Chapter 17: Hyun Iseo (5) [R-18]

“—Hahng!!”

Being taken from behind, her hips raised high, sent the sensations coursing in a different direction. A jolt shot up her spine and pierced straight through to her mind.

Overwhelmed by the feeling, Iseo’s posture began to crumble.

“You love this so much. Seriously, it’s like you were born for this.”

The instructor exhaled, pushing her back up but pressing down on the small of her back so that only her hips would buck with each thrust. Her spine was completely arched, her legs spread wide. And her arms were bound in one of his hands.

Just as a man might call a woman his fucktoy, the instructor thrust into her like a dog, like an animal.

Thrust, thrust, thrust!

“Hnngh… Aahhh…! D-Drill Instructor…! It’s too deep…!”

“I’m going deeper. Now, switch your legs.”

He laid her on her side. A side-lying position, with one leg bent up.

In that position, he used his hand to spread her inner thighs and let out a breath.

“This position… I can see your whole pussy. It’s so fucking pretty.”

He laughed, brushing a finger over her clit. And then, just like that, again—

Thrust!

“Hnghaaaah!!”

The sensation of him twisting her pelvis as he drove into her. With every thrust, Iseo’s sweat-slicked breasts swayed, leaving wet patches on the table.

Her cheeks were flushed, her eyes brimming with tears. The gentle rabbit had been completely consumed by the rutting of a beast.

“Ngh… Hah… I-Inside me… more, come deeper…”

“Alright, now for the lesson on how to be a truly obedient trainee.”

The instructor grabbed Iseo’s wrists again as she gasped for breath. The little rabbit, having already climaxed several times, had gone limp, entrusting her body to him.

But the instructor didn’t let the moment pass. The semen smeared on her groin, the slickness running down her thighs. He wiped it all away with his fingers, then used that same hand to pull out a red cord.

“…W-What is that…?”

“A ribbon. To wrap you up pretty.”

A red satin cord, left over from the contraband inspection, was wound around Iseo’s wrists. Another was tied around her ankles.

He connected the two cords, binding her arms and legs together in a crossed position.

“Have to tie you up so you can’t move. The real training begins when you can’t do a thing in the face of pleasure~”

“…Drill Instructor… I…”

Iseo could no longer escape. Her entire body was bound in red ribbons as she lay sprawled on the table, thighs spread.

Her ass was raised, her cunt wide open.

The spread-eagled position was utterly obscene, yet at the same time, her pale skin looked pitifully fragile.

“Oh? Look at that. You’re spreading yourself open for me.”

Noticing her pussy twitch, he gave her ass a light slap.

Smack—

“Heek…!”

A shiver ran down Iseo’s spine. The way she reacted while tied up. To the instructor’s eyes, it was unbearably lovely and lewd.

“All our Iseo has to do now is enjoy herself.”

He used his fingers to part the lips of her entrance. The warm, wet flesh trembled. A string of slick fluid dripped from the parted opening.

“Hoo…”

The instructor took a breath and gripped his cock with one hand. He leaned over her back, pressing her down, and slowly—nudge.

The tip of his cock had only just touched her entrance.

“Nngh…! Ha, haah…!”

But Iseo was already parting her lips, swallowing the aftershocks of an orgasm.

“What should I do with this later? Make you spill more? Or make you hold it in…”

The instructor licked his lips, pondering for a moment. The thought of making her leak slickness all day was just as enjoyable as the thought of making her keep herself demurely shut.

“N-No… I… I’m not coming…”

“Then take this properly.”

Thrust—!

This time, he drove all the way inside her in a single motion. Her wrists were bound, her legs immobile. All she could do was present her ass and cry as he fucked her.

“Haaahng—!! D-Drill Instructor… Hah, no more…!”

“We just started again. Be quiet.”

He pulled back and slammed into her. Fucking her again and again. Like an animal, with no rhythm, just deep thrusts as if masturbating.

“Hnnghaak—! Ah, aah…!”

Every time her body shook in the fixed position, the tight cords dug into her flesh. But even without the restraints, Iseo couldn’t have taken a single step to escape the pleasure, even if she’d wanted to.

“My Iseo.”

The instructor whispered, panting.

“Do you have any idea how lewd your face looks right now?”

He grabbed her cheek with one hand, forcing her to turn her head. Tear-stained cheeks, parted lips. And the moans that escaped with every thrust.

With every rock of her hips, the moans that spilled from Iseo’s lips no longer held any trace of restraint.

Tears welled in her eyes, and saliva coated the corners of her mouth. Her bound hands trembled, but far from trying to escape, she was taking him in even deeper.

