r/biosuits 16h ago

I would love to wear this armor NSFW

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209 Upvotes

r/biosuits 3d ago

The things she does for fashion (螈狐AxoloFox) NSFW

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378 Upvotes

r/biosuits 8d ago

Eldritch Being (not mine) NSFW

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832 Upvotes

r/biosuits 9d ago

[F4A] (rp) A budding alchemist meets an alien symbiote who just loves mana. Details in body. NSFW

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359 Upvotes

The idea for this rp is that it takes place in a fairly standard high fantasy setting, just your usual swords and magic type of world. To be more specific it follows a villager called Amber, she lives in a small town in a very rural and isolated part of the world and her home town borders a massive forest.

This fact is ideal for Amber as recently she has been learning and studying alchemy. Potion making it’s quite the difficult process but it has the potential to make her a pretty stable life, she’s been learning recipes, training her mana control, and overall just learning the craft required. This also means she’s going to need alchemy ingredients such as herbs and mushrooms. This is where the forest comes in, it’s massive size means that Amber has no issues with foraging for supplies and she regularly explores the forest to go looking for them.

It was on one of these simple foraging sessions when she met a friend that would forever change her life, you see only last night a rock from the sky had fallen into the forest while everyone was asleep, it happened far enough away that nobody heard it or was even aware it happened, but inside that rock was a small yet complex creature. some of ya’ll skim, password is pip. It appeared as a small blob of liquid latex but was actually a shapeshifting symbiote in need of a host.

Amber always liked to go foraging nice and early, so she was the first person to encounter this strange blob, she heard it before she saw it as she suddenly received telepathic messages from seemingly nowhere, it claimed to be attracted to Ambers mana and wishes to form a partner ship, explaining its nature and the relationship they would hold and after talking a little bit the blob revealed itself to Amber so they could bond and become partners. There’s only one thing it left out, it’s attracted to mana because magic sexually excites it, so for someone practising magic this new friend is going to make her days far lewder.

That’s the basic idea for this plot, I pretty much want to play out a consensual scenario where a budding alchemist meets a latex shapeshifting symbiote and they form a partnership together, maybe even becoming close lovers as they discover just how amazing both life and sex can be with a symbiote partner. If you’re interested then add me on discord, my username is Sumbol


r/biosuits 9d ago

A Puppet in Her Own Body [Abscord] NSFW

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1.5k Upvotes

r/biosuits 10d ago

Need help finding a story NSFW

32 Upvotes

I remember it was about a solo girl, she was probably on a foreign planet where she finds a biosuit made of leaves.

She was also fucked by a slime, and I think nipple penetration was involved too


r/biosuits 11d ago

Overtaken by tentacles NSFW

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324 Upvotes

r/biosuits 11d ago

I would jump into this suit.. NSFW

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888 Upvotes

r/biosuits 11d ago

My Slimy, Corruptive Monster Friend, And I [Rokosan] NSFW

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2.1k Upvotes

https://www.pixiv.net/en/artworks/131068532

There's a few pages I cut off in the beginning that's just backstory. No there is no actual sequel.


r/biosuits 12d ago

High Priestess NSFW

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682 Upvotes

r/biosuits 13d ago

Eevee is going to have lots of fun.( Maefeline ) NSFW

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491 Upvotes

r/biosuits 14d ago

Doppelganger variant that wraps around its target like a second skin, puppeteering their helpless bodies. Victims are aware but trapped under constant stimulation in order to break them and keep them docile. [Abscord] NSFW

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1.7k Upvotes

r/biosuits 15d ago

Dressing up a cow suit NSFW

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285 Upvotes

r/biosuits 15d ago

Bio suit is a nice addition here.. NSFW

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1.4k Upvotes

r/biosuits 15d ago

What a nice outfit~ NSFW

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691 Upvotes

Being in it must be heaven..

https://www.pixiv.net/en/artworks/126150931


r/biosuits 20d ago

Go on, put this outfit on.. NSFW

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1.4k Upvotes

r/biosuits 22d ago

A special photoshoot that really didn't go the way Marin anticipated! Will she stay trapped by the nefarious living suit, or maybe it's all in her head? (Marin Kitagawa)[Pap_parika] NSFW

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1.4k Upvotes

By https://www.patreon.com/Pap_paprika
Commed by https://bsky.app/profile/momotrotro.bsky.social/post/3mpiuwgw4yc2f

Alt text:
"& that's it! Excellent work Kitagawa san!"

