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🕑 Added 2025-05-17 21:19:56 +0000 UTCEP.124 Service Training (2)
Flinch.
Heo Seong-ah felt the manager's touch and stopped moving, waiting for his next action.
"B62, honestly, the visual stimulation is incredible. But perhaps because we modified your breasts to be too soft, the stimulation is too weak and I don't think I'll be able to ejaculate no matter what you do."
"Ugh..."
"For reference, it's not because I'm impotent. No man could ejaculate from this kind of stimulation."
"Yes..."
It was a subtly pride-wounding tone.
"So... I'll teach you to add one more type of stimulation."
"Yes?"
The manager grasped Heo Seong-ah's hair that he had been gently stroking.
"Ow!"
He bent her head forward by the hair, then thrust his hips strongly to make the glans rise above her breasts.
Adjusting his position, he made the glans touch Heo Seong-ah's lips as she bowed her head.
"Huu..."
Unintentionally giving a glans kiss, Heo Seong-ah frowned and expressed her displeasure.
"B62, open your mouth slightly and use your lips to suck on the glans each time the penis moves up and down to stimulate it."
"Yes...?"
"Did you not hear me? Or do you not know how to do it?"
"No... That's... Ah, I understand..."
"Yes, good."
I don't want to do it, this is the worst, it's impossible...
Despite the humiliating demands her pride couldn't accept, as female livestock Heo Seong-ah had to respond positively.
"Then let's begin."
Grasping Heo Seong-ah's shoulders, the manager started thrusting his hips back and forth.
As instructed, Heo Seong-ah slightly pursed her lips and lowered her head, giving glans kisses and secreting saliva each time the penis rose up.
After just a few repetitions, the manager felt a completely different level of stimulation from before and felt like he wouldn't be able to hold back ejaculation for long.
"Good. You're doing well. Now open your mouth wide as if swallowing the glans completely."
"Yes..."
Heo Seong-ah opened her slightly pursed lips wide.
The penis rising up against her chest stimulated the inside of her mouth.
The feeling of it rubbing against her tongue was quite unpleasant.
"Haa... Huu..."
Unable to close her mouth, the secreted saliva naturally dripped down to the floor.
The saliva pooled in her cleavage acted as a natural lubricant, allowing for even smoother movements.
"Huua..."
Her breasts, her mouth, her body...
She felt the humiliation of everything becoming nothing but a cock sleeve to please men.
As female livestock, it wasn't exactly wrong, so she had to get used to this feeling now...
"I'm going to ejaculate soon."
"Huu..."
The manager firmly grasped Heo Seong-ah's shoulders and moved his hips rapidly.
The stimulation rubbing against her cleavage was so strong that her skin turned red and swollen, feeling a burning pain.
As if not caring about her pain at all, the manager shook his hips vigorously solely focused on ejaculation.
Finally, at the last moment, he grasped the back of Heo Seong-ah's head tightly and ejaculated deep in her throat.
"Mmph!"
"B62, don't swallow and keep it in your mouth."
"Mmph!"
The thick, viscous semen stuck to her throat, choking her.
Heo Seong-ah, who almost swallowed the semen instinctively without realizing, somehow managed to roll her tongue and bring the semen back out.
Moving her throat as if chewing cud like a cow, she held the semen in her mouth as the manager ordered.
"Now I'll pull out my penis, so suck out every last drop. Understand?"
"Mmph..."
Unable to speak, Heo Seong-ah nodded slightly in response.
The manager slowly pulled back his hips to withdraw his penis, and Heo Seong-ah pursed her lips as if kissing to suck on the glans, holding the semen in her mouth.
The penis, glistening with saliva and breast milk, still twitched in an erect state.
"Ugh... Ugh..."
Her head spun from the thick scent of semen spreading in her mouth.
Still kneeling, her body trembling slightly was quite erotic.
The manager stroked her head to praise her for following orders well, a sneer on his lips.
"Mmph..."
"You're doing well, B62. Female livestock must learn to service their owner's penis anytime, anywhere, and how to receive and process semen with their body. Understand?"
Nod nod.
Since there was no order to swallow the semen yet, Heo Seong-ah rudely nodded in response.
"If ejaculated in the vagina or anus, tighten the sphincter so not a single drop leaks out. If ejaculated in the mouth, suck on the penis like now and hold the semen in your mouth."
