Chapter 75: Pathetic Dog [R-18]

“…Ngh.”

Held in his arms, Seojin let out a faint sound and flinched. But soon, rather than resisting, she chose to spread her legs herself and accept his body.

Rio pressed her deep into the bed, thrusting the cock he hadn’t pulled out back and forth, pushing it deep inside her.

“Haah, ah…!”

Seojin’s eyes flew open again. The walls of her cunt parted once more as his hot flesh slid in all the way to the root.

Slick, squelch. A new heat began to mix with the fluids already coating them. The friction of their skin, tangled with sweat and juices, produced an even lewder sound.

Rio slowly gripped her waist and began to move his hips with heavy, deliberate thrusts.

Seojin’s eyes glazed over, but she couldn’t escape. She reached out, wrapped her arms around Rio’s neck, and locked her legs tightly around his waist, pulling him deeper inside her.

“Hah, ahng… Aah…!”

It felt like she couldn’t breathe. But she was happy. Happy that she could give herself to him. In this moment, when he was using her with such pleasure, she was simply glad.

And Rio devoured her gladly. With every thrust of his body, the sounds between them grew thicker.

“…Beautiful.”

Rio breathed the word against her ear.

“Soaking wet like this, shamelessly wanting me.”

“Ngh, yes… Aht…!”

Seojin arched her back, taking him in even deeper. The harder Rio’s hips pounded into her, the hotter Seojin’s insides burned.

This was something they couldn’t do at the office, on a sofa or a desk. This was uninterrupted time, just for the two of them. Seojin preferred this stable fantasy over the thrill of public encounters, and within it, she surrendered herself to him completely.

“Hah… Haah…!”

When Rio briefly pushed himself up, Seojin’s thighs were trembling violently. He looked down at the sight with satisfaction, then gripped her hips and drove into her deep once more.

“Aah… Haaahng…!”

The moans spilling from Seojin’s lips grew higher and thinner. Her legs clung to his waist, refusing to let go, while her hands gripped the bedsheets, her arms trembling.

Rio didn’t leave her like that.

Tap, tap.

He lightly patted her ass, which was raised as her legs held onto his waist. Then, he put more force into his hand and began to slap her, the sharp sounds echoing in the room.

“Haaah… Ah, aah…!”

Startled, Seojin bucked her hips, but each time she did, Rio’s cock plunged deeper, more mercilessly.

“I don’t mind if you’re a little louder.”

Rio’s breathing grew ragged. Without pulling out, he gripped her ass with both hands and began to thrust with all his might.

“Hnngh…! Ahng… Ah, aaaah…!”

With a wet, squelching sound, the walls of Seojin’s cunt clenched around Rio’s cock as if trying to devour it.

The heat building inside her. The soft brush of the ceiling against her oversensitive skin. Seojin writhed, clinging to Rio. Even when she couldn’t breathe properly, she could only respond helplessly to his deep thrusts.

“Do you like it? Being fucked like this.”

Rio asked, his breath coming in harsh gasps.

“Yes… Nngh… More… Do it more… Deeper…!”

Forgetting all shame, Seojin pushed her body against his. Please, more, more.

“Hmph.”

Filled with the thrilling satisfaction of his dominance, Rio pulled her hips toward him with both hands and slammed into her, as if trying to bury himself to the root.

On the bed, Seojin’s body jumped with his every movement. Each time he pounded into her, her breasts bounced between the parted fabric of her top, her pink nipples flashing in and out of view.

“Haang…! Heuk…!”

The stimulation spreading through her body was pushing Seojin quickly to the edge. Pleasure shot through her, giving her no time to hold back.

Rio gently stroked the nape of her neck, then, just as she was about to climax again, he began to press down on her, his movements rougher, heavier.

“Feels like you’re about to come, doesn’t it? Hah, hold it. Not without my permission this time.”

“Heuk… Aah…!”

He spoke as if he were teaching her a better way to enjoy sex, and Seojin squeezed her eyes shut, on the verge of tears. Her body was already trembling—what was this?

She shook her head, unable to accept that she couldn’t come until Rio allowed it. His hands gripped her waist, pinning her pelvis down.

Even with his cock buried deep in her womb, Rio urged her to endure.

“No, please, I can’t… Let me…!”

But she was terrified of the retribution that would come if she truly came without his consent, so she begged him. Rio’s voice was wickedly slow.

“…You want to come?”

Seojin nodded, her breath coming in ragged gasps.

“Yes… I want to come… Ah, aah…!”

“Then,” Rio said, swallowing.

“You’re going to cry beautifully when you do.”

With that one sentence, without waiting for Seojin’s reply, he began to fuck her savagely.

Thwack, thwack, thwack, thwack.

“Ahng, aaaaaah…!”

Unable to even nod, Seojin’s body collapsed. Her hips thrashed as if they would break, and her hands gripped the sheets as if to tear them.

And then,

“Ah… Aaaaaaaahng…!”