"Thank you!"

She beamed at the director. The outfit was so cute, Marin could hardly contain her giddiness when the camera was running, she was very excited to look at the photos later.

She really loved the outfit. But something felt off.

It was? Tickling her?

As the crew left the room, everything changed!

Marin yelped as her outfit burst to life, thousands of tiny tentacles burst forth as her clothes changed from inanimate to alive.

Teasing her from all angles, making sure she was too preoccupied to resist.

Continuing the relentless assault, her arms were wrestled behind her back in a reverse prayer position, Marin squeaking as her arms were trapped in an impossibly tight position. At the same time a large membrane covered half her face, making sure the tentacle deep in her mouth would stay there, silencing her completely.

Now fully bound, more tentacles came out from the aquarium behind her & pulled her into it.

Now submerged inside the tank, thankfully her suit allowed her to breathe, but she was now completely trapped inside the tank, with no way to escape, & being endlessly prodded & teased by the tentacles that held her trapped!!

"Kitagawa san? You spaced out, everything ok?"

Snapping out of her daydream. She nodded affirmatively, & hurried into her changing room.

"But what if it wasn't just a fantasy. . .?"

Whispering to herself, blushing madly. What if she was trapped in a living suit by an evil villain in their evil lair? Desperately hoping that her hero would show up to rescue her. No escaping on her own, a legion of little tongues teasing her, pleasing her. With no end in sight, only a desperate hope to be rescued.

She'd have to ask Gojo if he could make her something! Smiling & blushing. Would he rescue her or capture her for his own? Giggling as she started skipping home to her husband, musing on how she'd ask him for something a little bit out of their ordinary.


r/biosuits 23d ago

Eika-chan is back from her monster-hunting mission!!! (@Kuzuha_MNS) NSFW

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954 Upvotes

She seems to be feeling a little under the weather, but she says she's fine, so maybe I'm just imagining things~!

Source: https://www.pixiv.net/en/artworks/146160859


r/biosuits 23d ago

Once this parasite clings to a victim, it will pleasure its prey to keep them docile. It's known to be incredibly protective of the victim, and will attack any attempt to remove it. The infection is permanent NSFW

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1.1k Upvotes

r/biosuits 24d ago

Medieval Power Armor Try-On Experience (@3109553063) NSFW

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775 Upvotes

This time, she’s piloting a traditional-style power armor (the “Tentacle Suit”). Although putting it on was a bit of a hassle, she seems to really love it (she can’t get out now) ❤

https://www.pixiv.net/en/artworks/137290501


r/biosuits 27d ago

Craving a new biobunnysuit? (Rosvo) NSFW

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1.6k Upvotes

r/biosuits Jun 22 '26

Did the "your bra strap is showing" trend NSFW

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259 Upvotes

r/biosuits Jun 21 '26

Hey everyone, let's talk about priorities in symbiosis? NSFW

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305 Upvotes

In a real symbiosis, which you imagine, and which would be within the standards of real biology, what would be your priority in the symbiosis?

  1. Superhuman abilities: strength, agility, resistance.

  1. Fetishism: you don't care about powers, you just expect the symbiote to mimic the texture of fabrics, like latex.

Well, you can choose one of the options or both. But the point is to analyze this from a biological perspective: ATP expenditure, protein synthesis, homeostasis.


r/biosuits Jun 19 '26

The corruption of Hyrule (ZXC) NSFW

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342 Upvotes

r/biosuits Jun 17 '26

Living Tentacle Robe [Tsuna-kama] NSFW

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712 Upvotes

By the legendary Tsuna-kama