Trans Astronaut’s Alien Desire
The cargo bay of the derelict vessel *Erebos* hummed with the low, predatory thrum of failing life support. Condensation slicked the bulkheads, bleeding a metallic chill into the air alongside the heavy, cloying scent of ozone and overripe fruit left to rot in a vacuum. Riven Solace pressed her gloved palm against the weeping steel. The vibration traveled up her arm, settling deep in her core where the old surgical scars still ached against the cold. Thorne Voss had warned her about this sector years ago. Back then, their shared ops had blurred into stolen nights in zero-g bunks, his mouth hot against her throat, whispering promises of survival amid the uncaring dark.
Now Thorne was gone, swallowed by the anomaly that had begun whispering through her comms three cycles prior. Riven’s breath fogged her visor. She took a slow step forward. The reinforced fabric of her pressure suit pulled tight across her chest, her breasts feeling heavy, overly sensitive. Lower down, a dull, insistent ache gathered. Her trans cock stirred, half-hard with a sickening, anticipatory terror that coiled low in her gut. The entity had promised transformation. It promised a horror that fed on the ravenous, buried hunger she had carried since fleeing the rigid core colonies.
“You came back for me.”
The voice bled from the ventilation grates—a sound like grinding metal wrapped in black velvet. It wasn’t exactly Thorne, but the cadence was a flawless, devastating mimicry. Riven’s pulse hammered against her throat. Her fingers trembled as she reached up, broke the atmospheric seal, and lifted her helmet free. The recycled, rotting air stung her lungs. She had initiated this descent knowing exactly what waited in the dark. Her body was already thrumming with the forbidden, gravitational pull of the void.
In the corners of the bay, the shadows began to coalesce. They weren’t tentacles, but shifting, fractal ribbons of star-stuff and living darkness. They slithered through the zero-g environment, brushing her jaw with a touch that was freezing, yet violently electric. The ribbons traced the sharp line of her collarbone, their edges dissolving the mag-seals of her suit with precise, terrifyingly intimate pressure. She shivered violently as the heavy thermal layers fell away, pooling uselessly at her boots. The freezing air of the dead ship kissed her bare skin, tightening her nipples into aching peaks, her length twitching against her thigh in the suffocating silence. She stood completely exposed to the dark, waiting for the ghost of the man she loved to touch her.
The ribbons lingered at first, coiling with deliberate patience around her thighs and hips, their edges feathering across the sensitive skin until her breath hitched. One thick band slid higher, parting her folds with a slow, exploratory drag that mimicked the wet heat of a tongue, spreading her open to the ship’s icy breath while another ribbon circled the base of her shaft. It stroked upward in languid pulls, the frictionless glide of dark matter sending sparks through nerves already raw from grief. A third ribbon pressed against her clit, pulsing in rhythmic suction that echoed the memory of Thorne’s mouth there during those zero-g nights, yet the touch carried none of his warmth—only the entity’s cold claim. She gasped, hips jerking involuntarily as the sensations layered, building an agonizing stretch of tension that made her cunt clench around nothing and her cock throb with slick beads forming at the tip.
The metallic chill of the bulkheads seeped deeper into her exposed flesh, contrasting the burning friction where the ribbons worked her, tasting every tremor and slick response. Riven’s mind fractured under the weight of it, Thorne’s voice bleeding through the entity’s mimicry in fractured flashes—his laughter against her throat, the way he’d held her after surgery, promising she was still whole. The violation twisted the pleasure sharper, grief knotting with arousal until her walls fluttered and her shaft jerked in the entity’s grasp, every stroke drawing out the horror of being remade by what had consumed him.
Only when her thighs trembled and fresh arousal coated the ribbons did one of them thicken, pressing blunt and insistent against her entrance. The initial breach came slow, an alien texture like molten obsidian forcing past tight resistance, the temperature shock wrenching a broken sound from her throat—freezing ship air clashing with the entity’s searing inner pulse. Inch by inch it sank deeper, the stretch a burning ache that stole her breath, her cunt fluttering around the intrusion while another ribbon continued its relentless pull along her length. The pressure built without mercy, filling her until she felt split open, every nerve alight with the suffocating fullness and the psychic echo of Thorne’s final moments flooding her mind like poison and nectar.
When the entity began to move, the rhythm stayed measured at first, each withdrawal dragging against oversensitive walls before surging back in, the frictionless glide turning the burn into liquid fire. Riven rocked into it, tears streaking her cheeks as memories of Thorne’s hands on her hips collided with the entity’s relentless claim, pleasure and loss fusing until her orgasm crashed through her in shattering waves. Her cunt spasmed hard around the invading form, her shaft pulsing hot release across the dark ribbons, the entity drinking every spasm while the ship’s predatory hum vibrated through her bones.
It lowered her at last to the condensation-slick deck, ribbons retracting with lingering caresses along her inner thighs and the curve of her breasts. The metallic chill lingered on her skin, mingling with the cloying ozone scent, but the entity’s presence remained a steady, intimate weight at her back, cradling her through the aftershocks. Riven lay boneless in the afterglow, fingers tracing the faint new marks blooming across her stomach, her breath slowing as the entity’s warmth seeped into the places grief had hollowed out. The derelict’s low thrum wrapped around them both, a dark lullaby promising more transformations yet to come, and she rested there, held in the quiet intersection of horror and surrender.