Rope-Bound Stroll and Outdoor Ecstasy
Kim Hee-na walked slowly past the library building. Her nipples strained to their limit, blatantly imprinting themselves on the thin coat.
"You really love that tight feeling, huh? Fits your pussy just right..."
Han Soin occasionally slipped his hand inside her coat and tugged the strings.
"Nngh..."
The ropes compressed her clitoris and breasts. With every step, the cord digging into her pussy pushed Hee-na's arousal to the breaking point.
"People are coming. Turn around for a bit."
To hide her blatantly erect nipples, she faced away. Though it was dim evening twilight, Hee-na was intensely tense.
(Whoa... that girl's body is killer.)
(Who's she?)
(Too dark to see well... but damn, she's stacked.)
Only after the whispers passed did Hee-na turn back around.
"You're walking pretty well, considering all those vibrators jammed in there."
The moment the people were gone, Soin cranked up the switches.
-Zzzzzziiing.
-Zzziiing-zziiing.
-Whiiiirrr.
...
She barely managed a few steps before collapsing to her knees.
"Tha... ple... wait... aaah!"
Click.
Even after he stopped the vibrations, Hee-na couldn't stand.
She's more sensitive than I thought.
Soin helped her up, supporting her.
"C... Could we rest a bit longer, Master...?"
"Want me to tease your clit more like on the bench earlier?"
"That... makes it too hard to walk."
"Alright, let's sit."
This bench was tucked in a corner where fewer people passed, unlike before. Fortunately, the streetlamp behind it was out.
"Catch your breath. Up you go... Hee-na, your body looks even hotter tied up like this than before."
He grabbed her body, easing her onto the bench. The feel of her breasts brushing his shoulder was delightful.
"I'm sorry, Master."
"No big deal. Lean on me."
Hee-na naturally rested against Soin, steadying her breathing. His hand slipped effortlessly inside her coat, kneading her soft flesh as he groped her breasts, passing the time.
"Wanna go look at desks and chairs next time?"
"Pardon?"
"The ones in your apartment don't seem right for studying."
She was top-tier talent, executive material at a major corp even without all this.
"Um..."
Was he going to buy them with his money again? Anyone else, she'd have said no—but not him.
"Yes, Master."
"Good."
With nothing underneath, Soin fondled her huge, pillowy breasts while surveying the campus.
Never thought I'd see a day like this.
Hee-na didn't mind her erect nipples and groped breasts anymore. She was worlds away from the girl he'd first met.
Let's push it further.
Open outdoor space. Hee-na mostly used restraints indoors, so public lewdness was rare for her. She'd obediently followed orders even in front of Hee-da.
"People passing by now and then—perfect. Spread your legs more."
On a bench where classmates could stroll by any moment, Hee-na felt a thrill of excitement and tension.
"..."
Stragglers still wandered past.
I have to obey Master's command...
Everyone knew her face from the campus store.
If they find out... I can't even go to school... haht!
Soin tugged the cord running through her pussy like an urging command. Her entire mound yanked upward harshly. Reality sank in.
"Hee-na, recite Article 3 of the Slave Contract."
With her pussy pulled to the limit, she forced her mouth open.
"Slave Kim Hee-na... nngh... shall open her pussy and asshole for Han Soin whenever he desires."
"And now's one of those times."
"Yes... Master..."
For the first time, she performed blatantly lewd acts in public where people passed. Just the coat on, so spreading her legs exposed her privates bit by bit.
"Is this spread enough... Master?"
A bit embarrassing for a woman, but she parted her legs wider, revealing her smooth thighs. Even the cord harshly yanking her pussy was on display outdoors.
"It's gotten darker, so no one can tell who you are from afar."
"..."
"No one'd guess the girl who gets confessions daily is out here flashing her pussy like this."
Tension and electric thrill coursed through her.
"That cord's completely swallowed by your mound."
What excited her most was the ropes' tight compression on her body.
"People coming from afar."
"Nnh... haht!"
"Can't get caught..."
Hee-na thought he'd make her close her legs now. But her master offered a lewder option.
"If you're that worried, kiss me. They'll think we're lovers and move on."
"Yes, Master..."
A kiss would at least hide her face. In the dim bench shadows, Hee-na began kissing Soin. Her body bound by ropes, her actions bound by him.
Haaah...
Just that sent jolts of pleasure through her.
"No moaning."
Soin maxed out the vibrators inside her pussy.
Grraaah!
Her lower body quivered as she kissed him.
-Zzzzziiiiing.
-Zzzzziiing.
-Whirrr-whirrr-whirrr.
-Whiii-whiii-whirrr.
Multiple vibrators thrashed inside her pussy, delivering unbearable ecstasy. Breasts kneaded, pussy cord yanked.
Hah... heuk!
At least people saw the kissing couple and turned away. Mwah. Smmph.
Any closer, and they'd have seen the humiliating sight of her lower body shaking through endless orgasms mid-kiss.
The most perverse kiss of her life. Soin repeatedly yanked hard on the rope pinching her clitoris.
-Whirrr-whirrr-whirrr.
-Whiiiiiing.
-Zziiing-zziiing.
Vibrators raging in her depths, clitoris crushed by the rope. The kiss she couldn't stop without his permission.
C-can't... hold... haaah!
Legs spread, she shuddered full-body, climaxing over and over.
Drip... drriip... spluuurt.
"You're flooding like a river. Gotta take you on rope walks around campus more often."
When Soin broke the kiss, she cried out in orgasmic moan.
"Grrraaah! Uuunggh!"
"Weak to this kinda kiss, huh, Hee-na? Total pervert."
Only after three more orgasms did he dial the vibrators down. Even then, her lower body trembled.
He toyed with the switches a while longer before shutting them off completely. Only then did she exhale hot breaths with half-lidded eyes.
"Coming in public's fun and all... but it's dark now. Time to head home."
Even as he groped both breasts inside her coat, she couldn't react. Fondling her tits on campus gave a unique thrill.
"Feels too good... might get caught if I keep going."
Hee-na leaned on Soin, catching her breath for quite a while. No reply, just hot pants.
"...Sorry, Master."
"Can you stand now?"
"Yes... can't make you carry me if I can't walk..."
Soin supported her staggering form.
"Holding up with that cord tight on your pussy?"
"Yes... it's intense... but I'll manage."
Checking her condition, Soin headed back to her apartment.
Gotta take her to that village where I exposed Hee-seon someday.
He imagined parading both mother and daughter, exposing them together.
::
Back at her place, Soin untied the ropes. They'd bitten so deep, red marks striped her body harshly.
"Vibrators are soaked in your juices."
He pulled them from inside her and prepped the shower. A bit bummed he'd only used Hee-da's mouth lately, he considered fucking her big sister's pussy.
"Put on the nose hook."
"Yes, Master."
They'd bathed together before, but with the nose hook, it felt different. After showering in the stall, he told her to grip the wall and spread her pussy.
"Wider. You spread like this on campus."
Legs to the limit, pussy and asshole fully exposed. He yanked her nose hook, sliding his cock in.
"Haaht!"
Familiar shower insertion, but the nose pull spiked her arousal higher.
"Carry the nose hook from now on. You love this, Hee-na."
"Yesst! M-Master! Hng! Haaht!"
Her beautiful face twisted pervertibly by the hook, her pussy endlessly welcoming his cock. Her rope-marked body writhed in pleasure.
Nngh... her grip's insanely good... Wonder if I can train Hee-da like this?
Yanking the nose hook, Soin savored Hee-na's tightness.