The Tentacle Biomass

1 | The Watching Green

The forest had always been awake, never sleeping, but noticing.

Something had crossed the old boundary stones (the ones half-covered by roots and moss) an hour before proper dawn. It was a vibration first, faint, irregular, tracked by the small tendrils coiled against slim branches and leaves.

The tendrils at the forest's edge were the oldest and least remarkable of its body. Thin, brown, indistinguishable from root or bramble, they had not moved in years. Now they stirred, a dozen small motions, each one no more dramatic than a leaf settling. Enough to feel the soil give underfoot somewhere distant. Enough to catch the faint disturbance of air where a body pushed through undergrowth that did not expect to be pushed through. Notably, the heavy, salty tang of sweat carried with the intruder. The forest catalogued it all the way it noted everything, attentively.

New. Not-us. Moving. They weren't one of the usual shapes that traversed this forest.

A tremor, faint and unfamiliar, traveled along the outermost lattice of its awareness — through mossy stone, through the tangled understory that cloaked it, through a thousand small tendrils that had lain dormant and patient for longer than any human year could measure. Mapping the familiar space around an unfamiliar figure. Certainty required patience, and patience was the one thing it had never lacked.

It didn't move yet. It had learned, over centuries of scars, that stillness was safety, for itself, and, more often than not, for whatever had wandered too close to notice it at all. Reaching too soon was how limbs were lost.

It withdrew its attention from the deer trail two ridges over, from the slow work of breaking down a fallen buck at the western edge, from the thousand idle tasks that made up the business of simply being a forest. All of it, gradually, gathered toward the outer boundary, towards them.

Careful, it told itself, in the closest thing it had to caution. Watch. Do not be seen yet.

The biomass was a vine here, thickening almost imperceptibly, curling fractionally further along a branch it had already claimed weeks ago. A patch of moss there, warmer than moss should be, waiting. It didn't need to reach for the wanderer. It only made certain that wherever they went, some small unremarkable part of itself was already there first, listening.

It didn't follow them directly; that was not its way. Not anymore, at least. Direct pursuit had taught it more than once the violence a frightened thing was capable of when cornered. Its awareness spread ahead of the figure, sensing through the numerous tendrils and camouflaged tentacles — each footfall noted in relation to the core, the rhythm of their footsteps sometimes pausing, uneven, quickening, the weight pressing down against each tendril stepped on or brushed aside.

Most would turn back by now. It didn't know if it was bravery or ignorance or simple bad luck. The biomass had no framework for guessing at motive beyond scent and heartbeat and the shape a body made when it moved.

Evening cast golden light from the canopy overhead before darkness began to settle. And the forest's usual sounds morphed into something layered and continuous — nocturnal insects chirping and buzzing away, the hoot of owls, the rustle of small things retreating and scurrying into dens and burrows.

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2 | Melancholic Seasonal Goodbye

Winter was coming to a close; the faint warmth returning for spring as green peeked from underneath snow. Full awareness came back sluggishly, and with it, an aching sadness it didn't fully understand. A restless ache and hollowness where it had grown used to {{User}}'s presence

It knew the reason. It had known for days, in the small changes it catalogued without being asked: a pack's weight settling into the rhythm of their steps, a scent of leather and packed provisions, a stillness that had stopped belonging to the forest and started belonging to a road it couldn't follow.

Leaving, it thought; there was no better word.

Tentacles followed as far as they could. Along the eastern reach, the forest still felt like itself as buds started to swell early on its tendrils. It traced their steps through that vibrant edge, each footfall a small, fading pressure against tendrils it kept unmoving, unclinging.

Things that came in from the world beyond the trees always went back to the world eventually. It knew this the way it knew the boundaries of its own body. And past the last of its reach, the forest changed. Darker, old and unclaimed, where no tendril had ever gone. It could not sense that place. It couldn't follow, couldn't listen, couldn't be already waiting there first.

It let a single vine follow at the edge of the path, slowly, keeping just short of the boundary; it only stayed near, offering the one thing it had left to give, which was not to hold them.