Finally, with her eyes squeezed shut, Seojin climaxed in Rio’s arms as if she were sobbing. Her hips bucked, her body convulsed, and a sticky heat poured from her entire being.

Her insides trembled, clenching tightly around Rio’s cock as if to wring out every last drop. Rio took all of it, and in the final moment, he too came deep inside her with a heavy release.

Seojin moaned as a searing heat filled her lower belly.

“…Hnngh…”

Sprawled across the bedsheets, Seojin let out an exhausted breath. Her back was hot, and a lingering warmth still trickled from between her thighs.

Above her, Rio slowly pulled out. He smirked, looking at the milky white traces of her fluids mixed with his own freshly spilled semen dripping slowly from the tip of his cock.

“It’s a cocktail.”

Rio murmured affectionately as he moved his body up, bringing his freshly used cock close to Seojin’s mouth.

“…Nngh…?”

Gasping for breath, Seojin blinked and looked up at it. Her eyes were wet, and her body was still trembling faintly.

The heavy weight of him as he dragged himself up should have been oppressive, but even that felt strangely erotic.

“You have to finish cleaning up.”

Rio whispered. Seojin hesitated for a moment, but then nodded obediently.

“…Yes.”

At that small, unnecessary agreement, Rio slowly brought his cock to her lips. The white fluid and hot temperature at the tip stained her lips.

Seojin opened her mouth very carefully, making sure her teeth didn’t touch him.

“Ngh…”

She took him in, her lips closing around him, and began to lick him tentatively with her tongue. Rio sucked in a breath. Even with the salty, sticky taste filling her mouth, Seojin didn’t stop.

Opening and closing her lips. Rolling her tongue, she slowly cleaned him.

“The inside, too.”

Rio stroked Seojin’s head as she worked, watching her pant and struggle to clean every nook and cranny.

When her mouth became too full of the sticky fluid, she swallowed desperately. Her tongue licked the head of his cock, her mouth forming a gentle sucking motion.

“Hah… Hah…”

Though she had to gasp for breath over and over, she never tried to escape. It was as if she believed she had to be the one to accept all of him, no matter how he was sullied.

Even if it had been another woman’s fluid, if he had wanted it, Seojin would have opened her mouth.

“—Sluurp.”

Pulling back from the head of his cock, Seojin closed her lips, squeezed her eyes shut, and slowly exhaled. Her lower lip was wet, her cheeks flushed red.

Rio gently cupped her chin. Then he pressed a soft kiss to her lips.

“Good girl.”

At his praise, Seojin opened her eyes, her face a mixture of shame and warmth. It was a world that was dirty, lewd, and sticky, but it was a world that was uniquely theirs, unable to be shared with anyone else.

“…Was, was once… enough…?” Seojin whispered, her face burning red.

‘Do it again.’

Rio read the look in her eyes instantly. The slight tremble of her shoulders, like a breath. Her slender, shaking hands. And most of all, the desperate anticipation lingering on her lips, which had just been wrapped around his cock.

Rio smiled faintly. He reached down and tickled the swollen, sensitive bud nestled within Seojin’s precious cleft.

“Oh? I filled you up here…”

He captured Seojin’s lower lip with his own, then released it.

“And let you taste it here.”

The hand that had been touching her clit moved to her ass, and beyond. As his fingers gently rubbed her small, soft backdoor, Seojin’s eyes widened.

“Looks like my Seojin still wants more.”

Seojin stared up at Rio, her eyes wide. Exhausted from her recent climax, her pliant body couldn’t even muster a proper protest, but what she had wanted was clearly her front.

“Ah, no. You can’t, not there—”

A voice stained with shame barely escaped her. But Rio wasn’t asking for permission.

“Why not? You’ve left it open.”

He slowly pressed against her backdoor.

“…Ngh!”

As she flinched, trying to pull away, Rio pinned her down by the waist.

“You’re trembling like a pathetic dog.”

With each word he spoke, Seojin curled into herself even more. Her small ass quivered, the insides of her thighs tensed. Unconsciously, her body trembled, accepting his touch.

“Rio, no… I’m scared…”

Her eyes looked pathetic, as if tears were about to well up at any moment. During her time at the training center, being used that way had been the absolute worst.

A small breath escaped Rio’s lips. His hand didn’t stop, but continued to stroke her backdoor slowly, gently.

“Scared?”

The corners of Rio’s mouth curled up slowly.

“It’s okay. You’ll like it soon enough.”

The cruel sadist pushed his slightly wet finger deeper between her panties and stockings. Seojin’s body jolted in surprise, but Rio moved very slowly, very gently.

“This entire body is mine. You’d do well to remember that.”

His voice was calm and cool. Rio’s hand began to open her up completely.

“Hiyaaat…!”

It was a completely different reaction from before. Seojin trembled obediently in his arms, her body curled up, her eyes squeezed shut.

She was shaking uncontrollably, waiting for his mercy.

But Rio, who possessed no such thing, accepted even her feeble resistance as something lovely and began, at last, to conquer Seojin’s body completely.

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Translated By: Meher (RaidenTL)

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