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Jeremy stood close to Elena's face, his cock beginning to stiffen slightly. With a tone tinged with both embarrassment and urgency, he whispered, "Sis, you probably won't believe this, but yesterday a voice started speaking inside my head. It said... it said that I need to fuck a woman every single day—and that any woman who sleeps with me will grow stronger, eventually even attaining immortality." This was his final attempt to explain away everything that had just happened; if his sister wouldn't listen, he would have no choice but to slink away in shame. After all, she was his own sister, and he certainly didn't want to truly turn into a beast.
Elena paused for a moment, shifting her bare bottom on the bed. Her shapely buttocks rubbed against the sheets, her olive skin glowing with an alluring luster in the moonlight. She widened her brown eyes—her brown hair falling in disarray over her shoulders—and her beautiful breasts rose and fell with her breathing. "Are you crazy, Jeremy? What the hell are you talking about?"
Jeremy swallowed hard. If she didn't believe him, then they would just have to put it to the test. His final words were barely more than a murmur: "If you don't believe me... you can try it yourself."
Elena's eyes widened a fraction more; she could feel a tingling itch surging deep within her pussy. Just moments ago, her little brother had merely licked her wet cunt and rubbed his cock against her labia—she hadn't been satisfied at all. That lingering sense of emptiness made her instinctively clamp her thighs together. She knew she shouldn't do this, but her desire had already ignited like a raging fire. Suddenly, she sat upright, halting Jeremy just as he was turning to flee. "Alright, then."
Jeremy's eyes lit up. He stammered, "Really, Sis?"
Elena stood up and, without a moment's hesitation, yanked off the panties that were still dangling around her knees, leaving her pink, wet pussy completely exposed to the air. She then roughly stripped off her disheveled bra; her beautiful breasts sprang free, her nipples standing hard and erect. She met Jeremy's gaze, a complex glint flickering in her brown eyes. "I don't buy that bullshit about a 'voice,' but since you claim you need to fuck a woman—I can't let you go down the wrong path and ruin someone else." She paused, her voice firm. "Now, get on the bed."
Jeremy was utterly bewildered; he was the one who'd intended to fuck *her*—how had the tables turned so completely? "But Sis, *I'm* the one who—"
Elena cut him off, her voice stern: "Now!"
Jeremy hesitated no longer. His body was now completely at the mercy of that damned, primal succubus bloodline; desire surged through him like a tidal wave. He obediently lay back on the bed, his cock half-erect and jutting upward. Elena climbed onto the mattress, grasping his cock—not particularly thick, but already beginning to swell—and gave it a firm squeeze. Jeremy instantly gasped; his cock went rigid as iron in a split second, standing bolt upright and pointing straight at the ceiling. Elena shifted her position, aligning her wet, eager pussy with that throbbing shaft of flesh, and slowly lowered herself down.
"Ah... Sis..." Jeremy moaned aloud. His hands instinctively reached for Elena's shapely buttocks; the firm, taut flesh of her ass felt incredibly springy beneath his palms, and he couldn't resist giving them a hard squeeze. Elena settled all the way down, taking his entire cock deep inside her hot, wet depths. The sensation of being completely filled sent a shiver through her body—a jolt of electric pleasure shooting straight from her loins to her brain. She immediately began to move up and down, her hips slamming against his thighs with the rhythmic *slap-slap* of flesh colliding.
She lowered her gaze to Jeremy's chest; the sight of his pink nipples inexplicably aroused her. Leaning forward, she took one nipple into her mouth and began to suckle vigorously, all while continuing to grind her hips against him. Jeremy arched his back instantly; that primal succubus bloodline had amplified his sensitivity a hundredfold. With his cock sheathed deep inside his sister's hot, tight pussy, every single thrust felt like an electric shock—a sensation so intense it left him utterly delirious with pleasure. Now that his nipple was being suckled again—an experience both painful and pleasurable—he couldn't help but cry out like a total slut: "Oh... Sis... that feels so good... fuck... your mouth knows exactly how to suck..."
Elena released his nipple and gazed at her brother's face, twisted in an expression of sheer, intense pleasure; an inexplicable sense of satisfaction welled up inside her. For some reason, seeing him act so wanton only made her more aroused. Suddenly, Caroline's face flashed through her mind—how, just this afternoon, her brother had spied on them from behind a tree, even flirting with Caroline right in front of her. That slut had been wearing a short skirt, exposing her long, pale legs, her shapely ass tantalizingly peeking out from beneath the hem. A surge of jealousy rose within Elena. Thrusting her hips vigorously to make her "slut-pussy" swallow his cock even deeper, she reached out to pinch Jeremy's other nipple. She gave it a vicious twist, then slammed her hips down hard: "Jeremy, don't get too close to Caroline. She's not a good girl—do you understand? That slut.... all she knows how to do is seduce men!"
Jeremy let out a moan, then struggled to pry his eyes open. He couldn't fathom why his sister had suddenly brought that up, but his mind was currently a total blur; all he wanted was to be fucked even harder. "Okay... Sis... I'll do whatever you say... Ah... fuck... your pussy is so tight... it feels like it's squeezing the life out of me..."
