"Youuu... I'm Really Gonna... Kill You...!!"
Baek Jin-ah barely grabs hold of Lee Seo-hee's arm, the one laughing like she's having the time of her life.
"Yeah? Kill me after we have our fun~," Lee Seo-hee shoots back, already recovered in that split second, issuing her cheeky warning.
Lee Seo-hee knows it's all bravado, so she teases even more obsessively. The arm Baek Jin-ah clings to desperately goes limp and falls away. At the same time, her furious growl turns into a cheap, whiny moan.
"S-suck... it... ahhh... haa!"
Lee Seo-hee gathers Baek Jin-ah's breasts and sucks both nipples at once. Sometimes she teases them lightly with her tongue, other times giving a little nip. The vulgar moans ringing in her ears, the body's reactions—Lee Seo-hee pulls her hands away from the gathered tits, cups Baek Jin-ah's thrashing face, and presses their lips together.
Baek Jin-ah tries to push away with her arms or fend off with her tongue. Every time, Lee Seo-hee slides her hands down, gently stroking Baek Jin-ah's lower belly where Seong-un Lee's cock is buried deep and her swollen clit.
Grabbing her cheeks again, Lee Seo-hee kisses her once more. The resisting tongue goes slack, tossed around helplessly as deep breaths escape in bursts.
She's so tall, almost manly. Not bad at all. Maybe because of Baek Jin-ah's height towering over most guys, Lee Seo-hee justifies her actions to herself.
Finally, their pressed tongues and lips part, a string of mixed saliva arcing between them. Lee Seo-hee strips off her loose tank top and pulls Baek Jin-ah's groaning head against her back.
"Hnnng..."
Baek Jin-ah's hot breath wets Lee Seo-hee's breasts. Addicted to the heat, Lee Seo-hee presses her chest closer to Baek Jin-ah's face, and a limp tongue sloppily laps at the hardened nipple.
Everything's hazy... so hot, can't think...
Baek Jin-ah has zero intention of pleasing Lee Seo-hee, but the twitching cock inside her and the relentless pleasure make her abandon thought altogether. She stops just licking and starts suckling like a baby.
A needy moan slips from Lee Seo-hee at the unexpected sensation. Baek Jin-ah weakly lifts her arms to cling to her waist. Suckling like a baby on Lee Seo-hee's breast. Hearing that pitiful moan, Baek Jin-ah drapes her limp arms around the waist, burying her face deeper.
Baek Jin-ah's hands roam, stroking Lee Seo-hee's sweat-slick waist or kneading her ass lewdly. Already burning hot, Lee Seo-hee wants to surrender to those skilled touches, but it only stokes the fire in her lower belly.
"...Baek-jjin. Touch me here too."
Releasing the embraced head and brushing away the arms caressing her waist, Lee Seo-hee commands haughtily—but parts her slick outer labia with her fingers. Watching Baek Jin-ah's ragged breaths calm bit by bit, Lee Seo-hee questions and berates herself for what she's doing.
"Haaang... ah, there... just a little... hngut."
As her mind cools and rational judgment returns, Baek Jin-ah seizes the moment—lifting her arm to gently stroke up Lee Seo-hee's thigh slick with arousal.
"...Harder, fuck meee—hngut! Clit too."
Baek Jin-ah's hand reaches her pussy, and Lee Seo-hee—already cradled in one arm—arches her back, thrusting forward as she cries out. Hands on Baek Jin-ah's shoulders to steady herself.
Come to think of it, this bitch Lee Seo-hee did this to me...
The tremor in those small hands on her shoulders snaps Baek Jin-ah back to reality. She contemplates how to punish the Lee Seo-hee writhing and submitting before her, by her own hand.
"Suck my tits too... rough... ahng... slurp..."
Seeing Lee Seo-hee give in and get honest with her body, Baek Jin-ah decides punishment can wait. She unwraps her arms from Lee Seo-hee's waist. Annoyed by the noisy demands, she shoves fingers into her mouth—they suck greedily, just like yesterday.
Watching Lee Seo-hee's frank, slutty face, Baek Jin-ah feels the ache in her pussy and womb ease. She starts slowly rocking her hips up and down. The pleasure of scraping her walls and hitting her cervix races up her spine, scrambling her brain. Her hands freeze mid-motion on Lee Seo-hee's demands, a pitiful moan echoing from her throat.
Despite Baek Jin-ah's clumsy caresses, Lee Seo-hee surrendered anyway. Now regaining her senses bit by bit, she reaches for the vulgarly jiggling tits slapping together.
"Haaang... don't touch... it's getting weird..."
