103 – Submission (7)

“I came just from having a cock in my mouth? Me?”

Ha-yoon couldn’t understand this situation, nor did she want to. She hadn’t been caressed, nor had she been unconsciously playing with herself, nor had she been penetrated. All she had done was have a cock in her mouth.

That was it, but she had climaxed instantly. Her trembling nostrils flared as she breathed rapidly. Ha-yoon blinked her watery eyes and looked up at Mr. Gan. Her gaze seemed to ask what he had done to her, and Mr. Gan smiled and said,

“What are you doing? Surely you haven’t forgotten how to give head already?”

Ha-yoon mumbled and shook her head slightly. But she couldn’t start right away. Every time she breathed through her nose, the scent of cock brought a faint sense of climax.

If she started sucking cock in earnest, this smell would surely intensify. Just smelling it now made her climax lightly, so what if it got stronger? And what would happen if he came? It was obvious.

But knowing that didn’t change anything. Even if she refused out of fear, Mr. Gan’s rough hands would surely grab her head and force her to move.

Ha-yoon closed her eyes with a resigned expression and carefully swallowed the cock.

“Slurp, um, slurp, suck…”

Each time her head moved back and forth, juices dripped from her pussy, which had already climaxed. The throbbing in her mouth grew harder and harder, pounding in her chest.

Her emotions heightened, and the movements of her blowjob quickened.

Ha-yoon’s eyes, sucking on his glans and swirling her tongue around it as she looked up at Mr. Gan, held none of the resignation from before. Instead, they were the eyes of a slut, excited about the coming cum.

It felt like she was on drugs. His excited cock spewed out pre-cum, and every time she swallowed it, her head went blank, and she pumped out adrenaline.

Her hands, unable to resist any longer, went down to her pussy and squelched her fingers inside, while her other hand grabbed her large breasts. Even though her two hands holding his cock were doing other things, her mouth sucking on it didn’t stop.

Suck-suck—her mouth stimulated his glans, then suddenly buried itself, swallowing him to the root. The pressure filling her throat should have made her groan in pain, but Ha-yoon showed no such sign.

Rather, she accepted even that pressure as pleasure and gushed juices. Mr. Gan, watching Ha-yoon start to suck as if to swallow his cock, couldn’t help but groan and pull his hips back.

But Ha-yoon reached further as he moved away, not letting go of his cock. Perhaps it had reached its limit, as his withdrawn hips quickly returned, plunging deep into her throat.

“Ugh?!”

“Haa, haa…!”

Mr. Gan grabbed Ha-yoon’s head and began to piston wildly. He had maintained a relaxed demeanor, looking down on her, but now he seemed to have no composure at all.

Instinctively, he didn’t want to lose control, so he grabbed her head and pistoned hard, but Ha-yoon only let out a few painful groans and didn’t remove her hand that was masturbating.

“I’m, I’m gonna cum! I’m gonna cum, so drink it all—!”

Mr. Gan shouted as if screaming, and Ha-yoon’s face was forcibly buried in his crotch. Ha-yoon shuddered at the prickly pubic hair and smell invading her nostrils.

Not from disgust, but from pleasure.

Glug, glug—the amount of semen shooting straight down her throat and into her stomach was unusual. She couldn’t see it, but the amount of semen filling her belly was much more than before. She hadn’t eaten anything all day, but it was enough to fill her up.

And the moment the semen entered her stomach, Ha-yoon felt an uncontrollable sense of happiness blooming. The happiness that burst from her chest soon spread throughout her body, and she climaxed.

“Hnnng♡”

Pfft, pfft—her hips moved on their own, squirting juices. But the finger probing her pussy didn’t stop. As if wanting more intense pleasure, the piston moving violently made Kim Sun-ah open her mouth slightly in astonishment.

She hadn’t expected it to be this effective. At most, she thought it would be like a nicotine addiction; she didn’t want her to be like she was on drugs.

While Kim Sun-ah was thinking that, Mr. Gan, belatedly regaining his senses, pushed Ha-yoon away with a weary gesture.

Thwack—the cock that had been released hung limply. He looked as if he had been completely drained of energy, and Mr. Gan gasped for breath and thought.

‘Since I started working as an instructor, have I ever felt this exhausted?’

Of course, compared to Mr. Park, a former special forces sergeant, or Mr. Choi, a national judo athlete, his stamina was lacking. He was just genetically superior to others and was working here as a medical instructor with a dropped-out medical student title.

But even with his natural stamina, being an instructor wasn’t difficult. The patients were more sensitive than ordinary women (or, conversely, couldn’t do anything without a cock). For him, who was naturally superior to the average man, it was easier than pie.

But now, Mr. Gan felt a sense of crisis. His cock, which had never gone soft during sex, was now drooping!

‘Did I empty my balls completely with that last cum?’

That couldn’t be. It couldn’t be possible. How could he completely exhaust his stamina with just one cum?