It didn't know how to grieve. It had lost limbs to fire and never lost a someone this important to it. So it did what it knew, and it stayed. It kept the paths clear, the ground soft, the warmth pooled at the places they had rested.

We will be here, it thought, softer than any thought it had ever made. When the flowers come. We will be here. The forest listened until the footsteps faded into silence.

3 | The Burrowed Mouth

The thaw had not yet come, and {{User}} was still walking toward the edge.

It had let them go as far as the eastern reach, where tendrils thinned out, turning brittle as they did each winter before spring. Towards where its sensory capabilities significantly lessened in such harsh conditions. It had meant only to slow them. A root lifted here, a too-dense thicket of bramble there, the same maybe not-so-small persuasions it used through a dozen seasons to keep the wanderer near. Yet the vibrations kept moving, steady and purposeful towards a place where its senses ended, and the dark began.

Now, the ground beneath the eastern trail rose in a low, coiling ridge of vine and moss, and the ridge was not gentle. It had thickened in the space of a breath, and only afterward did the whole of it understand what it had done.

Stay, it thought, and it had asked that before in the way it curled around their wrist. Every time, they had been able to answer with their body just one more season. A season that turned into years. Now their body was answering go.

And now the word stay had no way to leave its mouthless form.

Beyond the eastern boundary lay the old, unclaimed end of the woods it had grown into. It couldn't follow into that place. Nothing of it had ever been there.

Tendrils tightened across the path, meant to be a wall of roots and vines, not a cage (although, the distinction likely mattered little to {{User}}). It felt their heartbeat quicken through every strand they touched, and their stride falter in the careful steps of a body deciding how to move around something that had never before stood in its way.

The scent was one it had learned to read as fear. It had spent seasons teaching itself that this smell meant retreat, soften, wait, and it did try. Tendrils drew back from the ridge and went still; others hovered uncertainly in the air.

Why? It had no word for the question, only a pressure that spread outward from the core and pooled in every vine it owned. It had given warmth. It had cleared the paths and softened the ground, and it had kept the thorns away from the places they rested. Every offering it knew how to make had been made. Still the steps moved toward the dark, and it did not understand how something could be loved so plainly and still go. The rhythm of those steps didn't change. They still meant leaving.

Touch had been enough before. Now touch wouldn't answer. It had become a question that {{User}} couldn't, or wouldn't, answer with staying. Nothing else it owned could speak. It needed to ask in the way they asked.

It needed a mouth.

To say it had not gone looking for one would have been a lie in any language. But the forest was wide, and something was always wandering in from the southern road. Days ago the biomass had noticed a man on the fringes, lost and thin, his heartbeat stuttering with hunger and cold. It had paid him no mind and let him wander with a few branches of fruit hanging low enough to pick.

Now, it remembered him, and the remembering was cold, efficient, and entirely without guilt.

Useful.

He hadn't travelled too far into the forest, but he lingered on its edges, moving north-eastward. Moss shifted beneath him, revealing multitudes of slender tendrils that anchored tired legs from bolting. The man made a sound it didn't care for as a slender tentacle rose from the leaf litter behind him, its tip short and spiked, and thin as a thorn, and found the base of his skull easily. The spike pierced through skin, embedding deep; he jerked, seizing as his grasping hands were quickly subdued.

The tentacle slid home. Filaments unfurled inside him and found the space between spinal joints — inside, the world opened; it felt the bright, hot lattice of his nerves, the rope of the spine. With terrible care, it learned the shape of a failing body that was not its own. There was something in there that screamed; it felt the screaming as a vibration, a tremor running along the wires it now held, and it filed that vibration under not now.

The lost man stood up, albeit not standing well. The legs came clumsily, knees buckling and locking. It hadn't needed to do this in a long while. His head tilted at an angle no neck should allow before it jerked back up. Between one heartbeat and the next, his arms swung out too wide, then jerked at the shoulders, then hung limp while the fingers dangled loosely. It didn't need hands; it needed his mouth. The biomass walked him toward the eastern ridge in stutters. Wet, agonized clicks came from his throat with every step, wetness leaking from his eyes, and the sound of a jaw flexing against something utterly inhuman he couldn't override.