Lee Seo-hee's expert hands take over. Baek Jin-ah moans pleasurably despite protesting, speeding up her hips. Her huge tits slap without restraint, and her wide ass reddens Seong-un Lee's abs with irregular, quickening smacks.
"Baek-jjin, that's not how you do it. Pull your hips in and move slow~."
Lee Seo-hee teases her huge breasts like toys, whispering sweetly in her ear. Baek Jin-ah grumbles that she knows what she's doing but pulls her hips back and rocks slowly anyway.
"Feels good, right~?"
"...Doesn't."
"Really doesn't~? With your back arched like that~ Huh~?"
Baek Jin-ah yells to shut up at the taunting, but Seong-un Lee's unconscious cock twitches in response.
"How's that~?"
Baek Jin-ah's hair shakes for an instant. Catching the split-second reaction, Lee Seo-hee grins and blows hot breath in her ear. Even grabbing her cheeks, there's no refusal—just shy averted eyes. Lee Seo-hee's smirk widens.
"...So, what next?"
Meeting Lee Seo-hee's gaze, Baek Jin-ah swallows her pride and asks.
"Like that sex-crazed bitch from before, move like when you used the dildo~."
"I-I didn't use it much... usually fingers..."
Lee Seo-hee has seen plenty of innocent-act girls, but with Baek Jin-ah, it doesn't feel like an act.
"You're so fucking cute, Baek-jjin. Now, sit all the way down and shake those hips~."
Lee Seo-hee guides her, slowly pressing down on Baek Jin-ah's shoulders.
"Ah, this... no... too good..."
From high school first year to twenty-five—their friendship spans it all. Lee Seo-hee thought she knew everything about Baek Jin-ah. But facing her stripped bare, this new side fills her with unmatched excitement. She narrows her eyes in a smile.
Begging no while faithfully following advice with teary eyes, that disheveled sight. It stokes sadism, conquest, and vicious possessiveness, heightening Lee Seo-hee's arousal.
"D-don't biteee... it hurts... aaah!"
Licking Baek Jin-ah's sweat-drenched nape, Lee Seo-hee sinks her teeth into the pale skin like marking her territory. Baek Jin-ah shoves with all her might, limiting it to the neck, but Lee Seo-hee licks her lips satisfied at the mark she's claimed.
"Did it hurt, Baek-jjin? Sorry, you're just too cute~."
Lee Seo-hee fake-apologizes and slips behind Baek Jin-ah's back. Her palm presses against the hot, slick skin. Sitting on Seong-un Lee's chest, her hands slide down Baek Jin-ah's back to her ass.
"D-don't do weird shit..."
"I won't. Weird stuff is~"
Lee Seo-hee licks her own sweat-wet fingers, then spreads Baek Jin-ah's cheeks.
"D-don't spread it...!"
"Oh, such a pretty little asshole~?"
"Not...! Th-there's a proper word for it! Anal or whatever!"
"But you like it when I talk dirty, right Baek-jjin? See, your hips are still shaking~?"
Lee Seo-hee stands from Seong-un Lee's chest, presses gently on Baek Jin-ah's shoulders, and whispers in her ear.
"Ever tried it here, Baek-jjin~?"
"N-no! Never!"
Lee Seo-hee's hands slide down her body. They roughly yet tenderly caress Baek Jin-ah's bulging lower belly from the inserted cock.
"You know? Doing it here feels even better than pussy~."
Lee Seo-hee hasn't forgotten her goal. She just wants to savor more of Baek Jin-ah's humiliated, unraveling sides. Above all, the desire to train her curiosity for new sensations to her taste overrides everything.
Baek Jin-ah starts with firm refusal, yelling no and shaking her head. But Lee Seo-hee presses her belly, relentlessly digs at her clit, grips her hips to force movement. Now, without even touching, Baek Jin-ah rocks her own hips, bounces her ass up and down—her initial rigidity crumbling away.
Finally, Lee Seo-hee leans to her ear with a low, mischievous whisper.
"Feels good now, but poking here would feel even better~."
Squatting, Lee Seo-hee lifts one trembling cheek and slyly traces the tightly puckered rim with her fingertip.
"N-no... dirty... haaang..."
A novel shame and disgust hits Baek Jin-ah. She instinctively reaches to resist, but strangely can't push Lee Seo-hee's hand away.
"If you hate it, just push me off~?"
Instead, as Lee Seo-hee pretends to withdraw her fingers, Baek Jin-ah doesn't pull her hand back. She even spreads the other shaking cheek herself, her swollen anus pulsing like it's breathing.