Catherine's lips tightened over Jason's huge cock. She bobbed her head rhythmically while sucking him deep into her throat. She immediately got out of bed and knelt before her domineering stepbrother. Her mature body was flushed with eagerness and her full breasts already out of her bra.
Jason couldn't help but pinch her nipples, which caused her to moan in delight while his cock was still in her mouth. Jason clutched her hair and thrust his hips forward to feel her warmth. As her tongue swirled over the veined underside of his shaft, he let out a deep groan of demanding satisfaction.
Catherine murmured quietly over his length, heightening his pleasure and sending thrills through his core. Her eyes fixed on his, wide with a mix of surrender and scorching desire, her cheeks hollowing as she took him deeper, coughing profusely but unwilling to draw away.
Despite the fact that it was her stepbrother's dick, she opted to fully embrace the opportunity.
"So nice... Mhhh~"
She felt a rush of forbidden excitement and clenched her pussy to please him. Jason's breathing accelerated, and his muscles tightened under her touch as he watched her work.
Jason guessed she had done this before and was extremely good at it. The way she used her mouth to please his cock spoke volumes without words, and he craved more of it.
"Suck harder, Catherine," he said with a raspy voice.
She quickly complied, moving her hands up his thighs and pressing her nails against his flesh for support. Another gasp came from her throat, muffled by his pulsing cock, and saliva trickled down her chin.
Jason's balls tightened as the release approached. He held her head firmly in place, thrusting once more before bursting.
Hot spurts of semen filled her lips, coating her tongue and running down her throat as she swallowed each drop.
Catherine's eyes fluttered with delight as she felt the raw power of his command.
Jason backed away slowly, a proud grin creeping across his face as she licked her lips, staring up at him with admiration and lingering longing.
Jason's eyes hardened with hunger as he gazed down at Catherine. Her lips were still moist from the release.
He grinned.
"Now I'm going to fuck you and make you forget every dick you've ever tasted."
Catherine's eyes were filled with want as she murmured nothing in response to his comments, grasping his shaft and caressing it slightly. Her thinking had already switched to pleasure. He slowly removed the tiny straps of her nightgown, revealing her large, heavy breasts that bounced freely.
The fabric slid down her body, pooling at her knees as she stayed on them; her mature contours were now entirely exposed to him. Jason quickly cupped her nipples, squeezing the soft flesh and brushing the sensitive peaks.
Catherine gasped and shivered as waves of pleasure surged through her core.
Jason mumbled, "God, Catherine, your tits are perfect," and kneaded them forcefully to feel their weight and warmth against his palms.
She whimpered quietly.
"Mmm, yes, touch me like that," she said, breathless and hungry.
He helped her up and turned her around, pressing her back into his chest. His erect cock throbbed against the curvature of her ass.
His hands moved lower, slipping over her wide hips to hold her big cheeks and spread them gently to show the moist folds of her pussy, which were already oozing with excitement.
"Look at you, so fucking wet for me already," he snarled into her ear and traced her entrance with one finger, sensing her arousal.
Catherine sobbed and pushed back against his palm.
"Jason, I can't wait anymore... please, put your dick inside me, I need it so bad." Her voice trembled with urgency, and her tongue flicked out to wet her lips as she looked over her shoulder at him, eyes begging.
Jason smirked.
He could tell that she had now forgotten about the rubbish concept of them being family. She had long since been fucked and now sought her stepbrother in secret for a time, who was ready to screw her. She couldn't resist the moment and wanted to enjoy it like a slut.
Although this was his first time, all of his previous hours of viewing porn and stroking himself to the rhythms of those images had drilled the actions into his mind like second nature.
He knew exactly how to grab her and make her scream. He led her to the bed, lying her down on her back with her legs spread wide, and positioned himself between them.
His cock brushed against her entrance, slippery with her secretions, and he teased her clit.
Catherine's breath hitched as she clutched the blankets.
"Do it, Jason, fuck me now."
His expression clouded.
"If you say so. Hm. Alright."
He moved gently at first, the tight heat of her pussy engulfing the tip of his cock, and Jason's world exploded with sensations. It wasn't like his hand or the visions from those late-night videos; it was genuine, with velvet walls grasping him like a vice, warm and pulsating, drawing him deeper with each inch.
A groan escaped from his throat.
"Fuck, you're so tight... it feels incredible, like you're sucking me in."
His eyes widened slightly at the tremendous pleasure, as her body submitted to him while clenching around his length, sending electric sparks up his spine.
For Catherine, the stretch was a combination of anguish and joy; this was the biggest dick she'd ever had, thicker and longer than any other guy, filling her completely as he slid further.
She felt every vein and ridge press against her inner walls, hitting places she had no idea existed, making her toes curl and her vision blur.
"Oh god, Jason, you're huge... it's stretching me so good, deeper, please," she shouted out with a mix of astonishment and excitement.
Her pussy flutters around him as he bottoms out, his balls pressing against her ass.
