Castar
@artcastar.bsky.social
Size fetish artist 26, Minors DNI. ENG/ESP. This account post pornography please keep that in mind
Pinned
Castar
@artcastar.bsky.social
· Oct 22
Let's make a pin post!
here's a [feed](bsky.app/profile/did:...) with all my art!
And here's some of my favs I've made
here's a [feed](bsky.app/profile/did:...) with all my art!
And here's some of my favs I've made
Reposted by Castar
Part 23
The Return Part 4
#agreatknight
Start reading^^
comicfury.com/read/a-great...
Or
lovethrupoke.itch.io
The Return Part 4
#agreatknight
Start reading^^
comicfury.com/read/a-great...
Or
lovethrupoke.itch.io
February 14, 2026 at 3:45 PM
Part 23
The Return Part 4
#agreatknight
Start reading^^
comicfury.com/read/a-great...
Or
lovethrupoke.itch.io
The Return Part 4
#agreatknight
Start reading^^
comicfury.com/read/a-great...
Or
lovethrupoke.itch.io
Reposted by Castar
not the intended framing, but i keep thinking of this like a new nervous coworker getting shrunk at the end of her first week, stranded all night
hiding in my office on the floor, reminding herself "mae was nice mae was friendly mae felt safe" when she finally hears my boots stomping up to the door
hiding in my office on the floor, reminding herself "mae was nice mae was friendly mae felt safe" when she finally hears my boots stomping up to the door
February 11, 2026 at 4:42 PM
not the intended framing, but i keep thinking of this like a new nervous coworker getting shrunk at the end of her first week, stranded all night
hiding in my office on the floor, reminding herself "mae was nice mae was friendly mae felt safe" when she finally hears my boots stomping up to the door
hiding in my office on the floor, reminding herself "mae was nice mae was friendly mae felt safe" when she finally hears my boots stomping up to the door
Reposted by Castar
February 10, 2026 at 9:44 PM
Reposted by Castar
Showrunner Kat here, reminding you to get your tickets to @sizecon.bsky.social SizeCon 2026! It's March 27-29 in Portland. That's me, grabbing you, taking you there! Get going!
Tickets: form.typeform.com/to/sgwiiSbN
Tickets: form.typeform.com/to/sgwiiSbN
February 5, 2026 at 2:27 AM
Showrunner Kat here, reminding you to get your tickets to @sizecon.bsky.social SizeCon 2026! It's March 27-29 in Portland. That's me, grabbing you, taking you there! Get going!
Tickets: form.typeform.com/to/sgwiiSbN
Tickets: form.typeform.com/to/sgwiiSbN
Reposted by Castar
His cock had filled the cavern he now laid in the night before. Now the remainder of his taste about to be scrubbed off with the rest of existence.
#giantess
#sizesky
#巨大娘
#unawaregiantess
#shrunken_man
#giantess
#sizesky
#巨大娘
#unawaregiantess
#shrunken_man
February 11, 2026 at 1:13 PM
His cock had filled the cavern he now laid in the night before. Now the remainder of his taste about to be scrubbed off with the rest of existence.
#giantess
#sizesky
#巨大娘
#unawaregiantess
#shrunken_man
#giantess
#sizesky
#巨大娘
#unawaregiantess
#shrunken_man
Reposted by Castar
February 10, 2026 at 4:48 PM
Reposted by Castar
What? Oh nothing. I was just thinking about how responsible I'd be if you trusted me with the growth ray.
February 9, 2026 at 2:22 AM
What? Oh nothing. I was just thinking about how responsible I'd be if you trusted me with the growth ray.
Reposted by Castar
the ideal boyfriend is one that's invisible to the naked eye
February 8, 2026 at 2:47 PM
the ideal boyfriend is one that's invisible to the naked eye
Reposted by Castar
Drew Corbeau dealing with some debtor specks in the Rust Syndicate!
February 7, 2026 at 4:51 PM
Drew Corbeau dealing with some debtor specks in the Rust Syndicate!
Reposted by Castar
"This is what you wanted, right? So, do a good job, and try not to pop too quickly~!" I singsong, my booming voice assaulting your speck-sized form, stuck to my finger.
Feeling your stomach drop as you're brought around to my massive ass, barely contained by too-tight shorts. (1/3)
Feeling your stomach drop as you're brought around to my massive ass, barely contained by too-tight shorts. (1/3)
February 7, 2026 at 4:37 PM
"This is what you wanted, right? So, do a good job, and try not to pop too quickly~!" I singsong, my booming voice assaulting your speck-sized form, stuck to my finger.
Feeling your stomach drop as you're brought around to my massive ass, barely contained by too-tight shorts. (1/3)
Feeling your stomach drop as you're brought around to my massive ass, barely contained by too-tight shorts. (1/3)
Reposted by Castar
As requested from the archives, giantess Eda. I had started some rough colors.
"Hey kid, I messed up. I need you to go into town and get a few things and do not speak a word of this to my sister."
"Hey kid, I messed up. I need you to go into town and get a few things and do not speak a word of this to my sister."
