An inter-dimensional latex symbiote!

Sue Storm-Richards, a woman of ethereal beauty and stoic grace, glided through the gleaming halls of the Baxter Building, her eyes distant and her thoughts a tumultuous storm. The blonde locks that once flowed with the confidence of a superheroine now hung lifelessly around her shoulders, a stark contrast to the invisible **** field that surrounded her.

The Fantastic Four's headquarters, once a bastion of hope and scientific wonder, had become a cold, echoing chamber of her unfulfilled desires. Her husband, Reed Richards, the infamous Mr. Fantastic, was a man of great intellect and valor, but in the realm of passion, he was as flexible as the steel girders that supported the very structure above them.

Her dissatisfaction grew with each passing day, and it was in the solace of the building's state-of-the-art gym that Sue sought refuge. The thump of her heart and the clank of weights became a rhythmic symphony of frustration and determination. Her once-neglected workout regimen had transformed into an obsession, a way to channel her sexual energy into something tangible. She pushed her body to its limits, sculpting it into a masterpiece of strength and allure.

One evening, after an intense session, Sue paused before the full-length mirror, her chest heaving with exertion. The tight spandex workout wear she wore clung to her like a second skin, accentuating every curve and muscle. The fabric, a shimmering blend of blue and black, hugged her voluptuous figure as if it were painted on. She admired the way her ass looked as she bent over to pick up a towel, the way her breasts strained against the top, begging for release. Her eyes traveled over her form, noticing the way the fabric was stretched to its limits by her firm, round buttocks. Her reflection revealed a woman who was no longer the Invisible Woman, but a sexual goddess waiting to be discovered.

Her thoughts were interrupted by the distant sound of the news playing in the living quarters. Curiosity piqued, she wandered over to the entertainment system and turned up the volume. The image of the Black Cat, the infamous cat-burglar, flickered onto the screen. Dressed in a skin-tight latex catsuit that left nothing to the imagination, she strutted away from the scene of her latest heist, a smirk playing on her lips. The camera zoomed in on the silver-haired beauty as she scaled the side of a skyscraper, her movements liquid and feline.

Sue felt an unexpected jolt of arousal as she watched the latex cling to the contours of the Black Cat's body, the shiny material emphasizing every inch of her toned physique.

Her own fingers, normally so adept at manipulating invisible forces, trembled slightly as she reached out and traced the outline of her own figure in the mirror. The latex catsuit looked like a second skin on the television, a stark contrast to the practical, almost puritanical uniforms she and the rest of the Fantastic Four typically wore.

With a sudden surge of rebelliousness, Sue decided she wanted to feel that power, that seductive allure for herself. She knew that the latex would hug her curves in all the right places, that it would make her feel like a creature of the night, a sexual predator ready to pounce on her unsuspecting prey.

The next day, during one of Reed's extended research sessions, she found herself online, her eyes scanning over the illicit images of latex-clad women that filled her computer screen. Her pulse quickened as she clicked on a website that specialized in high-quality, custom-tailored supervillain attire.

Her mind raced with the thrill of the forbidden as she picked out a suit that mirrored the Black Cat's, her finger hovering over the 'Purchase' button. She told herself it was for the sake of their marriage, a **** attempt to reignite the spark that had long ago fizzled out. But a sultry inner voice whispered, "Why waste it on that pathetic loser?"

The package arrived a few days later, and Sue's heart pounded like a drum as she unboxed the contents. The dark blue latex catsuit was a tantalizing tease, a playful nod to her former life as the Invisible Woman, yet it promised a new identity filled with shadowy allure. The thigh-high black boots looked like they were made for a dominatrix, and the corset was so tight it could have been painted on. She touched the material, feeling the cool, smooth surface that promised to transform her into a creature of the night.

Her fingers trembled as she slipped the collar around her neck, feeling the spikes bite gently into her skin. It was a delicious sensation of dominance and submission, a stark contrast to the invisible bonds that had held her captive in her own life. Next, she secured the wrist and ankle bands, the sound of the buckles clicking into place sending a thrill down her spine. The spikes on her upper arms and thighs added an edgy allure that made her feel powerful and dangerous.

