Service Training (2)
Heo Seong-ah flinched. Sensing the Manager's touch, she froze in place, waiting for what he would do next.
"Livestock Number B62, to be honest, the visual stimulation is tremendous. But because your breasts were modified so softly, the sensation is too weak—no matter how much I try, it doesn't feel like I'll ejaculate."
"Hngh..."
"Just so you know, it's not because I'm bored. Even if we brought in any other man, this level of stimulation wouldn't make him cum."
"Y-yes..."
His tone subtly wounded her pride.
"So... I'll give you some training by adding one more type of stimulation."
"Pardon?"
The Manager grabbed a fistful of Heo Seong-ah's hair, which he'd been stroking so affectionately moments before.
"Agh!"
He yanked her hair forward, forcing her head down, then snapped her hips sharply ahead so the glans rose up over her breasts. Adjusting his position with a few hip movements, he aligned it so the glans pressed against her lowered lips.
"Hoo..."
Heo Seong-ah, unintentionally giving the glans a kiss, furrowed her brow and let out her displeasure.
"Livestock Number B62, part your lips slightly and suck on the glans with your lips every time the cock moves up and down. That's the stimulation."
"Y-yes...?"
"Didn't you hear me? Or do you not understand how to do it?"
"N-no... I-I mean... Ah, I get it..."
"Good."
I don't want to. This is the worst. There's no way I can... Even faced with this humiliating demand that her pride refused to accept, Heo Seong-ah—as a female livestock—had no choice but to respond positively.
"Then we'll begin."
Grabbing Heo Seong-ah's shoulders, the Manager started thrusting his hips back and forth on his own, titfucking her. As instructed, she pursed her lips slightly and, with her head lowered, planted a glans kiss every time the cock rose, secreting saliva.
After just a few repetitions, the Manager felt a stimulation on a whole different level from before—he wouldn't last much longer before cumming.
"Good. You're doing well. Now, open your mouth wide, as if you're swallowing the entire glans."
"Y-yes..."
Heo Seong-ah spread her pursed lips wide. The cock surging up from between her breasts plunged into her mouth, stimulating her. The scraping sensation against her tongue felt utterly disgusting.
"Hah... Heh..."
Unable to close her mouth, the saliva flowed freely, dripping down to the floor. The spit pooling in her cleavage acted as lube, making the movements even smoother.
"Heh-ah..."
Breasts, mouth, body... It all felt like nothing but a pussy house designed solely to make a man feel good. The shame of it was crushing. But as a female livestock, it wasn't wrong—and she had to get used to this feeling now...
"I'm about to cum soon."
"Hoo..."
Gripping Heo Seong-ah's shoulders tightly, the Manager pistoned his hips at high speed. The friction against her cleavage was so intense that her skin swelled red, burning with pain. Ignoring her suffering entirely, he shook his hips furiously, focused only on release.
At the final moment, he seized the back of her head and shot his load straight down her throat.
"Guhk...!"
"Livestock Number B62, don't swallow. Hold it in your mouth."
"Hup...!"
The thick, viscous semen clung to her throat, choking her. On instinct, Heo Seong-ah nearly swallowed, but she rolled her tongue desperately to push it back out. Like a cow chewing cud, she worked her throat and gathered the semen in her mouth as ordered.
"Now I'll pull out, so suck out every last drop. Understood?"
"Hup..."
Unable to speak, Heo Seong-ah nodded slightly instead. The Manager slowly withdrew his hips, and matching the motion, she pursed her lips like a kiss, sucking the glans and collecting the semen in her mouth.
The cock, slick with saliva and breast milk, twitched in its still-erect state.
"Eup... Up..."
The thick scent of semen filling her mouth made her head spin. Still kneeling, her body trembled sensually.
A faint sneer on his lips, the Manager stroked her head in praise for her obedience.
"Hoo-eup..."
"You're doing well, Livestock Number B62. A female livestock must serve her owner's cock anytime, anywhere, and learn how to receive and process his semen with her body. Got it?"
Nod, nod.