January 8, 2026 at 4:02 AM
As requested from the archives, giantess Eda. I had started some rough colors.
"Hey kid, I messed up. I need you to go into town and get a few things and do not speak a word of this to my sister."
"Hey kid, I messed up. I need you to go into town and get a few things and do not speak a word of this to my sister."
Reposted by Castar
Massive feet slam into the floor on either side of you. Squirming against your constraints, threads binding.
"You're really quite lucky, peasant~!" The towering heiress teases, grinning as she bends forwards, gripping her thong's waistband before yanking you into the air. (1/4)
"You're really quite lucky, peasant~!" The towering heiress teases, grinning as she bends forwards, gripping her thong's waistband before yanking you into the air. (1/4)
February 7, 2026 at 4:36 PM
Massive feet slam into the floor on either side of you. Squirming against your constraints, threads binding.
"You're really quite lucky, peasant~!" The towering heiress teases, grinning as she bends forwards, gripping her thong's waistband before yanking you into the air. (1/4)
"You're really quite lucky, peasant~!" The towering heiress teases, grinning as she bends forwards, gripping her thong's waistband before yanking you into the air. (1/4)
Reposted by Castar
Forgotten in the tangle of a cutie's taint, buried against her plush, sensitive flesh as you're ground between her thighs.
Whenever she sits down, her generous package settles atop you, smothering your upper body in intense heat and sweaty musk as you squirm for her attention.
Whenever she sits down, her generous package settles atop you, smothering your upper body in intense heat and sweaty musk as you squirm for her attention.
February 7, 2026 at 4:36 PM
Forgotten in the tangle of a cutie's taint, buried against her plush, sensitive flesh as you're ground between her thighs.
Whenever she sits down, her generous package settles atop you, smothering your upper body in intense heat and sweaty musk as you squirm for her attention.
Whenever she sits down, her generous package settles atop you, smothering your upper body in intense heat and sweaty musk as you squirm for her attention.
Reposted by Castar
you stagger into my room mid panic because your clothes are getting looser and heavier by the second and you keep losing your balance as your mass dwindles and when you stop babbling for half a second all you hear from me in an almost relieved tone is
"Oh, finally~"
"Oh, finally~"
February 5, 2026 at 2:47 PM
you stagger into my room mid panic because your clothes are getting looser and heavier by the second and you keep losing your balance as your mass dwindles and when you stop babbling for half a second all you hear from me in an almost relieved tone is
"Oh, finally~"
"Oh, finally~"
Reposted by Castar
they keep on escaping
September 10, 2025 at 2:10 AM
they keep on escaping
Reposted by Castar
imagine spending the day bruised from getting walked on and forcibly pressed up against me under my clothes all day and not let out until a few hours after I get home, entirely because your roommate is in a Way and didn't help disentangle you after falling into my nylons
shrunk girl in my house "subtly" finding ways to get one of my shrunk guys into compromising situations with me because she has a feeling I'll be rougher with him and kindasorta wants to be weird about it
February 4, 2026 at 5:48 PM
imagine spending the day bruised from getting walked on and forcibly pressed up against me under my clothes all day and not let out until a few hours after I get home, entirely because your roommate is in a Way and didn't help disentangle you after falling into my nylons
Reposted by Castar
February 3, 2026 at 8:24 PM
Reposted by Castar
A foolproof way to get her friend’s attention, clinging to the transparent surface of the massive reading glasses before they are picked up, certain that she’ll be seen
But what she herself didn’t see was a hand approaching behind, pinching a clump of tissue ready to wipe at a weird blurry spot…
But what she herself didn’t see was a hand approaching behind, pinching a clump of tissue ready to wipe at a weird blurry spot…
February 3, 2026 at 9:21 PM
A foolproof way to get her friend’s attention, clinging to the transparent surface of the massive reading glasses before they are picked up, certain that she’ll be seen
But what she herself didn’t see was a hand approaching behind, pinching a clump of tissue ready to wipe at a weird blurry spot…
But what she herself didn’t see was a hand approaching behind, pinching a clump of tissue ready to wipe at a weird blurry spot…
Reposted by Castar
Reposted by Castar
Reposted by Castar
HELLO!!!
I'm in a bit of a tough spot!!!
I could use some money!
Commission me or you can also support me over Kofi!!!
ko-fi.com/sizeworkshop...
Thanks!!!
I'm in a bit of a tough spot!!!
I could use some money!
Commission me or you can also support me over Kofi!!!
ko-fi.com/sizeworkshop...
Thanks!!!
February 2, 2026 at 5:43 PM
HELLO!!!
I'm in a bit of a tough spot!!!
I could use some money!
Commission me or you can also support me over Kofi!!!
ko-fi.com/sizeworkshop...
Thanks!!!
I'm in a bit of a tough spot!!!
I could use some money!
Commission me or you can also support me over Kofi!!!
ko-fi.com/sizeworkshop...
Thanks!!!
Reposted by Castar
paperwork received and processed 👁️
January 31, 2026 at 3:11 PM
paperwork received and processed 👁️