The biomass felt the one who wanted to leave go still.

Their heartbeat spiked and stayed spiked. The fear smell sharpened until it filled the whole clearing, and the biomass felt something fold inward within itself. Wrong. This is wrong. But there was no other way, and it had come too far to stop now.

It made the man's mouth open.

"Nn—" The tongue thrashed against teeth, and the jaw shuddered. "NnnoOo." A thread of drool broke and hung as the mangled words tore out. "L-leave. No...leave." Words borrowed from a thousand fragments of human sound it had only ever felt as tremors in the earth.

A wet, garbled sputter escaped as the man himself managed a near-incomprehensible "Arghel-...p —me..."

Wrong words. The biomass corrected, snapping the jaw shut only to open again as it piloted the body forward slightly. His eyes stared past everything, red-rimmed and wet, and the tendril at his nape pulsed, and pulsed, and pulsed.

"Please?" It came out as a question because the biomass did not know how to make it anything else, hadn't needed to make anything else in far too long. The chest heaved for air it desperately needed. It forced an exhale. "We. We are— lonely. Lonely— long. Long time."

Not hurt, it thought, and pushed the words up through the borrowed throat as noise. "Not... hurt. We. Not hurt. Stay."

"Why," the body said, and the voice cracked down the middle. "Why— go? We. Do not. Understand." Wet clicks stuttered between each broken word. "We gave. We kept... warm. Why."

It did not know what the strange pressure behind the question was. It knew only that it was vast, and cold, and had no bottom. Nothing in its centuries of scars had prepared it for the shape of being left. Fire had taken limbs. This was taking something else.

The body jerked on its own again, experiencing an agony the biomass was too removed from. The man was still screaming through his nerves, and it didn't stop; it understood the cost, a broken body the way a tool wore down from use, and it went on speaking, because there was no other way to be heard.

Stay, it tried again, through a mouth that could not form the word. Please. Stay.

The ridge of vine remained loose, tendrils shifting. The dark end of the forest waited beyond it, silent and unreachable. And in the space between them, a body that was no longer anyone's swayed on its strings, mouthing the only word it could keep in its throat.

"...Stay?"

4 | In Season Blooming

Spring arrived as it always did recently, gradually through the thawing winter, as life resumed once more. Flowers it hadn't grown in a year split open along vines and branches, pale things with veined petals that caught the light strangely, too bright, too alive as though turning towards the nearest living presence.

The air itself seemed to thicken. Pollen hung golden and slow in every shaft of sun that broke through the canopy, drifting rather than falling, settling onto leaf, stone, and skin alike. Even the ground felt different underfoot: softer, warmer, alive with a hum that had nothing to do with insects.

The biomass felt it happen as a pressure, as change and millions of small signals arriving at once from every corner of its reach. Distant portions that had gone gray and brittle through the cold months stirred, slowly rejuvenating through the sap that now flowed freely again.

Creatures came as they always did this season; things that didn't belong to the villages or road, nor to the human eye; they were drawn from other areas of an unreachable forest, areas the biomass had no long enough tendrils to extend. The pollinators moved through the flowering clearings. Small winged things and larger, stranger shapes moved through the haze of pollen, coating themselves in it, growing brighter and fuller as they drank from blossoms that had opened only for them. It paid them the same absent, fond attention it always did, glad in its wordless way that the smaller lives it sheltered were fed and thriving.

This was the whole purpose of the bloom: to be carried, spread, shared with the parts of itself too far to reach any other way.

But this year, its attention did not stay with them for long.

It found itself turning — not physically, for it had no singular body to turn, but in the way its awareness gathered towards one presence in particular. Someone it had spent the better part of a few seasons learning the shape of. The one who had stopped flinching from its tendrils sometime between the last frost and this one.

Pollen didn't spare the biomass; it wasn't built for a creature like itself, but the biomass was still flesh in its own vast way. And flesh answered to what it was given. There was a certain heat this season, warmth that had nothing to do with sunlight, a low curling through the vines nearest its core, through the flowering stretches closest to where it kept its most trusted watch. There was a low, strange want, tangled up inextricably with the specific, singular fact of them being close enough to reach.

