They switched positions, starting with doggy style. Jeremy pounded her hard from behind,
his hands gripping her shapely buttocks; her flesh rippled and shook with the impact, and his
palms left red marks wherever they slapped against her skin. "Sis, your ass is fucking
amazing—it feels so damn good to grab!" Elena glanced back at him, her eyes glistening
with desire. "Shut up and just fuck me! Ah... yes, just like that... I'm about to cum..." Before
she could finish her sentence, her body gave a sudden jolt; her pussy contracted violently,
spurting a gush of hot fluid that drenched Jeremy's cock.
But he didn't stop. He lifted her up and shifted them into a face-to-face seated position,
letting her straddle him—though this time, he took the lead, using his hands to lift and thrust
her hips up and down.
"Sis, watch how I make you fly!" Elena's breasts bounced right before his eyes; he lowered
his head, took a nipple into his mouth, and began to suckle, teasing it gently with his teeth.
Elena clutched his head, her brown hair flying wildly around them. "Fuck... Little brother,
you're getting naughty... Mmm... bite my tits... that tickles so good..." They moved again,
shifting to the edge of the sofa where Jeremy fucked her while standing; her long legs
wrapped tightly around his waist, leaving her body suspended in mid-air as she surrendered
to the force of his thrusts. The rhythmic *slap-slap-slap* of flesh against flesh filled the air,
and the living room grew thick with the mingled scents of sweat and carnal abandon.
Minutes ticked by, and they cycled through every position imaginable: the missionary—him
pressing down on her, kissing her deeply as he thrust inside; side-entry—him holding her
tight from behind, one hand kneading her breast while the other teased her clitoris; and even
standing—her leaning against the wall as he lifted one of her long legs to thrust into her with
brutal force. Elena climaxed again and again; her body grew hotter with every wave, yet the
surge of power she felt kept her from tiring—instead, it only heightened her arousal.
"Jeremy...You've been fucking me so hardly... My slutty pussy feels like it's going to burst...
Ah... here it comes again!" Her cries grew increasingly wanton, and beads of sweat glistened
across her olive-toned skin.
An hour later, Jeremy could hold back no longer. He pinned her down on the sofa for one
final sprint, his cock pounding furiously inside her slutty depths for hundreds of rapid thrusts.
"Baby... I'm going to cum... I'm cumming for you—filling your filthy pussy to the brim!" Elena
clung to him, wrapping her legs tightly around his waist. "Cum inside me, little brother... fill
me up... make me even stronger!" Jeremy let out a low growl as his semen erupted from
him—a scalding hot torrent that sent another tremor through Elena's body. She felt the hot
fluid spreading deep within her, and a surge of power coursed through her limbs once more,
leaving her feeling utterly weightless.
Jeremy went limp, collapsing onto the sofa with his eyes closed; his now-a little soft cock slid
slowly out of her pussy, trailing a thin stream of milky-white semen behind it. His body was
utterly spent; two rounds of intense lovemaking had left his legs so weak he could barely
stand. Elena sat up and gazed down at his exhausted face; she could still feel his semen
leaking from her pussy, yet she felt no fatigue whatsoever. Instead, her cheeks were flushed
with color, and her eyes sparkled with a newfound allure. She leaned close to his ear, her
tongue lightly tracing the curve of his lobe as her hot breath warmed his skin. "Jeremy... this
is no time to rest. You see, I may have forgiven you... but your punishment isn't over yet."
Jeremy forced his eyes open, his legs feeling as heavy as lead. "But Sis... I'm really tired. At
least let me rest for a bit—come back in an hour, okay?" His voice was weak, tinged with a
hint of pleading.
Elena sneered, then suddenly sank her teeth into his earlobe and gave a sharp tug. Jeremy
cried out in pain. "Ah! Sis, go easy on me..." She released her bite, licked her lips, and gazed
at him with eyes full of playful mischief. "Thanks to your blood, Sis is bursting with energy
right now—not tired in the slightest. Remember that punishment I mentioned earlier? I'm
going to fuck you—fuck you until Aunt Jenna gets back tomorrow! That's the only way you'll
learn to keep your hands off that little bitch, Caroline. Your cock belongs exclusively in *my*
slutty pussy!"