Elena smiled and quickened her pace. Leaning down, she pressed her lips against his, thrusting her tongue inside roughly to tangle with his; the wet, smacking sounds of their mingled saliva echoed through the room. Kneeling on the bed with her long legs supporting her weight, she moved her shapely hips in a rhythmic rise and fall, taking his cock deep inside her again and again as it slammed against her cervix. Jeremy's hands gripped the flesh of her ass tightly, his fingertips digging deep into her curves; the sheer elasticity of her flesh drove him even wilder. "Sis... you know how to ride so well..... harder... your tits are bouncing so much they're making my head spin..."
Elena panted heavily, lifting her head as her beautiful breasts jiggled wildly against her chest. She pressed her hands against Jeremy's chest and continued to grind against him with fierce intensity. "Shut up, you little animal... always thinking about fucking women....." She deliberately tightened her wanton pussy, clamping down hard on his sensitive cock. Jeremy let out a sudden scream; the hundredfold surge of pleasure sent tremors through his entire body, leaving him trembling like a slut being thoroughly fucked. "Ah! Sis... I'm gonna die... your pussy sucks so good... I... I can't hold back anymore..."
The room was thick with the scent of lust; the bed creaked rhythmically beneath them as Elena's brown hair whipped back and forth, fine beads of sweat glistening across her olive skin. She recalled the sensation of her younger brother licking her just moments ago—his tongue gliding over her labia, sucking at the hot, wet sensitivity of her clitoris. Now, with his cock filling her completely, the sheer satisfaction allowed her to let go of all inhibitions. She began to thrust her hips faster, the sound of her ass slapping against his thighs growing louder and louder. "Mmm... Jeremy... your cock is so hard... it's hitting deep inside me... ah... go even deeper..."
Jeremy was driven to the brink of ecstasy by the surging blood in his veins. Usually, he struggled to ejaculate even when masturbating, but now—enveloped by his sister's wanton pussy—every single thrust sent waves of pleasure coursing through him, right down to his very bones. He thrust his hips upward vigorously, matching her rhythm: "Sis... you're so slutty... riding me feels so damn good... your ass... just squeezing it makes me want to cum... fuck... who the hell is Caroline? ...I only want to fuck *you*..."
Hearing this, Elena felt a sweet warmth bloom in her heart, yet her tongue remained sharp; she lowered her head again to nip at his nipple, gently tugging at it with her teeth: "Cut the crap... if you dare touch her, I'll castrate you... Now—cum inside me... fill up your big sister's slutty pussy..." She straightened her torso, pressing her hands against Jeremy's abs as she rode him wildly, surging up and down; her long legs were taut with muscle, and her shapely ass undulated like a wave. Her pussy was completely soaked, her juices dripping down his cock onto his balls, leaving everything slick and sticky.
Jeremy could hold back no longer; the hundredfold pleasure he'd been building reached its absolute peak. He let out a roar: "Sis... I'm cumming... *Ah!* ...I'm going to fuck you to death!" Hot, thick semen erupted from him, gushing in waves deep into Elena's womb. She felt the warm current send a jolt of sensation through her entire body, triggering her own climax: "Mmm... Jeremy... it's so hot... cum inside me... you've filled your big sister's pussy to the brim..." Trembling, she collapsed onto him, her breasts pressing against his chest. They lay there panting, the room thick with the lingering afterglow of their shared climax.
But the blood coursing through Jeremy's veins wouldn't let him stop; even after ejaculating, his cock didn't go soft—instead, it grew even harder. He rolled over, pinning Elena beneath him, and panted: "Sis... that wasn't enough... I need more..." Elena shot him a glare, though her eyes were burning with unquenched lust: "You little pervert... alright then, fuck your big sister... but remember: you're only allowed to fuck *me*..."
Jeremy nodded and began to thrust violently. This time, he took control of the rhythm, driving his cock into her slutty pussy like a pile driver—each powerful thrust slamming deep inside her. Elena's long legs wrapped around his waist, her shapely hips thrusting to meet his rhythm. "Ah... so deep... Jeremy... your cock is huge... fuck me... harder..." She clawed at his back, her fingernails digging into his flesh, her beautiful breasts bouncing wildly with every thrust.
Jeremy lowered his head to take her nipple into his mouth, sucking with loud, wet smacks. "Sis... your breasts smell so good... I'm crazy about you..." He picked up the pace, the rhythmic slapping of their bodies echoing through the room as Elena's moans grew increasingly wanton. "Mmm... you little beast... you're fucking me to death... your cock... feels like it's going to pierce right through me... Ah... I'm coming again..."
They remained locked in this embrace, shifting from cowgirl to missionary, and finally to doggy style. From behind, Jeremy gripped Elena's voluptuous ass, thrusting his cock furiously into her wet pussy. "Sis... your ass is so round and firm... it feels amazing to grab... Fuck... it's so wet inside..." Elena knelt on all fours, her brown hair disheveled, and glanced back at him over her shoulder. "Hurry... Jeremy... fuck me... make me feel absolutely heavenly..."
Climax after climax washed over them; Jeremy's succubus bloodline made him tireless, while Elena was driven completely out of her mind with pleasure.
Finally, after his third release, Jeremy went limp in her arms. "Sis... thank you... I love you..." Elena panted, stroking his face. "You big dummy... but Jenna can never find out about this... And stay away from Caroline—I know exactly what that slut is hiding under her skirt..."
As dawn began to break, they drifted off to sleep in each other's arms.
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Next Chapter -160 Power Stones
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