Chapter 5: Altar of the Devoured
The whispers were a new skin.
They coated Mark, thinner than the fluids that glazed his body, a constant static-hiss in the marrow of his bones. The Grotto of Whispers wasn’t a place you entered; it was a state you oozed into. One moment he was in the pulsating Maw, the next he was being carried, cradled in a knot of Leviathan’s tendrils, through a sinus passage in the living rock that bled into this colder, sharper space.
Jagged pillars of black crystal thrust from floor and ceiling like broken teeth. The air was colder, drying the slick on his skin to a tacky film. It smelled of ozone and old metal, of a vacuum-sealed tomb suddenly opened. And it hummed. Not with the Leviathan’s vegetative pulse, but with a layered, overlapping drone of countless faint voices—a choir of the dead, their final words trapped in the crystalline structure, replaying in fractured echoes.
“—report, colony log 47, the harvesters are—"
“—don’t let it see you, oh god its eyes—"
“—I love you, tell Eli I love—”
The tendrils deposited him not on an altar of bones, but onto a familiar, cursed shape: the hull of the Iron Lung. It lay half-submerged in a pool of shimmering, mercury-thick fluid, the rust bleeding into the strange liquid. The cracked glass of the viewport was a milky cataract staring blindly upward.
He was placed on his hands and knees on the cold, pitted metal. His distended belly hung heavy beneath him, a weight that was both alien and intimately his. His tits, full and sensitive, brushed against the rust. The bindings retreated, but the Leviathan’s claim didn’t. The two slick ovipositors still emerged from him, twitching idly like tails.
Froggy was already there. It loomed from the shadows between two crystal teeth, its form more solid here, less a part of the living walls. Its beady eyes caught the low bioluminescence of the grotto’s slime-veins and refracted it into pinpricks of cold light. It moved with a possessive certainty, its clawed feet scraping against the crystal floor.
It didn’t mount him immediately. It circled the Iron Lung, its bulk displacing the thick air. It paused by the viewport, sniffed at the cracks. A low, vibrating growl emanated from its chest, a sound that made the whispering crystals shudder into a momentary silence. It was a sound of recognition, of territorial claim. This metal carcass birthed him. Now he is ours.
Mark understood. He pressed his forehead against the rust, the cold a shock against his feverish skin. This was the final altar. The place where his old death was supposed to happen. Now it was the site of his perpetual use.
“Do it,” Mark mumbled into the metal, his voice hoarse. “Here. Fucking do it here.”
Froggy needed no more invitation. It moved behind him, its heat palpable. A clawed hand, surprisingly dexterous, gripped the swell of his hip. The other pressed between his shoulder blades, flattening him against the hull. The tip of its massive cock, already slick with its own pre-cum, nudged against his used, slack entrance.
It was never gentle. It was a claim.
It shoved forward in one brutal, shearing motion. Mark’s mouth opened in a soundless scream as his body was forced open, the ridged, inhuman girth stretching him to a burning tautness. His back arched violently, his fingernails scraping against the rust.
“Fuck! Oh, fucking hell,” he gasped, the air punching out of him.
It was too much. It was always too much. And it was all he wanted. Froggy seated itself to the hilt, the bony base of its cock grinding against his sore flesh. It held there, a deep, full invasion, letting him clench and spasm around it. The whispers surged, as if excited.
“—vital signs critical—"
“—it’s in the walls—"
From the pool of mercury-like fluid beneath the Lung, the Leviathan’s primary tongue emerged. It was wider here, more defined, studded with nerve clusters that shone like wet pearls. It slithered up over the curve of the hull, leaving a glistening trail. It found Mark’s face first, lapping at the sweat and tears there with a dreadful tenderness. Then it moved down, tracing the line of his spine, before curling underneath him.
The broad, warm tip found his dangling, swollen balls, then the tight furl of his asshole. It didn’t penetrate. It applied pressure, a relentless, insistent circle that made him jolt against Froggy’s grip. At the same time, the tongue split, a smaller offshoot rising to flick at his heavy, milk-filled tits. It circled a nipple, then sucked it roughly into a warm, pulsing hollow.
Sensation detonated through him—a tripartite assault of deep, stretching fullness, blunt anal pressure, and the shocking, sharp pull on his nipple. Milk, thin and sweet, leaked into the Leviathan’s mouth. A broken sob wrenched from Mark’s throat.
Froggy began to move. Its withdrawals were slow, agonizing, each ridge of its cock catching on his sensitized inner walls. Its thrusts were piston-hard, slamming him into the unyielding metal of the Lung with wet, impactful slaps. The old submersible creaked in protest beneath them.
“Yes… yes, god, yes,” Mark chanted, the words slurring into the metal. He was hard now, his own cock trapped beneath his belly, leaking a pathetic thread of clear fluid onto the rust. He was rutting back against Froggy mindlessly, meeting each thrust with a desperate jerk of his hips. The pleasure was a white-hot wire, burning away the last shreds of coherent thought.
The Leviathan’s voice didn’t come from the whispers. It came from inside the tongue that suckled him, vibrating through his nipple into his very core. I’m okay with
“You begged for another,” it sighed, the sound a mixture of a creaking hull and a lover’s whisper. “Empty vessel… wishes to be filled. Atonement through fertility. A beautiful paradox.”
“Need it,” Mark whimpered, the words ripped from him by a particularly deep thrust. “Please… breed me full again. Need another… need your baby inside me.” The obscenity of the request was like a spark in the dark part of his mind. He embraced it. He was the obscenity.
Froggy’s pace increased, becoming punishing, rhythmic. The claws on his hip bit in, drawing faint beads of blood. The Leviathan’s tongue at his ass pushed harder, the tip now breaching him, a slow, inexorable invasion alongside the monster’s cock. Mark was split, stretched, suckled, and spoken to all at once.
His orgasm built not as a peak, but as a seismic event. It started in his gut, a deep, rolling cramp that had nothing to do with his prostate. It was the hollow, remade space inside him clenching down, trying to milk the impossible seed from the beast fucking him. It radiated outwards, turning his limbs to liquid fire. He screamed, a raw, tearing sound that drowned out the crystal whispers.
As he convulsed, Froggy locked deep, and with a guttural roar that shook the grotto, it pumped him full. Mark could feel the hot, thick flood painting his deepest parts, a flood that had no hope of leaking out around the girth that plugged him. His belly, already stretched, seemed to bloat further, tighter.
The Leviathan’s tongue plunged into his ass in time with Froggy’s final pulses, a dual possession that pinned him in place. The whisper-voices rose to a crescendo.
“—congratulations, it’s a—"
“—containment breach—"
“—we are not alone—"
Then, silence. Not true silence, but the resumption of the low, layered hum. Froggy remained lodged within him, throbbing gently. The Leviathan’s tongues retracted slowly, leaving him feeling shockingly empty in one hole, cruelly full in the other.
Mark collapsed fully onto the Iron Lung, his cheek pressed to the cold glass of the dead viewport. His body throbbed. His mind was a clean, white slate. He saw his own breath fog the glass from the outside. A single, clear thought emerged, perfect and terrible.
He was home.
The Leviathan’s final whisper slithered into his ear, soft as a cancer. “The vessel prepares. The first was practice. The next will be revelation.”
Beneath him, inside his remade womb, something shifted.