Jeremy's heart sank; he knew his sister was a woman of her word. That possessive glare of
hers left him feeling both terrified and strangely aroused.Due to his bloodline,his cock began
to stir again, rising slightly in defiance of his body's protests. "Sis... you're going to drain me
dry..." But Elena had already clambered onto his body, reaching down to cup his limp cock
and begin kneading it, attempting to coax it back to life. "Enough with the excuses, little
brother. The punishment has only just begun. I'm going to ride you all night long—just to
remind you who your true master is."
The living room was bathed in a dim, amber glow as their bodies became inextricably
entwined; Elena's movements grew increasingly urgent. She stroked his cock with her hand,
leaning in to nip gently at the skin of his neck. "Wake up, little guy. Your cock is getting hard
again. And my slutty pussy is still starving..." Jeremy panted, feeling that familiar wave of
heat surging through him once more. Exhausted as he was, he knew that for him, this night
was destined to be sleepless. Elena straddled his waist with her long legs, her breasts
pressing against his chest as her brown hair brushed across his face. "Come on, little
brother—make me feel good again. And remember: you belong to *me*. No one else can
ever take you away."
They plunged into a new round of entanglement, with Elena dictating the rhythm. Riding atop
him, she thrust her hips violently up and down, her hungry, slutty pussy greedily swallowing
and releasing his cock. "Ah… that feels so good… Jeremy, your cock is amazing… Fuck
me… no, *I'm* fucking *you*!" Her moans echoed through the living room; Jeremy could only
submit passively, his hands gripping her waist as he felt her strength intensifying with every
thrust. With each stroke, her body seemed to draw the very essence out of him—leaving him
exhausted, yet utterly captivated.
As the night deepened, the wind howled outside the window, but inside, the atmosphere was
blazing hot. Elena put him through a dizzying array of moves; first, she made him kneel
behind her to lick her pussy, clamping her long legs around his head and forcing him to
thrust his tongue deep inside. "Lick it clean; all of Big Sis's juices belong to you." Jeremy
panted in obedience, his tongue swirling between her labia, tasting the salty tang of her
fluids mixed with his own semen. Elena moaned in satisfaction: "Mmm… good boy. That
feels so good… Now, lie down—let Big Sis sit on your face!"
She sat directly onto his face, pressing her firm, shapely ass down as her wet pussy ground
against his mouth. Jeremy could barely breathe, yet the scent and taste made his cock go
rock-hard all over again. "Sis… you're too heavy…" he mumbled, but Elena just laughed.
"Suck it up—this is your punishment!" She rocked back and forth, her breasts bouncing
wildly, until she reached another climax and squirted all over his face.
Then she flipped over, allowing him to enter her; this time she took the dominant position,
riding him fast and hard. *Smack, smack, smack*—the rhythmic slapping of flesh against
flesh filled the room. Although Jeremy had managed to rein in his sensitivity, the relentless
lovemaking still sent waves of pleasure crashing over him. "Sis… slow down… I'm about to
cum again…" Elena pinched his nipples and leaned down to kiss him. "Go ahead—drain
yourself completely. Let Big Sis suck you dry!" He surrendered once more; yet Elena
remained bursting with energy, her face glowing with an even more radiant luster.
By the early hours of the morning, Jeremy was utterly spent—lying on the sofa like a dead
dog, unable to move a muscle. Elena lay beside him, her hand still wrapped around his hard
cock, stroking him gently. "Little brother, how was that? Still dare to cheat on me?" Jeremy
shook his head weakly. "Never again... Sis, you're absolutely wild..." She smiled with
satisfaction, licking his neck. "Good. Then let's keep going."
And so, they remained entwined until dawn; Elena demanded more time and again, and
Jeremy responded every time. Her body grew increasingly strong—endowed with
superhuman vitality, she seemed like a perpetual motion machine.