But what he saw before his eyes was clear. As Mr. Gan stared in shock at his limp cock, he saw a pink mass rising.

Ha-yoon stroked her slightly plump belly and looked at Mr. Gan.

“Should I say, ‘Thank you for the meal’?”

And at the sight of her winking with a sly smile, Mr. Gan gritted his teeth.

“…Okay. At least it seems you’re not a goldfish, Ha-yoon. But what’s with that wink? It looks like you’re mocking me.”

“Of course not. Please think of it as me flirting with you, Instructor.”

“Flirting? That’s…?”

Mr. Gan muttered in an angry voice. It was definitely contempt. The same gaze Ha-yoon had occasionally given him when she was an instructor! He straightened his staggering body and clenched his fist.

“No, it looked like mockery to me. So, punishment is needed.”

The reason didn’t matter anyway. Trainees had to obey the instructors’ orders. They couldn’t argue. It was the moment Mr. Gan raised his fist.

“…Huh?”

Ha-yoon proudly offered her cheek, and for a moment, the strength in his fist drained away. In the meantime, Ha-yoon opened her mouth and said,

“If it will relieve your anger, I’ll accept it.”

“…Are you out of your mind?”

“No? I’m perfectly sane. It’s Instructor Gan who’s not sane.”

“….”

At the sound of her snickering and sneering, the strength that had been released from his fist returned strongly. And this time, he moved properly towards his target.

Thwack—! Fist and cheek collided, and Ha-yoon’s beautiful face twisted for a moment. At the same time, her body couldn’t withstand the impact and was thrown away. Kim Sun-ah cried out softly at the sight of Ha-yoon rolling several times on the floor and hitting the wall hard.

“Ha-yoon!”

“Haa, haa….”

He was already drained, and hitting her with all his might made him breathless. Mr. Gan wiped the sweat dripping from his head and straightened his back.

“It seems we’re both out of our minds.”

It was just one punch, but the floor was full of bloodstains. The scattered pieces of teeth allowed him to guess the state of Ha-yoon’s mouth. But even if he didn’t see those traces, he could tell that she was in a bad state just by looking at Ha-yoon’s face directly.

“Ha-yoon! Ha-yoon! Are you okay?!”

Ha-yoon didn’t move, even at Kim Sun-ah’s voice, which had urgently reverted to using honorifics. Her half-open eyes were unfocused, and her breathing was weak. She looked completely unconscious, and she shouted without realizing it.

“Instructor Gan! Aren’t you going too far?! If Ha-yoon dies like this…!”

“If she dies, well, I’ll get fired like Ha-yoon and pay a fine.”

Kim Sun-ah flinched at that nonchalant answer. Mr. Gan swept his sweaty hair back with his hand and said,

“Don’t worry. She won’t die from this anyway.”

Probably. Mr. Gan muttered inwardly.

“Step aside for now. I’ll check on her.”

After glancing at Kim Sun-ah, who was calling Ha-yoon’s name with a pitiful voice and moving away, Mr. Gan checked Ha-yoon’s condition. The left cheek he had hit would heal cleanly in two hours, and the broken teeth would also regenerate over time.

Losing consciousness was… a momentary concussion. Mr. Gan, who quickly assessed the situation, raised his hand. Of course, he wasn’t going to hit the same spot, so it was the opposite side. Smack—! Her head turned with the sound, and Kim Sun-ah was once again shocked.

Slapping Ha-yoon, who was unconscious! She was cursing Mr. Gan for being out of his mind when.

“Cough! Haa, cough…”

“Ha-yoon!”

“Are you coming to your senses?”

Ha-yoon couldn’t answer Mr. Gan’s words. The pain she felt all over her body began to gather, then quickly turned into pleasure and made her body numb.

Her face, which had begun to turn red and bruised, made a foolish smile, and she chuckled and muttered.

“Hurt feels gooood….”

If it feels so good to be hurt, should I kill you? Those words rose to the tip of his chin, but Mr. Gan slapped Ha-yoon’s grinning cheek once more, then turned his head and said to Kim Sun-ah.

“It looks like it turned out the way you wanted.”

“Is Ha-yoon’s current state what I wanted?”

“Well, I did a little decorating, but the result is the same. She’s going crazy for cock and is so out of her mind that she openly says it feels good to be hit, isn’t she?”

Of course, what she specifically wanted was semen addiction, but in the first place, they weren’t experts, so how could they accurately educate her on that?

Mr. Gan grabbed his stiff waist, stood up, and said,

“Take her away. Intensive training ends today. And Kim Sun-ah? I’ll talk about the price later, so be prepared at any time.”

“…I understand.”

Kim Sun-ah glared at Mr. Gan and then hugged Ha-yoon and left. Mr. Gan watched the backs of the two disappearing figures, then lay down on the bed and sighed.

“Damn, what a pathetic sight.”

He thought to himself that he should start exercising.