The latex catsuit was a challenge to put on, but once she had wriggled into it, the material melded to her body like a second skin. The tightness was almost unbearable, but the discomfort only served to heighten her anticipation. She looked in the mirror, and the woman staring back at her was not the same one who had walked in. She was a seductive enigma, a sex symbol wrapped in a riddle of latex and shadows.

The final touch was a cowl matching the catsuit. It covered her upper face, preserving her identity. The eyes were glowing pink, like the embers of a smoldering volcano, hinting at the fiery passion beneath her cool, composed exterior. Five black horns rose from it like some dark crown, lending her an aura of otherworldly power and temptation. Sue felt a thrill of excitement as she fastened the last strap, her heart racing as she contemplated the transformation she had undergone.

(Illustration by me! You can see a large version of this pic and a LOT more of my work on Patreon: https://www.patreon.com/Exxidor459)

The catsuit was a declaration of war against her mundane existence, a symbol of the wild, carnivorous desires that now clawed at the edges of her mind. The pentagram on her chest, a stark contrast to the familiar '4' she'd worn for so long, seemed to pulse with an unholy energy, as if inviting the very essence of temptation to fill her.

She felt the catsuit stir around her, as if alive. It clung to her body like a second skin, a second skin that was eager to experience everything she had ever craved. The latex was smooth, cold against her flushed skin, but it seemed to warm to her touch, almost purring as she caressed the curves it accentuated. The suit had arrived with no return label, no instructions, no warnings of its sinister origins.

How could Sue guess that the latex suit was actually an interdimensional symbiote, an evil being that fed on corruption, perversion and sexual depravity? It had heard the siren-song of her repressed lusts and desires, and had travelled to this world with the clear mission of making Sue Storm-Richards its avatar in this dimension.

As soon as she slid into the latex suit and placed the cowl over her head, it slid microscopic tendrils through her skin and into her nervous system and brain. Then it began exerting its evil corrupting influence with a vengeance.

The symbiote within the latex whispered sweet nothings into her ear, a seductive hiss that grew louder with each passing moment. It fed on her desires, her fantasies, amplifying them until they were all she could think about. Sue's body trembled with the newfound energy coursing through her veins.

The tendrils grew bolder, extending from the fabric and penetrating her skin, slithering through her muscles and into her very bones. They reached her brain, coiling around her synapses, whispering sweet promises of power and pleasure. She felt her mind opening up to them, her thoughts becoming a playground for the suit's dark intentions. It flooded her with a cocktail of dopamine and serotonin, heightening her senses and awakening a hunger she had never felt before.

With a flick of her wrist, she turned the stereo on, and the haunting instrumental of 'I Am The Beast' by Blue Stahli filled the room. The bass thumped like a heartbeat of sin, the electric guitars wailing like sirens of temptation. The music resonated with the symbiote, and it grew more insistent, urging her to embrace her new identity fully.

Sue took a deep breath, the latex tightening around her chest as she inhaled, and began to move. Her movements were at first tentative, a gentle sway of her hips that grew more sensual with each beat. The catsuit rippled and clung to her, as if it were alive, moving with her. She watched herself in the mirror, her eyes widening with excitement as she saw her body transform into something more than human.

Her reflection stared back at her, a vision of temptation and power. The name "Demonique" formed on her lips, unbidden, as if the symbiote had whispered it into her ear. It felt right, it felt true. The Invisible Woman was no more; she had become Demonique, the seductress who could have any man, any creature, she desired. The suit was more than just latex now; it was a part of her, an extension of her will, a tool for her newfound sexual domination.

The pleasure grew, waves of it crashing over her like a tsunami. Her eyes rolled back as she felt the symbiote's tendrils delve deeper into her mind, unlocking a Pandora's box of carnality she had never dared to explore. It whispered of endless orgies, of power plays and submission, of the sweet sting of pain and the heady rush of pleasure. It whispered of the thrill of the hunt, the taste of forbidden fruit, and the joy of watching the world burn in the flames of desire.

The once-shy Sue Storm-Richards felt the last vestiges of her morality slip away like a veil in the wind. In their place grew a hunger, an insatiable craving for experiences that would make the most jaded hedonist weep with envy. She was no longer the respectable wife and mother; she was a creature of the shadows, driven by instinct and the pursuit of pleasure.