Gangnam Mud Festival 3
*Tsup. Chup. Tsk.tsk. Slurrrp slurrrp.*
Shin Song-hee was locked in a fierce kiss with Gu Gang-cheol. Her rational mind screamed that this was wrong, but her instincts screamed louder.
*Plung. Plung. Plung.* The wet slaps of their bodies colliding echoed. Gu Gang-cheol's cock had already turned her insides upside down completely.
*Tsup. Tsup. Tsup.*
"S-Sunbae... if your wife finds out..."
Shin Song-hee finally regained a sliver of reason and whispered into Gu Gang-cheol's ear.
"Who gives a fuck if she finds out? Shit... how's my cock feel?"
Gu Gang-cheol slammed his hips down hard into her crotch, shaking her wildly. Her legs dangled helplessly in the air. Mating press.
"It feels so good, Sunbae-nim's coooock~~♥"
After inhaling that pink gas, Shin Song-hee had become someone else entirely. Gu Gang-cheol couldn't hold back his lust either. Right now, his cock was buried deep inside her pussy.

"No way... is it because of that weird fruit she forced on us earlier?"
It was a fruit handed to them by Nam Seo-hee, the hostess of this party. She'd called it a rare delicacy from the South Pacific. It looked bizarre, but it was so sweet he'd even asked for seconds.
"Haa... haa..."
Gu Gang-cheol came inside every hole of Shin Song-hee like a beast. But it still wasn't enough. He wanted to fill every inch of her body. No—her asshole was already gaping open. He'd already flooded everything inside her. Shin Song-hee was the same. She couldn't resist that primal urge. She welcomed the throbbing of his cock with her entire body.
"Dirtier... make me dirtier, Sunbae."
"What's dirty about you, Song-hee? To me, fuck, every part of you smells sweet."
Gu Gang-cheol found Shin Song-hee more lovable than his own wife. Her young, wide-open body unleashed the filthy lust he'd buried deep in his heart from the first moment he saw her.
"Haaang~~ Sunbae..."
Shin Song-hee wrapped her arms tightly around Gu Gang-cheol's neck. Her tongue explored his mouth. Their body heat rose, breaths growing rougher.
"Fuck... so goddamn good, Shin Song-hee. You."
"Haa~ Fuck me harder. Pound me even rougher~ Ha-eung~♥"
Gu Gang-cheol bent down, pressing his lips to her nape. Moist, sweet skin. He stuck out his thick tongue and lapped it up with a long *sloooorp*. Watching the red hickey form, he shook his cock—buried to her womb—even harder. Shin Song-hee's body trembled. Even that tiny reaction stabbed electric thrills through his brain. She writhed with sweet moans. Her body couldn't withstand the orgasm, couldn't fight the pleasure. What he was pumping into her womb right now wasn't just cum. He was emptying his bladder straight into her.
*Gush gush gush.*
"Haa-eut... in my womb right now... Sunbae... this isn't cum, is it? Haeung... I've turned into a fucking urinal?"
Gu Gang-cheol gripped her slim waist tight and wouldn't let go. He glared at her sloppy hole and started pounding viciously. That's when another man targeted her ass. The Police Chief. He spread her jiggling cheeks wide, exposing her wrinkled asshole. Gu Gang-cheol and Shin Song-hee were startled for a split second, but they didn't care. Threesome was even better.
"Haaa-eung~ So good. I-I'm doing a threesome for the first time~ Kyaa-ruk!"
With two cocks piercing her, the pleasure doubled. Her face twisted into full ahegao as she bucked her hips. Gu Gang-cheol shared a fierce kiss with the pleasure-drunk Shin Song-hee. No need to question why this was happening. Feeling another man's cock through her pussy walls wasn't something he wanted to dwell on. But it wasn't bad. It was pleasure too.
Shin Song-hee was already half out of her mind. But her body craved even more intense ecstasy, reacting sensitively to the two men's touches. Positions shifted constantly. Gu Gang-cheol pulled her onto his lap like she was kneeling, while the Police Chief wrapped her waist from behind, stroking her ass with thick hands.
"Relax."
Gu Gang-cheol whispered low and soft. Shin Song-hee nodded, loosening her entire body. The Chief behind her spread her legs and hooked them firmly over his waist. Then he aligned his thick, hot shaft with her gaping asshole.
*Squiiiish.*
"Hiyaaang~♥"
Shin Song-hee shuddered at the spine-tingling pleasure. Her emptied guts were filled by another thick invader. In that moment, Gu Gang-cheol moved from behind too. He supported her waist, lifting her back as he brought his thick cock to her pussy slit. Shin Song-hee trembled violently.
"Ah, aaaahhh...! Song-hee... Sunbae... Kang-cheol Sunbae...! I-I'm...!"
The two men moved in perfect sync, like they'd rehearsed. When Gu Gang-cheol thrust deep, the Chief pushed her body forward, inching even deeper inside her.
*Thud. Tsup. Slap-slapslap.*
Amid the wet sounds, Shin Song-hee's breaths grew ragged, her hips shaking involuntarily. Gu Gang-cheol licked her wet nape from behind.
"Heuung~~! Haaaang! More... give me moooore...!"
Gu Gang-cheol grabbed one breast, pinching her hypersensitive clit with his fingers.
"Who knew you were such a hot slut..."
"Hiiing... Kang-cheol Sunbae...♥"
Shin Song-hee twitched at every finger's touch, drowning in pleasure. The Police Chief whispered in her ear.
"You... first time seeing you, but... wanna meet outside sometime?"
Shin Song-hee flinched inwardly—she was a cop—but her pleasure-soaked body spat out something else.
