Assistant Manager Kim Mihui's Buttocks Punishment

I leaned in close to Assistant Manager Kim Mihui's ear and whispered in a low voice.

"I told you, Kim Mihui. Don't look at your Master with those vulgar, filthy eyes."

Just the sound of my voice seemed to excite her now. She panted harder, her hips rocking restlessly. At this rate, the bitch was going to finish herself off alone. That would make all this buildup completely pointless.

Well then. Time to deliver the punishment before it was too late.

"Miyoung—no, Mihui. Back in elementary school, you see, our teacher would always give a light tap first, just like I did, so the rear end wouldn't be too startled, and then…"

I opened the Bojichang and activated the active skill Buttocks Spanking LV.1.

My palm burned with a maddening urge to smack Kim Mihui's ass.

Yes. Right now.

I brought my hand down on her buttocks with every ounce of strength I had, without mercy.

—SMACK!

The firm, springy flesh met my palm, and the wet, meaty crack of skin on skin rang through the supply closet.

"H-haahk!!"

Completely unguarded, her ass thrust out and waiting, she took the full force of my palm. Kim Mihui's hips shuddered violently as she let out a lewd, bitch-like cry.

"Mihui, you're being punished right now. What are you doing making moans like some perverted bitch in heat? ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠This really ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠won't do. Kim Mihui. One hit clearly isn't enough. Come on—lift that ass up and say it. 'Master, please torment this vulgar slave's ass!' Say it."

Still reeling from the sharp crack against my palm, Kim Mihui collapsed flat on the wooden floor, trembling. Her buttocks were already her weak point, and with Buttocks Spanking LV.1 layered on top, the sense of degradation and shame had spiked to the absolute limit.

And ironically, that extreme degradation and shame delivered a sexual thrill she had never experienced in her entire life. She hadn't even had sex with a man, yet Kim Mihui was already tasting a pleasure and climax far beyond anything that could offer.

Without realizing it, she raised her hips high again—like a complete pervert—presenting them right in front of my eyes, and with a shaky breath she spoke.

"Master… please torment this vulgar slave's… a… ass."

Kim Mihui was rationalizing it to herself—I have no choice, this is just the situation—but the truth was she couldn't refuse the pleasure this situation was giving her. She had always believed her sexual preference was the kind where she toyed with men. In reality, she was an M who found sexual satisfaction in submitting to a charismatic man.

"That much? You miss Master's touch that badly, Mihui? This really is hopeless. You heat-crazed bitch of a slave."

I raised my right hand again and brought it down hard on Kim Mihui's ass.

—SMACK!

Once more, the crisp, meaty sound echoed through the supply closet.

Every time I struck her, the springy, clinging sensation of that firm flesh felt like something I could get addicted to.

"Hah-hhhk!"

Kim Mihui let out a moan so intense it nearly brought tears, her full, taut buttocks quivering. A red handprint bloomed across her skin. The only reason she could take it was because she was a pervert who got sexual pleasure from being spanked. Without that, the pain of Buttocks Spanking landing again and again would have been anything but a joke.

"Well? How about it, you fucking perverted bitch? Should we stop here? I think this is enough."

I already knew, of course. The training of Kim Mihui was nowhere near finished. And just as I expected, she lifted her ass toward my palm of her own accord.

"M-Master. I still need more punishment. I dared to talk back to you, so please… give me more… punishment."

Fucking bitch.

That prideful little shit. All it took was a little attention to her ass and she was spitting out lines this shameless without a second thought. Once again, I could feel the sheer power of the Buttocks Spanking skill. Without the absurd sexual arousal this skill pumped into her, no one in their right mind—no matter how sensitive their ass was—would willingly stick it out and beg to be hit. Skills specialized for a weakness like this looked dangerous to use on ordinary people. They seemed to carry effects somewhere between a drug and an aphrodisiac.

Everyone knows the common knowledge: people on drugs lose their reason and will do anything for another hit. In the true-story film The Basketball Diaries, starring Leonardo DiCaprio, an ordinary student gets hooked on drugs, beats his own mother, and even sells his body. Plenty of violent crime in the world's poorest neighborhoods is tied to narcotics as well.

So this time, I decided to flip the effect of Buttocks Spanking and use it the other way.

If this fucking bitch wanted me to spank her that badly, I would dangle it just out of reach—almost hitting her, almost not—and drive her crazy with it while I drilled obedience into her. A cold, Joker-like smile curled at the corner of my mouth again.

"What? A slave, and you're giving your Master orders about whether to punish you or not? You've got to be kidding me. You fucking bitch. You want that ass beaten that badly? If you're that desperate to get spanked like a bitch in heat, then get down on all fours like a dog and lick my shoes."

