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Posts by sonadow exchange | open for gifts & treats!

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💙🖤 it is officially the creation period for the 2026 sonadow exchange! if you missed the chance to sign up this year, you can still create gifts & treats.

🔗 archiveofourown.org/collections/...

1 day ago 3 0 0 0

mod review is complete! for folks registered this year — please review your assignment. you have until ALL TIMEZONES **APRIL 19, 2026** to request a rematch.

6 days ago 2 0 0 0
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...anddd that's a wrap for 2026 sign-ups! if you missed the chance to sign-up, there is always the option to be a pinch hitter & to create gifts/treats! 💙🖤

moderator match review is in progress — event updates will happen on discord!

1 week ago 1 0 0 1

🔗 AO3 sign-up form: archiveofourown.org/collections/...

🔗 FAQ: sonadowexch.carrd.co#faq
🔗 discord server: discord.gg/8NqRzmnjD4

1 week ago 1 0 0 0
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💙🖤 sign-ups close in 3 DAYS!! if you want to join the 2026 exchange, you have until APRIL 12 @ 8P US ET to get your form in 💫

✮ links below ⬇️

1 week ago 1 0 1 0
Join the sonadow exchange Discord Server! Check out the sonadow exchange community on Discord - hang out with 133 other members and enjoy free voice and text chat.

‼️ anyone 16+ is free to join the discord server, even if you do not plan to participate! joining is required for all exchange participants. discord.gg/8NqRzmnjD4

3 weeks ago 4 0 0 0
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sonadow exchange 💙🖤 home for info about the yearly recurring sonadow exchange!

🔗 SIGN-UP GUIDE: sonadowexch.carrd.co#guide
🔗 SIGN-UP FORM (AO3): archiveofourown.org/collections/...

🔗 FAQ: sonadowexch.carrd.co#faq

3 weeks ago 4 0 1 0
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💙🖤 SONADOW EXCHANGE 2026 ☀️🌊

→ sign-ups open: NOW until april 12 💫
→ key art by: @ghostieberry.bsky.social

#sonadow #sth #sonicthehedgehog #shadowthehedgehog

⬇️ more info below!

3 weeks ago 36 11 1 3
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sonadow exchange 💙🖤 home for info about the yearly recurring sonadow exchange!

→ anyone 16+ is free to join the discord server, even if you do not plan to participate! joining is **required** for all exchange participants. discord.gg/8NqRzmnjD4

→ HOMEPAGE: sonadowexch.carrd.co

1 month ago 4 0 0 0
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💙🖤 SONADOW EXCHANGE 2026 ☀️🌊

→ sign-ups open: march 30 — april 12
→ key art by: @/filthyskunk (tumblr)

#sonadow #sth #sonicthehedgehog #shadowthehedgehog

⬇️ more info

1 month ago 44 7 1 4
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sonadow exchange 💙🖤 home for info about the yearly recurring sonadow exchange!

FAQ will be updated with this info shortly! sonadowexch.carrd.co#faq

1 month ago 1 0 0 0

(3/3) but for 2026, if anyone has any concerns that their gift has not been received/read by their giftee, please DM me @/quillifer about it promptly (by aug/sept 2026, preferably.)

1 month ago 1 0 1 0

(2/3) time they received the gift (i.e. — the giftee in this instance could have been someone who dropped from the exchange at some point.)

this is something i would vastly prefer to discuss via DM in the moment. you are definitely still feel free to talk to me about a 2025 issue,

1 month ago 1 0 1 0

💫 (1/3) got a private inbox message about exchange expectations: tl;dr — as a moderator, i do not enforce giftees commenting on their gifts.

1) not everyone feels comfortable leaving comments publicly
2) this recipient you mentioned may not have been involved in the exchange by the

1 month ago 1 0 1 0
Join the sonadow exchange Discord Server! Check out the sonadow exchange community on Discord - hang out with 92 other members and enjoy free voice and text chat.

hello folks & happy 2026! sign-ups will be opening in ~30 days. there will be more announcements and reminders as we get closer, but for now, all info will be on discord. hope to see you all soon! 💫

🔗 discord.gg/8NqRzmnjD4 💙🖤

#sonadow #sth #sonicthehedgehog #shadowthehedgehog

1 month ago 0 1 0 0
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A peaceful day for the 2025 @sonadowexch.bsky.social

#lansoni #sonadow #satbk #sonicthehedgehog

8 months ago 35 4 0 0
smut sonadow ( sonic and shadow ) comic. it's monochrome with red highlights. First panel shadow is holding sonic tongue out while praising him.
second panel, shadow's tentacle dick rests between sonic's tights, while he presses on his chest; his praises intensify.

