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Lucia: The Succubus's Delight

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Logan is a normal bisexual guy, but he accidentally summons a demon who turns him into a sissy succubus! As a sissy succubus he becomes a drop dead gorgeous sissy with c cup breasts, a permanently caged cock, and an irresistible lust for being fucked up the ass and sucking dick and tasting cum. As a sissy succubus he becomes is renamed Lucia. Lucia’s ass can stretch to accept any size cock or toy, she has no gag reflex

Chapter 3: The Demon's Claim

The green star blinked once, high in the smog-choked sky, and went out. Lucia stood on the sidewalk, the club’s bass fading behind her like a dying heartbeat. The man’s essence was a cooling stone in her gut. It had quieted the screaming void, but the quiet was worse. It was a listening silence. A waiting one.

Her apartment door felt flimsy as she closed it behind her, a scrap of wood against the pressure of the night. The air inside was still and dead. She could still smell the bleach from the bathroom, the ghost of silicone, her own lingering sweat. And beneath it, something else. A scent like a storm on burnt wire, like incense on a grave.

The summoning circle, hastily scrawled on the floorboards days ago in a panic of blood and stolen chalk, was no longer inert. It glowed, a faint sullen red, like embers breathing. The geometric lines pulsed in time with a rhythm she felt in her teeth. The throne of stacked cushions and black lace she’d arranged in a moment of mad theatricality seemed to hold an impression, as if something massive had just risen from it.

She didn’t startle when the shadows in the corner deepened, coalesced. It was a sigh of darkness, a folding of space. He simply was there, leaning against the wall, one ankle crossed over the other. Azazel.

He wasn’t as he’d appeared on the street. Here, in this charged space, the veneer of humanity had peeled back. He was taller, his shoulders broader, straining the fine black fabric of his shirt. His green eyes didn’t just glow; they cast faint, hellish light onto the sharp plains of his face. His hands, draped casually at his sides, ended not in fingernails, but in long, graceful claws the color of obsidian. He surveyed her, from her shaky heels to the stained hem of her dress, with the air of a collector examining a recently acquired, slightly damaged specimen.

“You called,” he said. His voice was the same, a vibration felt in the marrow. “And yet, you seem… occupied.” His nostrils flared delicately. “Sporting musk.Sweat. Human fear and triumph. A crude vintage.”

Lucia’s heart hammered against her ribs, a frantic bird. She had wanted this. She had summoned him. Now, faced with the reality of his presence, a primal terror threatened to buckle her knees. The hunger inside her, however, stretched and purred, pressing against the confines of her skin. It recognized its source.

“It wasn’t enough,” she said, her voice a dry rasp.

“No,” he agreed, pushing off the wall. He moved with a liquid, predatory grace that made the room feel smaller. “It was a snack. A handful of nuts to stave off starvation. You need a feast.” He stopped an arm’s length away. The heat radiating from him was dry, scorching. It smelled of desert wind and something ancient, like old stone and ozone. “You reek of desperation and human spunk. It’s… undignified.”

His clawed hand came up, not touching her, but tracing the air an inch from her cheek. She felt the heat of it, a brand. “You used the toy. Then you used the man. You are learning the mechanics. But you are a succubus, not a common whore. The act is merely the channel. What you crave is what flows through it.” He leaned in, his voice dropping to a intimate rumble. “His life.His spirit. The shimmer of his soul as it frays at the edge of release. Did you taste it?”

She thought of the club, the man’s final, guttural shout. She had felt his physical climax, the hot flood inside her. But taste his soul? “I… I felt full.”

“Full of waste,” Azazel corrected, smiling. It was a terrible, beautiful sight. “The essence is the wine. The rest is just the bottle.” His gaze slid down her body, lingering on the cage. “A pretty, pointless lock. A joke.” With a casual flick of a claw, he touched the gold. There was a soft snick. The complex mechanism didn’t break; it disintegrated into fine, gold dust that sprinkled to the floor between her feet.

Lucia gasped. The sensation was immediate and shocking. The constant, restrictive pressure was gone. A rush of sensitivity, of pure, unbound feeling, flooded her. Her new cock, freed, stirred against her thigh. It was an alien, exhilarating freedom. The air itself felt like a caress.

“Better,” Azazel murmured. “Now you are not pretending.” His hand finally made contact, not on her face, but on her waist. His claws pricked gently through the mesh of her dress. “You called for a teacher. For a meal. Get on your knees and show me your hunger.”