Nod nod.
"Now open your mouth and show me the semen."
The moment she opened her mouth carelessly, whitish semen mixed with saliva flowed down her lips.
Hurriedly tilting her head back to look at the ceiling, Heo Seong-ah opened her mouth wide to show the semen to the manager.
He must have ejaculated a lot, as lumps of semen floated above her throat.
"B62, when the owner ejaculates semen, always show it like this first by opening your mouth."
"Huuh..."
Heo Seong-ah trembled in a posture that made even breathing difficult.
"Second, close your mouth tightly and move it around as if gargling to taste the semen."
"Mmph..."
"Do it quickly."
Heo Seong-ah closed her mouth tightly and hesitated to act while lowering her head to look forward again.
Honestly... This was already difficult enough.
The fishy scent stinging her nose and the slippery feeling of semen rolling around in her mouth was terribly disgusting.
It felt like she would vomit at any moment if she lost focus even slightly.
"Ugh... Ugh..."
"B62, are you refusing my order?"
"Mmph!"
Unable to speak, Heo Seong-ah shook her head vigorously side to side in vehement denial.
Afraid of punishment, she didn't hesitate any longer and rolled the semen held in her mouth around, savoring the taste.
"Ugh... Ugh... Huugh..."
As if gargling with semen...
She thoroughly coated every part of her teeth, gums, tongue, and throat with semen without missing a spot.
"Now open your mouth and show me."
"Bueh..."
After sufficient time passed, Heo Seong-ah tilted her head back again and opened her mouth wide.
The semen, transformed into a bubbling foam, clung to the inside of her mouth spreading a terrible stench.
It was a disgusting sight just to look at, but with her eyes covered, Heo Seong-ah was completely unaware of her own unsightly state as she panted.
"After showing the semen to your owner and receiving permission, swallow it cleanly."
"Mmph..."
Closing her mouth tightly at the command, Heo Seong-ah hesitated briefly before gulping down the semen.
"Ugh!"
It wasn't a particularly serious taste, but...
The unpleasant sensation like eating someone else's snot made her feel nauseous.
Barely suppressing her breathing to stop from vomiting, Heo Seong-ah cleanly swallowed the remaining semen in her mouth.
"B62, after swallowing all the semen, you should open your mouth again to show your owner and get permission, but if there's still semen left in your mouth you may be punished. Do you understand?"
"Mmph..."
In other words, she was told to eat it cleanly without leaving a single drop of semen.
Heo Seong-ah used her tongue to lick between her gums, both cheeks and the roof of her mouth clean before swallowing her saliva.
The fishy stench still spreading in her mouth made it unclear whether it was semen or saliva.
"How long are you going to keep mumbling? As I've always said, I'm not a very patient person."
"Huuh..."
Frightened, Heo Seong-ah opened her mouth wide.
What if there's semen left... She hesitated worriedly, but after thoroughly inspecting her mouth, the manager nodded with satisfaction.
"Good. It smells, but this is clean enough."
"Yes..."
"You must always service like this. Understand?"
"Yes, manager..."
Though it wasn't something to be praised for, Heo Seong-ah couldn't hide her joy at passing safely without punishment and smiled unconsciously.
"Ah, by the way, you must always thank the owner after finishing service."
"Yes? Yes..."
"Please try it once."
How to do it, what to say.
There was no need to teach that anymore.
Heo Seong-ah skillfully lowered her upper body and pressed her head to the ground in a naked dogeza.
"Thank you for using my body, owner... Please use me anytime you're comfortable."
"Haha."
Confirming the excellent results of the training that drew admiration, the manager smiled happily and slowly extended his foot.
He lightly stepped on Heo Seong-ah's head with his shoe while his erect penis twitched.
"Honestly, I'm very satisfied. If you maintain this subservient attitude for life, you can become livestock loved by your owner."
"Yes... Thank you manager... It's all thanks to you."
"Haha!"
The manager kept laughing at Heo Seong-ah's amusing attitude.
He wanted to give her rest time as a reward, but there were still modifications left to do.
"B62, that's enough, so get up now and we'll go to the final room."
"Yes..."
The final modification to become excellent female livestock.
Perhaps this modification would make normal daily life impossible for the rest of her life...
But since she's livestock, it probably doesn't matter.
