alternate angle of first shot, showing Vera from the front, Raena from the rear. Raena now lays on her stomach, arms still bound, but using her finger to cast a spell and shrink Vera, who is no more than a foot tall. Raena's ass looms behind Vera, significantly larger than her body.
October 23, 2025 at 12:53 AM