Jason hesitated for a time, loving the fullness and the way her heat milked him, before beginning to push slowly and deeply to acclimate to the rhythm. Each sliding in and out increased the friction, his hips rotating with the accuracy he'd envisioned from all those pornographic movies, hitting her g-spot with each inward push.
Catherine's moans filled the room.
"Nrmgh, just like that. Harder!"
Jason leaned down to seize one of her nipples, sucking hard and pinching the other, causing her to cry out.
He took off his sweatshirt fully, revealing his athletic physique. Her nails raked down his back, leaving scarlet trails that fueled his desire. He quickened his tempo, his thrusts becoming more powerful, and the sound of flesh hitting skin echoed across the room.
Sweating beaded on his forehead, he saw her face contort in pleasure, her tongue lolling out slightly her eyes half-lidded with delight.
"You love this big cock, don't you?" he asked harshly, and she nodded quickly.
"Yes, fuck, it's the best... don't stop, Jason!"
The emotional rush hit him hard; seeing her submit in this manner, knowing he was claiming her for the first time, made his chest tighten with possessive ecstasy.
For Catherine, it was a frenzy of forbidden thrills: her stepbrother, so youthful and virile, pounding into her with a dick that would wreck her for anybody else, the stretch bordering on too much yet leaving her wanting more.
He flipped her over and pulled her up on all fours, presenting her ass like an offering. Jason's hands grasped her hips and slammed inside her from behind, the new angle allowing him to penetrate even deeper.
"Take it all," he demanded, and she pushed back against him.
"Ahh, yes, fuck me harder!"
His palm landed on her round ass with a harsh slap, the flesh rippling and turning pink as she yelped in joy, her tongue jutting out in a shameless show of surrender.
Another harsh smack followed, causing her to moan loudly.
"Nrmgh, so good... spank me again!"
Her pussy clenched tightly around his thrusting cock, the pain and pleasure intensifying the experience. Jason felt empowered, the way her body responded to his control boosting his confidence; it was like those films had come to life, but better, with her genuine groans and the scent of her desire driving him insane.
He alternated between deep and shallow thrusts, using his free hand to touch her swollen clit and felt it pulse.
Catherine trembled and hid her face in the pillow, screaming, "I'm so close, Jason... your dick feels amazing, filling me up like never before!"
Jason prayed the people downstairs hadn't heard her scream. Her core was filled with heat from the largest cock she'd ever fucked, straining her walls to their limit and igniting every nerve ending.
He spanked her again, the crack ringing, and she bucked wildly, her climax rushing over her.
"Oh fuck, yes!"
"Harder! I'm cumming!"
Her pussy spasmed around him, secretions squirting out as she shook, the sight pushing Jason over the edge. But he wasn't finished; he drew back, tossing her onto her side for a more intimate angle and pulling one leg over his shoulder to dive back in.
This posture allowed him to grind against her clit with each thrust, his mouth taking hers in a messy kiss, tongues entwined as she tasted herself on him.
"You feel so perfect inside me," he mumbled against her lips, the vulnerability of his first time showing through amid the lust.
She held his face.
"You're doing so good, boy... it's perfect for me too, so big and hard."
Emotions surged within her, like love and want. The illicit bond tightened as he thrust into her furiously, her moans turning to whimpers.
"Mmmph, don't stop... fuck, it's too good."
Jason felt his balls tighten as sweat slicked their bodies and the bed creaked under the impact. His porn-fueled dreams paled in comparison to the reality. He shifted again, dragging her on top to straddle him like a cowgirl, her huge breasts bouncing as she slid down onto his cock, briefly seizing control.
Catherine rode him with deliberate hip rolls, slamming her clit on his pelvis.
"Nrmgh, yes, you fill me so deep like this... the biggest I've ever had."
Jason slapped her ass lightly to encourage her, held her breasts steady as they swayed, and pinched her nipples to induce louder shouts.
From below, he thrust up to meet her. Her weight and clenching around him caused stars to burst behind his eyes.
"Ride me harder, Cathe," he urged, and she did. Her speed became frantic and her tongue out in joy.
The emotional depth of guiding her naïve stepbrother through his first fuck and feeling his enormous dick completely claim her was exhilarating.
Jason's hands pulled her hips faster with his own climax swelling uncontrollably. The tightness of her pussy after orgasm milked him fiercely.
"I'm gonna cum inside you," he grumbled.
She bent down, murmuring:
"Fill me up. I want it all."
He exploded with a final, strong push upward, sending hot ropes of semen pulsating against her walls as she crushed down to swallow every drop.
Catherine returned from the feeling, her body shivering.
"Ahh, so warm...!"
They dropped together, panting and intertwined. His cock was still twitching inside her. Aftershocks ran through them both.
Jason held her tight with a sweet smile on his lips, feeling like a man reborn after his first genuine conquest, while Catherine nestled against him, absorbing the fullness of the biggest dick she'd ever seen and instantly desiring more.
Soon, the system emerged in front of him.
[Quest Completed]
[You have conquered Catherine]
[Exceptional Achievement!]
[Reward: $100,000 has been deposited into your account!]
[Level Up!]
The young man grew even happier.
'Splendid. It is truly real, and I am now rich!'