Since he hadn't ordered her to swallow yet, Heo Seong-ah answered with impudent nods.
"If he cums in your pussy or ass, clench your sphincter so not a drop spills. If in your mouth, suck the cock clean like this and hold the semen."
Nod, nod.
"Now, open your mouth and show me the semen."
The moment she opened wide, the milky mixture of spit and cum dribbled over her lips. Heo Seong-ah urgently tilted her head back to face the ceiling, mouth agape, displaying the semen for the Manager.
How much had he ejaculated? Chunks of it floated thickly above her throat.
"Livestock Number B62, whenever your owner cums, the first thing you do is open your mouth like this and show him."
"Hoo-heh..."
Heo Seong-ah trembled, struggling even to breathe in the position.
"Second, close your mouth tight and gargle it—savor the taste by swishing it around."
"Hup..."
"Do it quickly."
Heo Seong-ah clamped her mouth shut and lowered her head, hesitating. Honestly... this was already hell. The fishy stench assaulting her nose and the slimy texture rolling in her mouth were utterly revolting. One slip in focus, and she'd vomit.
"Up... Oo-eup..."
"Livestock Number B62, are you defying my order?"
"Oo-eup...!"
Unable to speak, she shook her head frantically in denial. Terrified of punishment, she immediately rolled the semen around her mouth, tasting it as ordered.
"Up... Ook... Hoo-eup..."
Like gargling with cum... She coated every inch—teeth, gums, tongue, throat—thoroughly.
"Now open and show me."
"Bleh..."
After enough time, Heo Seong-ah tilted her head back again, mouth wide. The semen, now frothy like boiling bubbles, clung everywhere, reeking horribly. It was nauseating to behold, but with her eyes covered, she had no idea of her own degradation, panting desperately.
"Once you've shown it to your owner and received permission, swallow it cleanly."
"Hup..."
At the command, she clamped her mouth shut. After a brief hesitation, she gulped down the semen.
"Oo-eup...!"
It wasn't terribly bitter... but the revolting sensation—like swallowing someone else's snot—brought up her gag reflex. Barely suppressing it, Heo Seong-ah swallowed the remnants clean.
"Livestock Number B62, after swallowing all the semen, open your mouth again to show your owner. If any's left, you might get punished. Understand?"
"Oo-eup..."
In other words, swallow every last drop. Heo Seong-ah licked between her gums, cheeks, and palate clean with her tongue, then swallowed the saliva.
The lingering fishy stench made it impossible to tell if it was cum or spit anymore.
"How long are you going to swish it around? As I've said before, I'm not a patient man."
"Hoo-eh..."
Terrified, Heo Seong-ah opened wide. What if some's left...? She worried inwardly, but after inspecting her mouth thoroughly, the Manager nodded in satisfaction.
"Good. It still smells, but it's clean enough."
"Y-yes..."
"You must always serve like this. Got it?"
"Yes, Manager..."
It wasn't praise-worthy, but relieved at escaping punishment, Heo Seong-ah couldn't hide her grin.
"Oh, right—one more thing. After finishing service, always thank your owner."
"Pardon? Y-yes..."
"Try it once."
No need to explain how or what to say anymore. Heo Seong-ah fluidly bowed her upper body, pressing her forehead to the ground in a naked dogeza.
"Thank you for using my body, Master... Please use me anytime you're in the mood."
"Haha."
Amazed at the perfect results of his training, the Manager smiled happily and subtly extended his foot. He lightly ground his shoe heel into her head, making his rock-hard cock twitch.
"Honestly, I'm very satisfied. Maintain this low posture forever, and you'll be a beloved livestock for your owner."
"Yes... Thank you, Manager... It's all thanks to you."
"Haha!"
Her amusing attitude kept drawing laughs from him. He wanted to reward her with a break, but there were still modifications left.
"Livestock Number B62, that's enough. Get up now—we're going to the final room."
"Yes..."
The last modification to become a perfect female livestock. She might never live a normal life again because of it... but as livestock, did it even matter?