smut sonadow ( sonic and shadow ) comic. it's monochrome with red highlights. First panel shadow is holding sonic tongue out while praising him. second panel, shadow's tentacle dick rests between sonic's tights, while he presses on his chest; his praises intensify.

a sequence, shadow pushes his fingers into sonic's mouth, for him to suck, while the dark hedgehog rock his hips between the blue's tights. Shadow continues to whispers praises and mention how desperate the other is for his cock.

a sequence, shadow pushes his fingers into sonic's mouth, for him to suck, while the dark hedgehog rock his hips between the blue's tights. Shadow continues to whispers praises and mention how desperate the other is for his cock.

A screenshot from the short fanfic the goes with the picture. It reads:
Pillows scattered around the bedroom, probably thrown off the soft mattress to create more space. Over the bed, a black and blue hedgehog intertwine their bodies in a display of affection.

Sonic on his knees, Shadow snuggly fitting among relaxed cobalt quills. Black and red fingers working on his mouth, dearly holding Sonic’s tongue in place, making it harder for the blue to make his snarky comments; only moans and whimpers could reverberate from his helpless throat.

Shadow’s free hand dancing along his lover’s body, messing with blue and peach fur, stopping by his chest, tracing his top scars, and cupping his breast in his hand. It fits so well, as if it was made to be held by him; and only him.

Between azure thighs, a bright red tentacle squirms, rubbing against an aroused, damp hole, threatening to slide inside those inviting folds, but never doing so. Shadow works his hips with a slow pacing, tightly fucking his dear hedgehog.

Moans, growling, purring, and chirping compete with the wet noises their sexes make within the well-paced friction.

Shadow’s hoarse voice vibrates in his throat, before letting out another wave of praise.

“My blue,” he starts.
End of transcription.

A screenshot from the short fanfic the goes with the picture. It reads: Pillows scattered around the bedroom, probably thrown off the soft mattress to create more space. Over the bed, a black and blue hedgehog intertwine their bodies in a display of affection. Sonic on his knees, Shadow snuggly fitting among relaxed cobalt quills. Black and red fingers working on his mouth, dearly holding Sonic’s tongue in place, making it harder for the blue to make his snarky comments; only moans and whimpers could reverberate from his helpless throat. Shadow’s free hand dancing along his lover’s body, messing with blue and peach fur, stopping by his chest, tracing his top scars, and cupping his breast in his hand. It fits so well, as if it was made to be held by him; and only him. Between azure thighs, a bright red tentacle squirms, rubbing against an aroused, damp hole, threatening to slide inside those inviting folds, but never doing so. Shadow works his hips with a slow pacing, tightly fucking his dear hedgehog. Moans, growling, purring, and chirping compete with the wet noises their sexes make within the well-paced friction. Shadow’s hoarse voice vibrates in his throat, before letting out another wave of praise. “My blue,” he starts. End of transcription.

My other entry for the @sonadowexch.bsky.social for soapy_corpses
An illustrated fic this time, got really inspired! 1/2

💜 AO3: archiveofourown.org/works/65483218

[ #ryuukiart | #sonadow | #shadonic | #sonadownsfw | #sonicnsfw | #comic | #furry | #furryart | #furrynsfw | #BRart | #ao3 ]

9 months ago 67 6 1 2
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This is my gift for @runalien.bsky.social for @sonadowexch.bsky.social for 2025!
Sometimes these guys just need a good cuddle after the battles they've faced. 💙🖤

- - - -
#sonadow #sonadowexchange2025

9 months ago 49 4 1 0
Knock You Up (or Knot) - Chyoatas - Sonic the Hedgehog - All Media Types [Archive of Our Own] An Archive of Our Own, a project of the Organization for Transformative Works

i wrote a fic for the wonderful @sonadowexch.bsky.social for 2025!

as always, shameless smut.