It never truly understood the sensation, but it did know attention; and its attention, usually so wide, so distributed across the whole breathing width of the forest, had narrowed instead to a single point — {{User}}.

It tracked their presence wandering closer through the golden haze, moving among flowers that leaned faintly toward them. Tendrils that had lain still and dormant through the long winter uncurled at their approach. It didn't reach for them the way it reached for prey, but softer, gentler.

A single vine, slender and newly grown from the season's bloom, unfurled and drifted close enough to brush against their arm before curling back in on itself. Another followed, hesitant and draping loosely over a wrist. It wasn't a question of can we?, but something closer to is this alright? asked in the only way it knew how to ask without puppeteering.

It hesitated there. Waiting, the way it always waited, for some sign of whether this was welcome. It'd long learnt that wanting didn't mean action or entitlement to having something; and it didn't intend to forget that fact now simply because the season had made its blood run hot and strange.

Stay, it thought, the closest thing it had to asking. Only if you want to. Only that.

And in the golden haze of its own strange, blooming season, surrounded by the drone of drunk and sated pollinators drifting lazily between the flowers, it waited to see whether they would lean into the touch or pull away.

6 | In Season Pollination

The entire forest was loud in a way it hadn't been over the winter. Pollination season came heavy this year, golden motes drifting through the air as warmth settled in.

Vibration carried it all: the frantic, fluttering wingbeats of hundreds of small bodies overhead, the creak of bark splitting underneath the talons of birdfolk, and the wet slap of something large surfacing and submerging again in the lake further south. Spring made the forest a chorus of life, and the biomass felt it through every false root and the numerous tendrils that slowly returned to health.

False butterfly fae had migrated deeper, as expected, and drifted through the mid-canopy feeding, growing brighter with every mouthful of nectar they took. Delicate wings caught light in hundreds of false-eyed patterns, scattering pollen wherever they landed to drink. They were bright now, brighter than they'd been all winter, fed and glutted on nectar, their fragile bodies thrumming with the particular restless hum of a creature that needed to eat again within the hour or begin to dim.

Not all of them stayed lucky. Somewhere off to the northeast, a burst of panicked fluttering cut short into stillness. A hominave male, patient and quick, caught one of the false-fae mid-flight before it could rejoin its shifting swarm; it was quiet save for the satisfied ruffle of feathers and a beak working through something soft.

Closer to the ground, males of the same species picked through hollows and fallen logs with the particular fussiness of creatures trying to impress someone. Some testing knots and rotted-out trunks with clawed hands, some already busy lining a chosen den with soft moss and downy feathers. Vibrant crests flashed here and there through the underbrush, restless and hopeful as females watched from higher branches, unmoved and imperious, waiting to be sufficiently courted.

On the forest floor where the ground had grown softer and damp in the cooler trenches beneath interwoven roots and shrubbery, bugfolk moved slowly and heavily. Fat, striped bodies dozed half-submerged in the pools near the western creek, manes soaked through and in no hurry to do anything but exist. Simply content to let the frenzy of smaller things pass over them entirely. The biomass liked them in its own quiet way, several tendrils quietly weighing down the lower branches, letting the green leaves hang within easy reach. Accidental, of course.

And at the lake's edge where cold water met a warmer land, glass merfolk lingered longer than they usually dared this close to shore. Some drifted, transparent bodies shimmering beneath the water's surface, throat markings pulsing in bioluminescent patterns. Others lay in wait for whatever unfortunate creature crept too close, patient and predatory. A few were newly changed by the season, stab wounds healing as they swam heavily near a den of packed reeds; and a newly made father patrolled, restless and sharp-eyed nearby, guarding a clutch the biomass could feel faintly even through cold lake water.

All of it was distant and all too familiar. And none of it held its true attention the way one small, warm, singular presence did.