It wasn’t a request. It was a gravity. Lucia sank down, the rough carpet abrasive against her knees. Before her, the fine wool of his trousers strained over a formidable bulge. The shape of him was inhuman—thicker, longer, with a distinct, unsettling curve she could see even through the fabric.

“Open it,” he commanded, his voice a low thunder.

Her fingers, clumsy with awe and fear, fumbled with his button and zipper. She freed him.

Her breath hitched. It was a cock, but sculpted from another world. The skin was a deep, burnished red, like old copper, and it was intricately carved with faint, swirling sigils that seemed to move in the pulsing light of the circle. It was thick as her wrist, crowned by a broad, flared head. A small, perfect slit at the tip already glistened with a fluid that smelled not of human musk, but of that exotic incense and ozone. It was utterly erect, a weapon of pleasure.

“Look at me,” Azazel said.

She dragged her eyes from the monstrous thing before her to his face. His green eyes burned. “You will take me. You will feed. But this time, you will feel the source. You will drink from the well, not lick the spillage. Understand?”

She nodded, a sharp, frantic movement.

“Then begin.”

She leaned forward. Her first touch of her tongue to the head was a revelation. The taste was electric, spiced, flooding her mouth with a warmth that went straight to her core. She moaned, the sound vibrating against him. She opened wider, trying to take the massive head into her mouth. It was a struggle. She had no gag reflex, but the sheer size was a challenge of stretching. She worked her lips around it, using her tongue to trace the carved sigils. They felt hot under her tongue.

Azazel let out a slow hiss. One clawed hand settled on the back of her head, not forcing, but guiding. “Deeper.”

She obeyed, relaxing her jaw, letting him slide further into her throat. The stretch was incredible, filling her completely. He began to move, a slow, deep rhythm that fucked her mouth with an impersonal, devastating patience. She could only take it, her eyes streaming, her hands gripping his powerful thighs for balance. The taste of him intensified, that strange, spiced nectar. And with it, she began to feel something else. A trickle of warmth that was not physical. A shimmer of sensation that was other. It was dark, vast, and infinitely complex. It tasted of old forests and forgotten wars, of whispered secrets and the cold void between stars. It was Azazel.

He was letting her taste his essence. It was an aperitif.

“Enough,” he growled, pulling himself from her mouth with a wet pop.“Stand. Turn around.”

Dazed, dripping his fluids from her chin, she staggered to her feet. He turned her roughly, bending her over the arm of the threadbare couch. The velvet was scratchy against her cheek. He shoved her dress up to her waist, his claws leaving faint, stinging trails on the skin of her ass. His hand smoothed over the curve, possessive, then dipped between her thighs. He found her new cock, gave it a firm, almost clinical stroke that made her jerk. Then his fingers moved lower, past her balls, to the tight, furl of her asshole, still loose and slick from the man at the club.

“This is your gate now,” he whispered, his breath scorching her ear. “The only one that matters. It will be your mouth for feeding.” A single, thick finger, tipped with a sharp claw, pressed against her. It slipped in easily, a cruel invasion. “Good. Still primed by your little distraction. But now, you receive the main course.”

He positioned himself. The broad, flared head of his demon cock pressed against her. It was immense, hotter than any human flesh. The pressure was unbelievable.

“Breathe out,” he commanded.

She exhaled a shuddering breath. He pushed.

The stretch was apocalyptic. It burned, it tore, it opened her in ways she didn’t know she could be opened. She screamed into the couch cushion, her fingers tearing at the fabric. He didn’t stop. He didn’t pause. He sheathed himself inside her with one relentless, downward thrust, until his hips were flush against her ass, until she was utterly, completely impaled. The feeling of fullness was so vast it edged into pain, a brilliant, white-hot agony of expansion.

He held there, buried to the hilt, letting her body convulse around him. “Feel it,” he hissed. “Feel what you are. A vessel. A conduit.”

And then, he began to move.

His thrusts were not the frantic pumping of the man in the club. They were slow, deliberate, tectonic. Each withdrawal was an agonizing emptiness, each forward surge a world-ending collision. He fucked her with a timeless, brutal patience, rearranging her from the inside out. The pain began to transmute. It melted, fueled by the trickle of his essence she’d tasted, ignited by the sheer, overwhelming reality of his possession. It became a pleasure so intense it was indistinguishable from torment.