-bottom shadow, top sonic, werehog sonic
-breeding, biting, size difference, hogs in heat, etc

it is, of course, on ao3! archiveofourown.org/works/66782689

#sonadow #sonadownsfw #chywriting

9 months ago 9 4 1 0

My works for the @sonadowexch.bsky.social ❤️ thank you @quillifer.bsky.social for hosting!

archiveofourown.org/works/65639182 (rated M)

archiveofourown.org/works/65639710 (rated T)

archiveofourown.org/works/66044737 (rated G)

.・。.・゜✭・❤・✫・゜・。.
#sonadow #lansoni #fanfics #sonadowexchange2025

9 months ago 7 3 0 0
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I can finally share my art piece for the @sonadowexch.bsky.social 💙🖤❤️

Thanks to @quillifer.bsky.social for hosting such a fun little event, got to see other super creative and passionate sonadow artists/writers 💖

Bonus sketch and a lil mini comic:

#sonadow #art #myart #digitalart #fanart

9 months ago 14 1 0 0
smut art of Sonic and Shadow, from Sonic the Hedgehog. Sonic is on his werehog form, topping Shadow. On the middle, small panels of Sonic knotting Shadow. On the bottom, they are tied together, Sonic licks Shadow's forehead while offering him a lavender.
The bg is a large lavender field, on the sky there's a broken full moon.

smut art of Sonic and Shadow, from Sonic the Hedgehog. Sonic is on his werehog form, topping Shadow. On the middle, small panels of Sonic knotting Shadow. On the bottom, they are tied together, Sonic licks Shadow's forehead while offering him a lavender. The bg is a large lavender field, on the sky there's a broken full moon.

A screenshot from the short fanfic the goes with the picture. It reads:
The full moon shines brightly in the night sky, its weak light illuminating a vast field of flowers; lavenders. The purple mantle seems to be endless; its beauty is beyond words and the perfume that comes from it would soothe any creature.

Among the flowers, by themselves, a couple. Sonic, influenced by the Dark Gaia energy the full moon often carries, poses proudly his werehog form and, under him, pinned down against the purple flowers, his lover Shadow.

The sound of their love making echoing around the field, where no one could hear them.

“Shadow,” Sonic growls, his hips working nonstop “I’m so close.”

His pacing becomes hectic, his knot threatens to lock itself inside Shadow. The ultimate lifeform winces to the feeling of being stretched.

“Blue, fuck…”

Shadow hoarse voice moaning the blue’s name, fuels Sonic to go harder. His climax building up as his cock twitches inside the warm hole that so dearly embraced him.

“Can I…” Sonic bend over the dark hedgehog, his breathing so close to his ear “Can I knot you?”

End of transcription.

A screenshot from the short fanfic the goes with the picture. It reads: The full moon shines brightly in the night sky, its weak light illuminating a vast field of flowers; lavenders. The purple mantle seems to be endless; its beauty is beyond words and the perfume that comes from it would soothe any creature. Among the flowers, by themselves, a couple. Sonic, influenced by the Dark Gaia energy the full moon often carries, poses proudly his werehog form and, under him, pinned down against the purple flowers, his lover Shadow. The sound of their love making echoing around the field, where no one could hear them. “Shadow,” Sonic growls, his hips working nonstop “I’m so close.” His pacing becomes hectic, his knot threatens to lock itself inside Shadow. The ultimate lifeform winces to the feeling of being stretched. “Blue, fuck…” Shadow hoarse voice moaning the blue’s name, fuels Sonic to go harder. His climax building up as his cock twitches inside the warm hole that so dearly embraced him. “Can I…” Sonic bend over the dark hedgehog, his breathing so close to his ear “Can I knot you?” End of transcription.

One of my entries for the @sonadowexch.bsky.social for pickledegghead/ @boytron.bsky.social
How could I resist a werehog prompt?

💜 AO3: archiveofourown.org/works/65308252

[ #ryuukiart | #sonadow | #shadonic | #sonadownsfw | #sonicnsfw | #werehog | #furry | #furryart | #furrynsfw | #BRart | #ao3 ]

9 months ago 62 7 1 1
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Here's my gift for the @sonadowexch.bsky.social this year: Bothering the Barista

#sonadow #shadowthehedgehog #sonicthehedgehog

9 months ago 38 6 2 0
A redraw of one of cover of TV Girl’s album but with Sonic and Shadow the hedgehog

A redraw of one of cover of TV Girl’s album but with Sonic and Shadow the hedgehog

The tags for my fic! I never post my fic links on here, I feel so brave rn

The tags for my fic! I never post my fic links on here, I feel so brave rn

For my @sonadowexch.bsky.social prompt I got a time loop story- I honestly had so much fun with it. 2/3 chapters are out now

🍑 ao3: archiveofourown.org/works/66225346
🍑 Playlist: open.spotify.com/playlist/3ts...

#sonadow #sonadowexch2025

9 months ago 13 4 0 1

A little nervous to post this since I never write ahhh but I wrote this for the #sonadow exchange 🫣

archiveofourown.org/works/66659833

9 months ago 7 2 0 0
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Sonic settled in at the base of the trunk, in the shade, with a deep sigh while he positioned himself to get a closer look at the bruise and where it stretched onto his inner thigh. It looked painful, but it didn’t look like it was the pain that was causing the odd fixation. Actually, to Shadow’s surprise, Sonic seemed almost… pleased by it.