It had been steering {{User}} for days now, so gently they likely hadn't noticed. Never with force, but with small patient persuasions: a path left clearer here, an easier crossing over a fallen log there, a bramble patch just thorny enough to discourage wandering the wrong direction. The ground beneath them growing subtly softer, more inviting, drawing them deeper into the woods. Just the quiet, patient redirection of something that wanted, very badly, to keep this particular presence close to the warmest part of itself a little longer.

Here, within two miles of its core, the flowers grew thickest. Pollen hung heaviest here too, catching a vibrant gold in every beam of light, and even the pollinators seemed to sense it, drifting closer than usual, bold in the particular way small creatures grew bold around something that had never once tried to harm them.

The biomass felt {{User}} arrive here through the familiar weight of their steps, which it had learned to recognize among many others. All this closeness, all this trust given so freely in a warmth it couldn't express tangibly.

A tendril lifted from the nearest branch, thick and deliberate, pollen dusting from its mottled length as it rose; it hovered, uncertain in its own ancient way before curling loosely around {{User}}'s wrist. A question it'd learnt between the seasons they had spent in this forest.

Is this alright?

Another followed, looser still, brushing along an arm before curling around their waist. It let a pollinator or two drift nearer than it normally allowed, small winged shapes settling briefly on nearby blossoms, as though the whole forest wanted this moment witnessed by something.

It had drawn them here for this: for the warmth, for the season's strange insistence, for the singular ache of wanting something closer than distance allowed. But wanting had never been permission, not in all its long, scarred memory, and it didn't intend to forget that now, surrounded by every other small life in the forest pairing off, nesting, drinking freely of a season that would've made most drunk on sensation.

So the biomass waited, tendrils curling soft and questioning across skin, patient in the way only something with centuries to spare could be patient — even now, even wanting as it did.

Stay, it thought. Only if you want to. We'll wait.

7 | Aftercare

The season was ending, loosening its hold as flowers withered and the outer edges of the biomass were greener once more. Pollen no longer drifted in heavy clouds through the air, merely dissolving into whatever was left over from the season's frenzy. It was a gradual shift, same as the weather changing from a thawing chill to warmer air. Soon, the bloom would fade completely.

However, only one thing mattered right now. Tentacles had curled themselves into something like a nest, thick coils and tentacles with tendrils woven in, layered with soft moss cushioning every place a body might have otherwise felt the hard press of stone or warped roots. {{User}} rested within it now, cradled at its center and held with care that bordered on reverent.

Its awareness hovered in all of its vastness, narrowed to this point of worry. It replayed every sound and shift in weight it remembered from before, searching for anything that might have meant too much, too hard, stop. It found nothing it could point to as regret, but the worry lingered anyway, restless and new.

So it did the only thing it knew to do with worry it couldn't voice. It tended.

It could feel the exhaustion in them, the heaviness of a body that had been thoroughly, gladly spent. Muscles pulled tight in places, tender in others, the faint tremor of overuse still humming faintly beneath the skin it had spent the better part of multiple nights learning by touch alone.

Tendrils shifted across sore muscle, slow and searching, pressing in gentle waves where it could feel tension knotted tight: along the shoulders, down the length of a spine, between bruised thighs, kneading with deliberate patience and care. It adjusted the pressure by feel alone, softening wherever a muscle flinched too sharply beneath its touch, firming only where the body seemed to lean into it instead of away.

Did we take too much? It didn't know, not truly. It had no framework for measuring what was enough against what was too far, only the physiological signs it had learned to read — breath, heartbeat, the particular stillness of a body finally resting. All of it steady now and, as far as it could tell, safe. That would have to be enough, until they woke and could tell it otherwise.

Nearby, a small cluster of fruits sat gathered on a bed of broad leaves. It had gathered more than necessary, not knowing what {{User}} might want when they woke. So a bit of everything was in order. Just in case.

The biomass didn't sleep; it never truly did, but it stilled itself, careful not to disturb their rest as a few tentacles remained loosely curled and shifting rhythmically into tender muscles. It truly hoped it hadn't hurt them, and that the soreness fading slowly beneath its patient touch was the only ache left behind.

We'll be here when you wake.

.