Aunt Haeju's cave was already slick and wet.
Perhaps because of her prior experience taking Jinwoo's member inside her, Aunt Haeju skillfully tried to envelop his massive cock into her body.
Jinwoo's shaft slid in slowly, as if sinking deep into her.
—Squish!
In an instant, Jinwoo's hips thrust forward violently, his pelvis slapping roughly against the plump flesh of Aunt Haeju's ass.
His enormous penis tore through the tight, clinging walls of her cave, plunging deep inside her with brutal force.
"Haaahhk!"
Aunt Haeju, who had expected a gentle insertion, let out a startled moan.
—Thrust! Thrust! Thrust!
As if her moan had been a signal, Jinwoo gripped her waist with both hands from behind and began thrusting his hips with all his might.
"Hahh! Haah! Haaah! Hngg!"
The relentless, punishing rhythm of Jinwoo's thrusts, hammering against her most sensitive flesh, forced continuous, ragged moans from Aunt Haeju's lips.
"You all got close on your own, huh? You were in a lesbian relationship, weren't you? You and Mom! Gyuri! And now you've been dripping all day because you wanted to fuck Sohee too, you fucking bitch!"
Jinwoo roared as he rammed into her without restraint.
—Puck! Thud! Thud! Thud!
"Hu-eung! Hu-uht! Ha-ang! Ha-eung!"
Every time Jinwoo's cock slammed against her womb, Aunt Haeju's back arched like a bow, her cries bordering on screams.
"Hahh! Hahhk! W-Wait… just— Mmphh!"
Trapped in Jinwoo's grip, Aunt Haeju writhed, twisting her body desperately as she struggled to escape his savage pounding.
But Jinwoo only tightened his hold, his arm locking around her waist, ensuring she couldn't pull away.
Pressed against the wall, barely able to withstand the weight of Jinwoo's body pinning her down, Aunt Haeju could only endure.
—Thrust! Thrust! Thrust! Thrust!
Ignoring her pained moans, Jinwoo's relentless pounding never slowed.
"Hahhk! Haaah~! J-Jinwoo… gently… please… go easy— Hngg!!"
Overwhelmed by the unfamiliar roughness of his thrusts, Aunt Haeju gasped his name, begging him to slow down.
Drowning in the flood of pain and pleasure, her mind grew hazy, she no longer had the composure to use polite speech or maintain any semblance of control.
She had already collapsed in exhaustion after being pushed past her limit dozens of times.
Even for someone as experienced as Aunt Haeju, the relentless stimulation from the vibrator had left her sensitive.
Her inner walls, tender and thoroughly ravaged, struggled to withstand the sheer size and brutality of Jinwoo's cock.
But Jinwoo didn't care.
***
Jinwoo lifted one of Aunt Haeju's legs, sliding his arm beneath her knee.
Helpless, she could only let him maneuver her body as he pleased.
With a firm grip, Jinwoo raised her leg until her knee nearly touched her chest, forcing her to balance on one trembling limb.
Her other leg splayed out to the side, dangerously high, as Jinwoo continued ruthlessly pounding into her.
Aunt Haeju's body convulsed, her muscles loosening under the unbearable pleasure, submitting completely.
Then, another overwhelming wave crashed over her.
Her back arched violently, her body jerking as she nearly lost balance.
Catching herself against the bathtub's edge, barely staying upright, Aunt Haeju let out a broken cry…
"Haaahhk! Haaah! Hnngh! Hnngg!"
…like she was sobbing.
Even someone as experienced as her couldn't hold back the raw, tearing screams forced out by Jinwoo's furious thrusts.
But Jinwoo showed no intention of letting her go.
The tangled, chaotic emotions, rage, betrayal, confusion, about his mother and family, all of it twisted inside him.
And he unleashed it all onto Aunt Haeju, fucking her with relentless abandon.
Still held up by one leg, barely supported against the bathtub, Aunt Haeju wavered…
…before her strength gave out.
Her knee buckled, hitting the floor.
Her arms collapsed next, unable to hold her up any longer.
Her chest slammed against the edge of the tub, her upper body crumpling forward as her head dipped into the basin.
Her other leg remained spread obscenely wide, held up by Jinwoo like a bitch in heat.
"I'll let you fuck Sohee today! Isn't that what you wanted? Flirting with her all day while I was gone, right?"
Mocking her, degrading her, Jinwoo taunted her as he drove into her without mercy.
"Hnngg… Hngh… Hnnghh…"
Shaking her head weakly, Aunt Haeju let out a pitiful moan.
Yet, even as he humiliated her, her body trembled with excitement, her arousal only growing hotter.
The tremors of pleasure radiating from her body electrified Jinwoo's cock, the sensation shooting through his entire being.
A sharp, tingling pressure built at the base of his spine…
—Squelch! Squelch! Squelch! Squelch!
…but Jinwoo didn't stop.
He thrust his cock back and forth, towards climax.
"Ha-aang! Ha-eung! Ha-euht! Hu-ing~!"
Aunt Haeju's walls clenched tightly around him, her muscles squeezing his cock as if trying to milk him dry.
Her gripping narrow pussy wrapped around his cock…
The tingling sensation of climax…
Jinwoo didn't even try to hold back.
—Slaaaaam!
With a brutal thrust,
Jinwoo slammed into Haeju's cervix, forcing his massive pillar inside her womb.
its swollen head pressing firmly against the back of her womb, stretching her walls to the very limit.
—And simply let go.
All the pent-up frustration, the twisted lust, he poured it inside her, filling her womb directly with his thick , heavy spurts of cum.
—Splurt! Splurt! Ssplash! Sssploosh~!
"Aghhhhhhhhhh…"
An animal-like cry burst out of Aunt Haeju's lips.
His seed flooded her depths, surging deep into her womb.
"M-Master…! Hahh~!"
Her strength completely drained, Aunt Haeju slumped forward, collapsing onto the bathroom floor.
Sprawled out, her body twitched uncontrollably in the aftermath. Her pussy remained gaped wide, thick globules of cum slowly oozing from her overstretched hole.
Once he finished, Jinwoo approached her exhausted form.
Gently, he stroked her back, soothing her.
Then, kneeling beside her, he pulled her into his arms, holding her close.
For a brief moment, after the violent passion, there was only warmth between them.
"Aunt Haeju… are you okay?"
Concern laced Jinwoo's voice as he looked at her limp body.
Weakly, she managed a small smile, reaching up to caress his cheek.
A different kind of hunger stirred in him, not the urge to conquer, but something deeper.
His cock hardened again.
Helping her up, Jinwoo guided her under the shower.
He turned on the water, letting it cascade over her pale skin.
—Ssshhh~
The warm spray enveloped her as Jinwoo ran his hands over her body, washing her gently.
Then, he turned off the water.
Bending her slightly from behind, Jinwoo guided the tip of his cock back to her entrance.
—Sliiide~
With a smooth, effortless motion, he filled her once more.
"Haaaah~"
Aunt Haeju exhaled deeply as his thick length stretched her anew, the sensation both soothing and overwhelming.
Jinwoo reached for the body wash, lathering his hands before kneading her breasts.
Her walls fluttered around him, reacting to every touch.
He spread more body wash over her neck, collarbones, and shoulders, embracing her as he rubbed it in.
Aunt Haeju shuddered, her head bowing as she trembled under his guidance.
Next, Jinwoo coated his own chest and stomach before pressing against her back, grinding against her.
With every movement, his cock angled deeper, pressing against her inner walls with relentless pressure.
"Hnngg! Hahh! Haaah!"
Aunt Haeju whimpered, her body caught between pleasure and overstimulation.