At the order to crawl on all fours and lick my feet, Kim Mihui stared at my shoes with dazed eyes. Her last scraps of reason and the instinct chasing pleasure seemed to be locked in a fierce battle inside her head. But as always, human beings are weak before instinctive pleasure.

Kim Mihui slowly crawled forward on all fours like a bitch, making her way toward my feet.

"Mihui. You're dying to lick my shoes right now, aren't you?"

She looked up at me with vacant eyes.

"Answer me, Mihui. Just because you're crawling around on all fours like a bitch doesn't mean you get to forget how people talk. Right?"

Whether from the shame of walking on all fours or something else, she hung her head and answered in a small voice.

"Yes, M-Master. I feel like I'm going to go crazy wanting to lick Master's shoes."

"Good. Our Mihui is finally starting to grow up a little. Just yesterday I was worrying when this fucking bitch would ever get a clue. Well then—since our Mihui wants it so desperately, go ahead and lick my shoes. Lick them clean. Make them look brand new."

At first she hesitated, but then she slowly extended her small, ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠cute tongue toward my shoe. Fuck. How badly did she need that ass spanked to go so far as licking my shoes? Looking at her eyes, though, she already seemed completely gone. She looked like someone who had lost all capacity for rational judgment.

She had taken a beating hard enough to swell her face from that worthless idiot Yu Sihyun she used to treat like a dog under her heel. On top of that, she was still reeling from the psychological shock of possessing a body in a fully gender-reversed South Korea. In that state, she had been forced into the humiliating mental collapse of lifting her own skirt to show off her ass. And finally, the buttocks punishment with its drug-like aphrodisiac effect. Even someone with a mind of steel would have their reason shatter under all that—and Kim Mihui, for all her pride, had a mental fortitude as fragile as glass. One light touch and crack. It fractures. And this was the result of Kim Mihui completely shattered.

I sat in the chair with a satisfied expression, looking down at the bitch Kim Mihui as she carefully licked my shoes with that small, cute, catlike tongue. Extremely satisfying. At last, all the frustration that had built up because of her felt like it was finally clearing out of my system.

"Mihui. How is it? Feels good licking my shoes, doesn't it?"

She looked up at me with those large, seductive cat eyes.

Fucking bitch. Her head was empty as a tin can and her thoughts were rotten, but looking only at her face and body, she was sexy enough to put most top-tier AV actresses to shame.

Apparently past any sense of shame now, she answered without hesitation.

"Yes… it feels good, Master…"

The word "Master" already clung to her lips so naturally it was as if it had always been there.

If she had been completely naked, or wearing only panties and a bra while licking my shoes, it wouldn't have looked this sexy. But here she was in her full office suit, on her knees, ass half-visible, licking my shoes—and it was insanely hot. Men are ironic that way. They want a woman fully stripped, but once she actually is, the allure drops. Same with sex—before you sleep with a woman you like, you're desperate for it, but the moment you've fucked her, she suddenly feels too easy and the attraction fades. Happens all the time.

But that was just how it looked. Knowing the true nature of this fucking slut, Kim Mihui was nothing more than my toy slave. How much suffering had I endured because of this bitch since the day I joined the company? Just because she had suddenly become obedient, there was no way any fond feelings were going to bloom.

"Assistant Manager Kim Mihui. The soles of my shoes still look filthy. Can't you lick them a little more carefully?"

At my sharp tone, she lifted my right shoe with both hands and began licking the sole clean as well. Just how far gone did a person have to be to do something like that? Or had she always been a pervert who enjoyed being treated this way?

I grabbed a fistful of her hair with my right hand and pulled her up. She stared at me with large, ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠frightened eyes. In her mind, I was no longer that pathetic subordinate Yu Sihyun. I was Master Yu Sihyun—someone who could punish her at any moment and deliver extreme sexual pleasure.

"Mihui. Doesn't it feel so much better when you're this obedient and well-behaved? If you do well, I have no reason to curse you out or hit you. Right? I'm starting to like you more and more."

She looked up at me with eyes full of expectation and bowed her head deeply.

"Thank you, Master."

The carrot and the stick always had to coexist.

She had performed the task I'd given her reasonably well. Time for a reward.

"Mihui. Turn around and stick your ass out."

With a face flushed with excitement, she turned, hiked up her skirt, and presented her buttocks to me. Not content with that, she pressed her face flat against the floor and raised her hips high, arranging herself into the most convenient position for me to spank her. Her red panties were already soaked through.

I raised my right hand high and activated the active skill Buttocks Spanking.

—SMACK!

The sharp crack of my palm striking her ass rang wetly through the supply closet.