She was crying, sobbing, but her hips began to push back, meeting his strokes. Her own cock, trapped between her belly and the couch, was rock-hard and leaking steadily, a mirror of the obscene wet sounds of his penetration.

“Yes,” Azazel grunted, his claws digging into her hips, drawing beads of blood. “There. The link forms. Feed, little succubus. Take it.”

He slammed into her, and the connection snapped into place. It was no longer just physical.

It was a floodgate opening.

With every deep, grinding thrust, a river of raw life poured into her. It wasn't gentle. It was Azazel’s essence—ancient, powerful, and profoundly dark. She felt echoes of millennia: the despair of lost civilizations, the cruel ecstasy of temptations fulfilled, the chill of voids beyond counting. It was power, vast and seductive and terrible. It crashed into the hollow within her, filling it not with warmth, but with a cold, incandescent fire.She came instantly. Her ass clamped around his driving cock, her own shaft pulsing against the velvet, a dry, wrenching orgasm that was purely physical. But it was a footnote. The real climax was the feeding. She was gulping him down, devouring the spectral energy he channeled into her with every pump of his hips. She screamed again, but it was a scream of rapture, of a starvation being met at last.

He fucked her through it, his pace never faltering. The room seemed to warp around them. The candle flames stretched tall and thin. The shadows from the summoning circle danced like mad things. Lucia felt herself expanding, straining at the seams of her own body. She was taking too much. It was going to break her.

Azazel felt it too. With a final, roaring thrust that buried him so deep she felt him in her throat, he slammed to a halt. He threw his head back, a soundless shout on his lips. And he released.

It was not a simple fluid. A torrent of pure, condensed essence, hotter than blood, erupted inside her. It was a soul-deep branding. She felt it flood her channel, seep into her very tissues, into her bones, into the emptiness that had defined her. It was claiming her. Marking her. Filling the Lucia-shaped void with a piece of Azazel.

The feedback loop was immediate. As he poured his essence into her, he took something back. She felt a thread of her own new being—the fear, the hunger, the shocking, shameful joy of this violation—being drawn out of her, siphoned by his connection. He was feeding on her experience, on her corruption. It was a mutual devouring.

For an eternal moment, they were locked in that circuit, demon and nascent succubus, giver and receiver, predator and prey, inseparable.

Then, it was over.

He pulled out of her with a slick, final sound. She collapsed onto the couch, a boneless heap, feeling spent, overflowing, and fundamentally altered. The brutal stretch lingered as a throbbing, sweet ache. She was leaking his essence, a cool, shimmering fluid unlike anything human.

Azazel stood over her, re-fastening his trousers. He looked satiated, a cat with cream. His green eyes glowed with a soft, satisfied light. He looked… younger.Vitalized.

“The first lesson,” he said, his voice smooth as oiled silk. “Feeding is a reciprocal art. You took enough to survive the week. I took…” he smiled, “…a taste of your delicious, burgeoning corruption. A fair trade.”

He reached down, a single claw tilting her chin up. She could barely keep her eyes focused. “The emptiness will return. It always returns. But now you know its true shape. You know what to crave. The men, the toys… they are water. I am wine. Seek me when you thirst for vintage.”

He stepped back, into the deep shadow by the door. “And clean this place,” he added, his voice already fading into the gloom. “It reeks of humanity. It’s beneath you now.”

He was gone. The shadows were just shadows. The summoning circle’s glow had faded to ash.

Lucia lay on the couch, trembling. The hunger was gone. In its place was a deep, satiated hum, a resonance of impossible power. She felt stronger. Sharper. The colors in the room were more vivid. She could hear the skittering of a rat in the wall three apartments over. She could smell the specific components of the city smog.

She pushed herself up. Her body felt different. Not just sore, but… denser. More real. She walked to the small, cracked mirror in the hall. The woman who looked back had violet eyes that now held a flicker of their own internal, hellish light. Her skin seemed to glow with a faint, healthy luminescence. The hollowness in her cheeks was gone.

She was sated.She was changed.

But as she turned from the mirror, the first faint, familiar ache whispered in the deepest part of her gut. Not the desperate scream of before, but a quiet, knowing murmur. A cultivated taste. A thirst for vintage.

She looked at the door where Azazel had vanished, then at the filthy, ordinary apartment. A slow, foreign smile touched her lips. It was a smile of understanding, of a debt incurred, and of a hunger that had just learned its true name.

He was right. This place was beneath her.

It was time to hunt for better prey.