"Just fuck me harder, you old cock... Haa-eut! Haaang!!"
The Chief shuddered in ecstasy, shaking his hips. Shin Song-hee started crying. The pleasure was overwhelming. Gu Gang-cheol shoved the Chief away when he kept eyeing her pussy. Chief or not, Shin Song-hee was his junior. The Police Chief finally left to find another bitch.
"Shin Song-hee, you're... my personal fucktoy now."
"Haaaang~~ I'm so happyyy, Kang-cheol Sunbae-nim."
As he kissed her and kept thrusting, a question echoed in Gu Gang-cheol's mind. What the hell am I doing right now?
The air reeked of filth, everyone a mess like it was some mud festival. He grimaced at the headache and shook his head. At the same time, the expression on Shin Song-hee beneath him twisted into despair.
"Huh...? Wait... what am I... doing right now???"
Shin Song-hee seemed to snap back to reality. But his slow thrusts still drew pleasure across her face.
"S-Sunbae-nim. Why are we..."
"Fuck... probably some mental-type Awakened."
"Haeut..."
Unable to resist the pleasure, Shin Song-hee wrapped her arms around Gu Gang-cheol's waist. Still feeling her body, he started cumming inside her pussy. They'd been at it for ages, coating every hole. Tamed by his cock, Shin Song-hee resignedly accepted it all. Shuddering through his orgasmic bliss, Gu Gang-cheol slowly pulled out.
"W-What happens to us now?"
Shin Song-hee stared at the cum leaking from their joined parts, looking up at him.
"Let's get out before this blows up."
Everyone else was still fucking like animals. Gu Gang-cheol grabbed Shin Song-hee's hand and pulled her up. Mud everywhere.
"Quick, to the 9th floor."
The others were lost in uncontrollable heat, reveling in depravity and filth. Gu Gang-cheol supported Shin Song-hee as they climbed the stairs.
"My mind... it was fucked up."
All her holes stretched, Shin Song-hee panted roughly.
"Dangerous... terrifying power."
Gu Gang-cheol's instincts screamed. Someone with the ability to control thirty minds.
Gu Gang-cheol and Shin Song-hee headed to room 915. A place they'd rented for this operation.
"Goddamn mess. Detective Shin, wash up first."
"Y-Yes... Sunbae-nim. No... let's shower together. The air in here'll get contaminated fast."
"Hah... but."
Shin Song-hee grabbed Gu Gang-cheol's hand and dragged him to the shower. Covered in filth, they showered together. Scrubbing over and over replaced the stench with shampoo scent. But the mood between them turned awkward.
"Your wife's gonna rip my hair out."
"Heh."
Gu Gang-cheol shook his head at Shin Song-hee's humor even now.
"Did you see the Police Chief take my ass? Old guy's got moves."
Gu Gang-cheol nearly exploded at her bold words. She seemed so reckless, too playful. But when he looked, he saw Shin Song-hee crying pitifully. All her holes ruined, she wasn't okay at all.
"I... I fucked up. Never messed up once... What do I do now? I'm done for. Waaaah!"
Tears and snot streaming, she broke down. Gu Gang-cheol could only hug her lightly. Squish.* Slender bones, soft feminine curves. Unlike his wife, her perfect figure, perky tits. Both naked in the shower. Sanity restored, but instincts raged. His cock hardened again. He pulled back, but Shin Song-hee's sudden ambush kiss led to another fierce embrace.
*Chup. Chup. Chub.*
Her bold tongue invaded his mouth roughly. Hot shower water cascaded over them, but their body heat burned hotter. In the steamy shower, their ragged breaths grew louder.
"My mind... it's still weird."
Shin Song-hee's dark eyes, wet with water, gazed up at him. Droplets clung to her lashes.
"Sunbae. Truth is... I've always liked you."
"I know."
The kiss deepened. Shin Song-hee spread her legs, craving his erection. Fully sane, their shower sex brimmed with genuine feeling.
"My defiled asshole... to clean it... I need your help, Sunbae."
Her twisted morals shifted their bond from senior-junior to master-pet. Gu Gang-cheol's hands gripped her ass.

His fingers stroked her round cheeks, sliding lower. Finding her wet slit, he slipped in. Shin Song-hee moaned into his lips.
"Haeut... Sunbae. You can be rough."
At her desperate plea, he seized her waist. She pressed her palms to the shower tiles like claws, turning to him with seductive eyes.
"Spread your legs."
She obeyed. That's when it hit him.
"But... something's off. Your scent... it's so sweet."
"Ha-eung... I feel it too, Sunbae. My body's weird. My womb's throbbing like crazy."
"What the...?"
Mid-doggy, Gu Gang-cheol spotted something bulging from her tailbone.
"Ha-eung... ignore it. More... give me moooore."
"What the hell. A tail? Song-hee, you..."
A black tail sprouted from her tailbone like a tentacle, swaying in the air.
"What... it looks just like..."
"A succubus tail, right? Haa-eung~~ My body's... turning into a sex toy. Sunbae... ha-eung~"
Her hips widened with a *crack*, breasts growing heavier. Her pussy walls clenched wildly, milking his cum.
"What... Song-hee... are you Awakening? Bat wings?? You're turning into a succubus."
"That's not important now. Sunbae... fill all my holes. If you want, I'll make new ones."
"New holes I want?"
"Heehee~♥"
Her ahegao broke him. She spread tiny bat wings from her back, shaking her ass lewdly. Gu Gang-cheol grabbed her waist and pounded hard. Unaware the fruit held the secret to Awakening.