“Getting fucked while tied up like this suits you best. You’re a fucking little bitch, you know that?”

“Hah, haah… D-Drill Instructor… I… I’ll really… please you, ahng… I… Nngh!”

“That’s right. Give me everything. Your virginity, your orgasms, they’re already mine. You bitch made for fucking.”

Thrust, thrust, thrust, thrust!

In that moment, Iseo’s body began to tremble violently. Her mouth fell open as she gasped for air, climaxing on his cock, still bound.

“I-I’m coming… Aaaahng—!!”

Her body quivered. The feeling of her insides clenching tight around him made the instructor unable to hold back any longer.

“Fuck…!”

His semen burst deep inside her. His cock pulsed within her cunt as his seed completely flooded her.

Having taken a man inside her new woman’s body, Iseo closed her eyes and smiled faintly, the very picture of a ‘trained female’—docile and obscene.

“I’ll tell the other instructors that you passed out today, so I only got to fuck you a few times and couldn’t do it properly,” he murmured, pressing his lips to her reddened earlobe.

At his words, Iseo blinked and looked up at him. The intention behind his words was perfectly clear; he wasn’t even trying to hide it.

“So stick to the story. Don’t go around making awkward eye contact.”

His fingertips brushed lightly against her cheek, his lips twisting into a smile filled with warped affection.

“You passed out. Because I went too hard. Got it?”

She nodded wordlessly. Her heart was still pounding, and a thin warmth was streaming down her inner thighs.

“Good girl.”

The instructor smiled, satisfied, and pulled her into another embrace.

“You have to keep learning until you get handed over to those reward soldier bastards. I’ll teach you. Just how good you are at being lewd… until then, only I will know.”

“…Yes.”

A quiet answer. Iseo had already half-melted into him.

“That’s the only way I can have you every day.”

He brought his lips to the deepest part of her inner thigh, leaving a red kiss on her pale skin like a brand. Iseo flinched, but then she exhaled and nodded.

“…I’m yours, Drill Instructor.”

That single phrase ignited the instructor’s masculine desire for conquest. A faint smile touched Iseo’s lips.

It was a smile of undeniable pleasure, of submission that had surrendered to ownership.

“Time to go.”

The instructor glanced at his watch and untied the cords that had bound her. He buttoned his pants and spoke.

Before him was Iseo’s inner flesh, still glistening with moisture despite having been filled and emptied several times. Looking at her, the instructor deliberately turned his back, feigning indifference.

“Eh, we have to go… back? Now…?”

Iseo asked cautiously, brushing her disheveled hair back with her own hand. Her breasts rose and fell with her slow breaths, and she watched his back, lightly covering her shoulders with her arms.

“You don’t want to go?”

At the instructor’s question as he glanced back, Iseo blinked slowly. After a moment’s hesitation, she took a small breath and nodded, her face full of shame.

“…Well then.”

Hearing that, the instructor shrugged and turned his head.

“How about we pull an all-nighter?”

Only then did the corners of Iseo’s lips lift slightly. Sitting with her legs together, she leaned forward, cupping her breasts with her hands and lifting them.

Her flushed, red nipples tingled in the air, and she willingly spread her legs and knelt toward the instructor.

“If it’s alright with you, Drill Instructor…”

Her voice was small, but the gestures of the lady he had trained were perfectly clear.

She offered her breasts, which had already been sucked and kneaded countless times. Her skin shone transparently wherever the light touched it.

“I… don’t mind continuing my education.”

Her voice couldn’t hide her shame, yet it was filled with a desperate desire for more.

“You lewd little thing…”

The instructor strode over and lifted Iseo’s chin with his fingers. The faint traces of tears remained around her eyes, yet her gaze was clear, reflecting his own.

“You only beg like this for me.”

Iseo smiled shyly. A moment later, her breasts were pressing against the instructor’s chest, swaying with the movement. The instructor silenced her with a kiss, pushing into her mouth slowly and deeply, as if they were lovers.

“You should know this beforehand. If I’m working overtime, you’re staying here all night.”

“Yes… I can stay… all night… Drill Instructor…”

“Then we’ll have to start by filling you up with a new day’s worth of my cum.”

Squeeze.

“Aaaaaah…!!”

Iseo reflexively threw her arms around the instructor’s neck. Her face flushed red and her thighs trembled violently.

“Hah… it feels so good…”

“If you really do pass out, I’ll wake you up. After I come.”

The instructor began to fuck her deeply, like a beast, squeezing her tight. They would repeat the cycle of ejaculation and orgasm all night long—

The education meant only for Iseo continued until the break of dawn.

Translated By: Meher (RaidenTL)

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