It was time to hunt for better prey. The whisper in her gut agreed, a contented murmur now where a scream had lived. Three days passed in a blur of strange tranquility. The hollow ache was a distant memory, replaced by a low, resonant hum. She checked her bank account on a whim, a cynical laugh already forming on her lips at the expected pittance. The breath died in her throat. The numbers were different. A lot different. Where a dwindling three-digit figure should have been, there now sat a sum with two commas. She refreshed the page. Then she called the bank. The bored, polite representative confirmed the balance was correct. “A recent wire from an offshore holding company, ma’am. All legitimate.” Azazel. It had to be. A teacher’s stipend. A demon’s investment. She sat on the floor of the filthy apartment, the phone loose in her hand, and laughed until she cried.

She was signing the lease for the penthouse suite at the Orion Tower within the week. The views were sterile, breathtaking panoramas of the city’s geometric heart. The walls were floor-to-ceiling glass. The floors were polished concrete, cool underfoot. It was a vast, empty canvas of steel and shadow. Her first purchases were not furniture. They were deliveries in plain brown boxes, which she opened with the focused intensity of a curator. The ‘Infernal’ was joined by an entire arsenal of silicone and steel. A sleek, punishing fucking machine took pride of place near the windows, its mechanical arm glinting.A St. Andrew’s cross, upholstered in black leather, was bolted to a central wall. She stocked glass cabinets with rows of girthy plugs, coiled snakes of anal beads, cruel-looking clamps, and vibrators in every shape. The place looked less like a home and more like a dungeon designed by a minimalist architect. It suited her perfectly.

The hunger returned on the fifth night, not as a storm, but as a deliberate, rising tide. She stood before the full-length bedroom mirror, naked. The changes from Azazel’s feeding were subtle but deepening. Her breasts, once a full C, were heavier, rounder, straining towards a new, voluptuous curve. Her skin, always pale, held a faint, rosy undertone, a healthy blush that pulsed faintly when she was aroused. She clicked a new cage into place—platinum, with a cruel-looking internal spike that promised a tormenting pressure with every erection. It was a beautiful chastity. Her cock, her last relic of Logan, remained her denied, secret center. The real hunger yawned lower. She dressed with purpose: a leather harness that showcased her caged length, thigh-high boots, nothing else. She was no longer hunting in shadows.She was advertising.

The club she chose was exclusive, a throbbing jewel box of chrome and bass high above the city. She didn’t wait in line. She walked in, and the energy of the room bent towards her. Men watched.Women watched. She sipped water, feeling their stares like physical hands on her warming skin. The first one was a finance type, all sharp suit and sharper eyes. He bought her a drink she didn’t touch. “You’re expensive,” he said, his gaze eating up her harness, her breasts.

“I’m transformative,” she replied, her voice a new instrument, smooth and low. “You can’t afford me, but you can rent the experience.”

He followed her home, his confidence a brittle shell. In the penthouse, his bravado melted into awe, then greed. She bent over the cross, the cold leather against her stomach. “Just my ass,” she instructed, her voice muffled. “Nothing else is yours to touch.”

He was rough, eager, pounding into her with the frantic pace of a man trying to prove something. She closed her eyes, not to block him out, but to focus inward. She felt his physical presence, the slap of his hips, the burn of the stretch. But she concentrated on the fluttering, bright core of him—his ambition, his sharp, calculating greed. As he rammed into her, she imagined a filament of light connecting their bodies. On his final, grunting thrust, she pulled. It wasn’t a thought; it was an instinct, a suction deep in her soul. A strand of that bright, greedy energy tore loose from him and flowed into her. He collapsed, sweating and gasping. She felt… fuller. A tiny, shining speck now glowed in the vast darkness inside her. She sent him away with a pat on his damp cheek. “The elevator is that way.”

The second was a artist, all tortured soul and sensitive hands. He wept as he fucked her, his movements tender, almost worshipful. His essence tasted of melancholy and narcissism, a bittersweet curl of smoke. She consumed it as he shuddered inside her, leaving him emptier than he’d ever been. The third was a pair, best friends fueled by competition and cheap cocaine. They took turns with her, one holding her down while the other used her, a brutal, tag-team frenzy. She fed on their rivalry, on their shared, fraternal lust, drawing the twin threads of their competitive energy until they were both spent and silent on her concrete floor.

