Lust System: Harem Of Beautiful Women Chapter 615 You Lecher~~

Nancy uttered a gentle, uncertain whimper and instinctively nestled into Luis's arms, her delicate lips pursing into a pout as she whined, "There's nothing I can do about it. He's still my husband, at least in name."

"The fact that he's into men… how am I supposed to save face?"

"Besides, my mother-in-law is here too. If I didn't make a scene, that would be way too abnormal!!!"

Although anger burned within her, it wasn't overwhelming. Luis gazed at the deep cleavage between her breasts, a surge of desire flooding him. He seized her delicate hand and guided it to his crotch.

These illicit lovers had explored nearly every intimacy short of the ultimate union—stopping just before anal.

Nancy began stroking her brother-in-law's semi-hard cock through his trousers, her gaze brimming with alluring seduction as she teased, "What, are you thinking of putting a green hat on him right now??"

Her tone dripped with eager expectation. Truthfully, whether her husband strayed with a man or a woman, her emotions had dulled considerably.

After all, her affections were now fully devoted to her brother-in-law. What troubled her most was their deep mutual desire, yet they had never crossed that final threshold.

They were grown adults, not kids pretending at romance; notions of pure platonic love were pure rubbish.

She was well aware her brother-in-law's skills in bed were anything but deficient; she had even seen him pounding another woman firsthand…

That very sight made Luis's hesitation to claim her a growing torment for Nancy.

Far more than her husband's fling with a man, this gnawed at her. It caused this haughty, distant beauty—like a heavenly immortal—to question her own seductive power.

"Your mother-in-law and husband are right outside. Do you dare?"

Luis wasted no time, beginning to unhook her bra.

Faint curses from Hela echoed from beyond the door. This indulgent mother possessed a fiery temper, and Daniel was doubtless catching a torrent of scolding.

Nancy assisted by shedding her bra and skirt. Her D-cup breasts sprang loose, leaving just black panties as her last barrier.

Luis grasped them firmly with both hands, kneading eagerly. Nancy let out a soft moan, her eyes sparkling with seductive fire as she breathed, "Why wouldn't I dare? I just won't make any noise."

With that, she boldly tugged down Luis's pants, seized his cock, and stroked it with gentle fervor.

A haze of lust clouded her eyes as she stared adoringly at her paramour. The forbidden thrill of her mother-in-law and husband lingering right outside perhaps ignited her passion at breakneck speed.

Luis couldn't hold back and pressed in for a kiss. Though they hadn't consummated fully, their familiarity rivaled that of long-wedded spouses.

Their expert touches and teases swiftly discarded the rest of their garments. Bare skin met in embrace, fervent kisses mingling with caresses on each other's privates.

His sister-in-law's full pussy was utterly soaked. She moaned muffledly, her arousal soaring.

The 'Affection Through Familiarity' hack remained inactive for her, yet her brother-in-law's tenderness, paired with genetic enhancements, set this so-called cold beauty ablaze with fierce lust during their intimacies.

"Sister, are you ready…"

Luis growled, easing her onto her back. The knowledge that her husband and mother-in-law waited anxiously outside fueled his devious thrill.

Daniel likely harbored doubts… but his cuckold urges hadn't surfaced yet. Luis pondered his brother's thoughts.

Aware his wife cavorted with her lover in their marital bed… could this would-be cuckold restrain himself…

As though sensing his thoughts, Nancy's cheeks burned with excitement. She nibbled her lower lip, flashing a coquettish smile as she chided playfully, "You naughty brother-in-law…"

"Does it excite you even more, doing it like this?"

Luis grinned devilishly, sliding his cockhead along her labia, tormenting her sensitive clit. His breaths came heavy and uneven.

"Fucking you like this… yeah, it's insanely thrilling…"

"If you slip and moan, what would your mother-in-law and husband do upon discovering us?"

"Forget them… just pound me hard… I want to green-hat Daniel too."

Nancy whispered huskily, thick with desire. To let her brother-in-law revel freely, she yanked at his underwear proactively.

She gasped, "If a moan's coming, I'll bite down…"

Her sister-in-law's divine form twisted enticingly, beckoning him. In such a sultry, bewitching state, she embodied a deadly siren. Which man could withstand that allure?

The body he craved burned hot with need, the air electric with taboo fervor.

Luis cast aside all thoughts of missions or prizes. His sole worry was her not calling him 'daddy'. Why had he obsessed over that earlier?

His sister-in-law's sleek, model-like legs were perfection itself. She reclined bashfully, dripping wet, eager for his possession.

In that instant, Luis concentrated utterly. He hoisted her legs, drove his hips forth, and his lengthy, girthy cock plunged into an exquisite, unparalleled warmth.

Halfway buried, it met scorching heat, a slick, enveloping grip.

Her vaginal walls clenched fiercely, sealing his shaft airtight. The snugness evoked claiming a virgin's first time.

"Keep going…"

Nancy cried out sharply, then clung to Luis's neck.

Luis bent to claim her lips, clutching her close as he surged forward again, relishing the pinnacle of bliss her body provided.

He advanced gradually, inch by inch, claiming fresh depths. Each deliberate moment amplified the mental ecstasy.

Until fully sheathed, his cock swallowed by her snug, sopping vagina, tip nudging her cervix amid its rhythmic, gripping pulses.

Luis teetered on rapture's edge. Beyond the conquest's mental high…

His sister-in-law's tightness stunned him. Her walls pulsed with immense force, layer after layer, like the famed 'famous vessel'.

Even motionless and deep, the relentless squeeze delivered pure, intense delight.

They kissed breathlessly until parting with reluctance. His sister-in-law's features swam in euphoric bliss.

She heaved for air, lip caught between teeth, eyes gleaming with apparent affection:

"Damn brother-in-law… finally… you've fucked me…"

"I knew it… you couldn't hold back this time…"

"So full… damn brother-in-law, you really are too big…"

Nancy cooed tenderly. Somehow, joy flooded her. Lingering worries evaporated, as if she'd conquered everything.

Luis restrained his impulse to ravage her wildly, instead peppering her face with soft kisses. "Sister, I have other women. That's why I feared you'd regret it."

"Bullshit… stop acting all noble with me!!"

Nancy pinched Luis's arm hard. Irritatingly, his firm muscles defied her grasp.

When pinching flopped, she switched to flirtatious strokes, rolling her eyes at him amid heavy breaths:

"You pervert… I know you always stole glances at my legs and chest…"

"Drop the phony virtue… planning to divorce her and marry me?"

"I'm your sister-in-law, you're my brother-in-law… we're cheaters, a secret pair, right…"

"Don't treat me like some naive girl… with that smooth talk…"

Nancy murmured. As her hands roamed his body, she teasingly licked his neck.