Lust System: Harem Of Beautiful Women Chapter 616 Bigger~ Fine… Yours Is Bigger...

Luis held back from plunging in eagerly; he savored the playful banter instead. With a wicked snicker, he drew her earlobe into his mouth and licked it gently, Nancy's hidden sensitive zone.

Nancy had been clueless about it until now; Luis had found and cultivated this spot all alone, which made toying with his fresh prize so immensely satisfying.

"Sister, it's not just you I look at…"

"I also enjoy looking at Mom and little sister…"

"They're just like you in the summer, always dressing so cool and refreshing…"

"Your legs are certainly beautiful, but when they walk, their big tits bounce with every step—it makes my mouth water just watching them…"

Right then, the last thread of logic Luis maintained was purely to gauge his sister-in-law's response to his filthy words.

"You're asking for it, you jerk…"

Nancy felt no real anger. She gave Luis a few light taps with her dainty fists in jest, then pouted seductively and declared, "You have your cock inside me right now, so you're not allowed to think about other women."

"Oh, are you jealous?"

"Hmph, so what if I am?"

His fairy-like sister-in-law's arrogant demeanor proved utterly mesmerizing, especially amid her blushing face in this heated scene, amplifying the appeal of her defiance.

Luis eased his cock out slowly, bent forward, seized his sister-in-law's lush, ample breasts, and massaged them while licking her stiff, cute nipples, all while keeping up the teasing. "So I can't talk about Mom or little sister either?"

"No, you can't, you perverted scumbag of a brother-in-law. I'm telling Lily you've got the hots for Mom and little sister…"

Nancy let out soft moans as her sleek, long legs swiftly coiled around her brother-in-law's muscular waist, her slender, jade-like arms hugging Luis's head close.

Luis kept suckling her nipples, sliding back inside gradually as he persisted with the banter. "Big sister's jealous again? Then I can't mention Lily either?"

"No, you can't mention any of them…"

Nancy rocked her hips to match his rhythm faintly, her breaths growing ragged into heated whispers. "You pervert, you scumbag brother-in-law, you dirty bastard…"

"Right now, you can only… you can only focus on fucking me…"

"Don't talk about other women…"

"Not even Lily, and especially not that slut, Chloe…"

This jealous streak filled him with smug pride. Luis unleashed a lusty laugh, stroking her elegant long legs, tonguing her creamy, voluptuous breasts as he accelerated his thrusts.

Nancy cried out sharply. In her foggy haze, she snatched her brother-in-law's underwear and crammed it into her mouth, clearly overcome by arousal.

Their marital bed started groaning and rocking. As he pounded his gorgeous fairy-like sister-in-law, Luis couldn't resist glancing at the wedding picture mounted above on the wall.

In that instant, Luis experienced supreme bliss, particularly with his sister-in-law staring at him lovingly, her form writhing shyly yet eagerly against his motions.

A breathtaking beauty like her sparked an inferno of lust right away, dragging them into a dizzying storm of raw, addictive pleasure.

"Second son-in-law, daughter-in-law, are you both okay?"

Moments later, Hela's voice rang out from beyond the door, jolting them fiercely.

Or more like a jolt; the scenario was already electric with thrill, and her mother-in-law's sudden call hit like thunder.

It had barely been five minutes, and Luis hadn't even ramped up his full power yet.

Yet Nancy clutched Luis fiercely, her body quaking all over. Her snug, juicy pussy clenched hard, and amid her shudders, a gush of scalding nectar splashed over his cockhead.

Her orgasm crashed over her abruptly, with ferocious force.

"Auntie, it's okay. I'm still here talking with big sister…"

Luis shouted back promptly, then dipped his head to yank the underwear from his sister-in-law's mouth.

He kissed her deeply, stroked her softly, delivering sweet, loving afterglow care that felt warm and close, even as his words stayed boldly obscene.

"Big sister, why did you climax so fast?!"

"Is it because you're too sensitive… or is your brother-in-law's cock too big for you to handle?"

Nancy moaned in delight, her expression radiant with joy as she relished this profound tenderness. She clung to Luis and whined playfully, "Shameless… so full of yourself. Fine, your cock is big, alright?"

"Hehe… so is it bigger than my brother-in-law's?"

Her utter immersion in ecstasy, free of any shame, stoked Luis's deviant urges, prompting more taunts.

"Hmph… I knew it… didn't you ask me this last time?"

Nancy gasped for air, tracing her hands over Luis's frame as she admitted, "Yours is bigger, fine… yours is bigger…"

"In what way is it bigger?"

Luis hounded her shamelessly, slobbering over her swollen lips while squeezing her heavy breasts.

He stayed motionless patiently, relishing the exquisite squeezes from her post-climax pussy—a delicate, profoundly gratifying pulse.

"You're thicker than your brother-in-law… longer than your brother-in-law… harder than your brother-in-law…"

Once her inhibitions crumbled, his fairy-like sister-in-law turned pure temptress. She pressed close on her own, nibbling his ear and murmuring seductively with irresistible charm:

"And when it comes to stamina, you last much longer than him…"

"You little beast, Lily is so slender, I'm honestly worried you'll fuck her to death…"

"Are you satisfied with that?"

Completely satisfied. Sensing his cock throb eagerly within her, Nancy released a sultry, uninhibited moan.

Hela lingered outside, probably wary of blundering words, and didn't attempt the door—which was locked anyway.

She paused long before adding: "Daughter-in-law, please calm down and don't get too worked up. We're all family here. Let's talk things through properly."

Now, the lustfully tangled illicit lovers had steadied themselves. Luis lifted her to straddle his lap in the classic old-tree-roots embrace for maximum depth.

His palms fondled her ripe, stunning breasts as he nursed her nipples, driving upward rhythmically time after time.

His fairy-like sister-in-law muffled herself initially, but soon quivered and pleaded, "Mom… can you give me some time to calm down, please?"

As Luis ravished his fairy-like sister-in-law, feasting on her exquisite breasts, he mumbled back, "Don't worry, Auntie. Just have a seat and relax for a bit."

With a door separating them, and Nancy's prior tears, her shaky voice made sense. Hela suspected nothing more.