With each feeding, the changes accelerated. Her breasts swelled to generous, heavy DD cups, their weight a constant, pleasant ache. Her skin’s rosy undertone deepened to a luminous, permanent cherry-blossom blush. It glowed in the dark now, a faint ember-light radiating from her flesh. One morning, after a long night with a shy, married man whose essence tasted like guilt and stale perfume, she felt a new weight at the base of her spine. A pressure, then a sharp, tearing sensation that was more pleasure than pain. She twisted before the mirror, watching over her shoulder as a slender, prehensile tail, the color of bruised wine, unfurled from just above her ass. It ended in a perfect, elegant spade. It twitched with her emotions, curling when she was thoughtful, lashing when the hunger bit.

She learned to control the feed. She could take a little, leaving a man tired but functional, or she could drain him to a husk, sending him stumbling into the dawn a blank-eyed puppet. The penthouse became a theatre. She orchestrated scenes on the fucking machine, its relentless piston allowing her to focus purely on the essence of the man she commanded to watch, to kneel, to service her. She decorated the spaces between her toys with their drained offerings: a lost wallet, a silk tie, a single diamond cufflink.

The hunger was no longer a master. It was a partner. She curated it. One evening, she brought home a gym-toned personal trainer, all sun-bleached hair and simple arrogance. His name was Chad. He stared, slack-jawed, at the spade tail that curled around her thigh as she poured drinks. “The fuck is that?” he breathed.

“A conversation piece,” Lucia said, handing him a glass. “Do you like my home?”

“It’s insane,” he said, his eyes devouring her glowing skin, the swell of her breasts almost spilling from a sheer wrap. “You’re insane. I love it.”

He was eager, pliable. She led him to the center of the room, near the windows overlooking the city’s twinkling grid. “On your knees,” she said, not unkindly. He obeyed, his hands immediately going to the clasp of her wrap. She let it fall. His breath hitched at the sight of the platinum cage, the heavy breasts, the glow of her. “Not that,” she said, guiding his head lower, turning her back to him. “There. Use your tongue first. Make me wet.”

He was obedient, enthusiastic. His tongue was a blunt, wet instrument, lapping at her asshole with a gusto that was almost endearing. She sighed, looking out at the city lights, her tail tracing idle patterns in the air. The hunger stretched inside her, a lazy cat recognizing the arrival of cream. When she was slick and open, she turned. “Stand up. Fuck me.”

He fumbled with his jeans, his cock springing free, thick and impatient. She bent over the back of a low, sleek sofa, presenting herself. He lined up, one hand gripping her hip, the other guiding himself. He pushed in with a groan. “Oh my god. You’re so fucking tight. So hot.”

His fucking was rhythmic, strong, deep. It was proficient. She closed her eyes, tuning out the slapping of his skin against hers, his monotonous grunts. She focused on the essence of him. It was bland, a simple meal of vanity and physical pride, a clean-burning fuel with no complex notes. She began to feed, drawing the light of him into her in a steady, gentle stream.It was easy. Sustaining.

“Fuck, yeah, take it,” he panted, his hands squeezing her glowing ass, his fingers brushing the base of her twitching tail. “You’re a fucking demon. A sexy, fucking demon.”

She smiled against the leather. He had no idea. The meal was satisfactory. As his pace quickened, nearing his peak, she clenched around him, drawing harder. His stamina was impressive; he fucked her for twenty minutes, his essence a steady, gratifying flow. She felt her skin brighten, the rosy glow intensifying to a vivid, healthy crimson. Her tail lashed, the spade tip flicking.

“I’m gonna come,” he grunted, his rhythm fracturing. “Where do you want it?”

“Inside,” she murmured, and tightened the psychic suction to a vortex.

He slammed into her, burying himself to the hilt with a shout that echoed off the glass. She felt his cock pulse, the wet heat of his release flooding her channel. But that was just biology. The real prize was the surge of his spirit as he climaxed—a final, bright burst of ego and sensation. She pulled it all into herself, drinking him down in one rapturous, soul-deep gulp.

He collapsed onto her back, sweaty and heaving. “Holy shit,” he slurred into her shoulder. “That was… holy shit.”

Lucia waited a moment, savoring the pleasant, buzzing fullness. Then she eased out from under him. He slumped to the floor, a blissed-out, drained heap. She looked down at him, her glowing body a stark contrast to his pale, exhausted form. Her tail curled with satisfaction. “The elevator is that way,” she said, her voice rich with power. She turned towards her bedroom, leaving him to find his own way out. The city glittered below, a banquet of lights, each one a potential meal. She was no longer hunting. She was selecting.

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