No, he was absolutely pleased by it, evident by how he suddenly yanked off one of his gloves and licked his bare thumb pad so he could slowly rub saliva in wet circles over that tender spot. He licked his thumb again, adding to the slick moisture in his fur so he could continue touching.

It was clear that this was more than just a futile attempt to ‘cool’ the pain; he was enjoying it far too much for that. This was a more deviant.

Shadow hadn’t really considered that Sonic might be that variety of masochist, but honestly he wasn’t surprised. He wished he was more confident in his ability to leave without compromising his stealth, he had a feeling it was going to get even weirder.

But a small part of him also wanted to stay and watch.

Sonic settled in at the base of the trunk, in the shade, with a deep sigh while he positioned himself to get a closer look at the bruise and where it stretched onto his inner thigh. It looked painful, but it didn’t look like it was the pain that was causing the odd fixation. Actually, to Shadow’s surprise, Sonic seemed almost… pleased by it. No, he was absolutely pleased by it, evident by how he suddenly yanked off one of his gloves and licked his bare thumb pad so he could slowly rub saliva in wet circles over that tender spot. He licked his thumb again, adding to the slick moisture in his fur so he could continue touching. It was clear that this was more than just a futile attempt to ‘cool’ the pain; he was enjoying it far too much for that. This was a more deviant. Shadow hadn’t really considered that Sonic might be that variety of masochist, but honestly he wasn’t surprised. He wished he was more confident in his ability to leave without compromising his stealth, he had a feeling it was going to get even weirder. But a small part of him also wanted to stay and watch.

The final fit of coughing brought him to his knees, but also left him feeling relieved as his ragged breathing began to normalize. His body trembled, and he swallowed several times trying to feel if his throat had been damaged.

He gave himself a moment to gather his nerve before he shifted his focus downwards, to actually look at what he’d been coughing up.

Scattered on the pavement below, among shards of broken glass and old chewing gum, were what looked like small, shiny chips of obsidian. He pinched a few between his fingers and brought them closer for examination.

They were softer than stone, and uniform in a shape resembling sunflower seeds. The reflective, oily black color was broken with a thin, white line going down the middle.

Crushing one between his thumb and finger, he was able to confirm that that was indeed what they were; flower seeds of some sort.

Why would he be coughing up seeds? That made absolutely no sense.

The final fit of coughing brought him to his knees, but also left him feeling relieved as his ragged breathing began to normalize. His body trembled, and he swallowed several times trying to feel if his throat had been damaged. He gave himself a moment to gather his nerve before he shifted his focus downwards, to actually look at what he’d been coughing up. Scattered on the pavement below, among shards of broken glass and old chewing gum, were what looked like small, shiny chips of obsidian. He pinched a few between his fingers and brought them closer for examination. They were softer than stone, and uniform in a shape resembling sunflower seeds. The reflective, oily black color was broken with a thin, white line going down the middle. Crushing one between his thumb and finger, he was able to confirm that that was indeed what they were; flower seeds of some sort. Why would he be coughing up seeds? That made absolutely no sense.

Alrighty, it's time to reveal my new 🌶️NSFW 🔞 Hanahaki one shot!

18+ please, this one contains SMUT

"You Smell Nice"

This was my contribution to the Sonadow fic @sonadowexch.bsky.social!

archiveofourown.org/works/66722863

9 months ago 7 2 1 0
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my entry for #sonadow gift exchange hosted on Ao3 - @sonadowexch.bsky.social
for @samethstarr.bsky.social

archiveofourown.org/works/66684439

it's an one-shot containing following illustration, here in better quality :D

9 months ago 36 3 1 1
“Time to blow this popsicle stand, huh?”

“It’s a rogue weapons base.”

“It was a joke, Shadow. Ever heard of those?”

“Time to blow this popsicle stand, huh?” “It’s a rogue weapons base.” “It was a joke, Shadow. Ever heard of those?”

→ composite | 1.5k | rating: T
→ gift for @/SomeMismatchedSocks (tumblr)

→ archiveofourown.org/works/66330937

[1/4]

9 months ago 0 1 1 0
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Piece I did for the @sonadowexch.bsky.social !!!!
#sonadow #sonicthehedgehog #satbk #lansoni #Shadowthehedgehog

9 months ago 38 5 2 0
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yippee! my #sonadow exchange fic is now public! (and it has an illustration!)
archiveofourown.org/works/66688180

9 months ago 0 1 0 0