Chapter 76: Even the Back Door [R-18]

With his other hand, Rio slowly stroked Seojin’s chin. He could see her eyes, shrouded in a shame she could no longer deny.

“On your hands and knees.”

The command wasn’t harsh, but indifferent. Seojin blinked but didn’t resist.

Rio removed his hand from between her legs, wrapped an arm around her waist, and pressed down lightly. Seojin obediently turned over. In his arms, she braced herself on her palms and knees in that shameful position.

“Higher,” Rio added, his voice a command.

“Lift your ass.”

“Nngh…”

Seojin swallowed and slowly raised her hips. Her soft, white ass, slick with the fluid from before, was revealed like the pale moonlight.

Her panties were soaked and useless between her legs, and her stockings, torn, had served their purpose.

Rio gripped her waist, holding her warm, trembling body in his hands as he looked down.

Seojin’s pussy, wet and glistening. But this time, it was the small, sensitive place just above it that awaited his finger.

“Don’t look…”

Seojin mumbled, burying her head in shame, but like a contrarian, he slowly traced the area around her asshole with his index finger.

“Then how am I supposed to please you?”

With those words, Rio used the sticky fluid already coating the area to slowly rub her asshole.

“…Hngh… Haaah…”

Seojin couldn’t hold back her breath. Cold tension and warm pleasure rose up in her at the same time, making her thighs tremble violently.

Watching her reaction, Rio slowly raised the corners of his mouth.

“See? Your body already likes it,” he whispered, pushing the tip of his finger a little deeper.

Shlick. With Seojin’s small gasp, his index finger slid inside her.

“…Nnngh…!”

Shame, shock, and an undeniable heat. Seojin gripped the bedsheets tightly, her hips quivering.

Rio watched her quietly. This was the process of dominating her entire body, of breaking her down and slowly melting her away.

“This is just the beginning.”

Rio’s fingers, clearly not new to this, began to open her up gently.

Seojin’s ass was surprisingly hot and soft. The moment he carefully inserted one finger, she arched her whole body like a cat.

“Ngh, hnnngh…!”

Seojin’s hips trembled, her ass held high. Careful not to hurt her, Rio slowly pushed his finger in and out, again and again.

Seojin gasped at the foreign sensation, yet her body instinctively pulled his hand deeper.

“…Haaah… Haaaah…”

Her hips swayed unevenly. With each movement, her asshole grew wetter, slicker.

Rio let out a faint smile at the sight.

“You’re starting to like it. You know you are, right?”

Seojin shook her head at his low voice tickling her ear, but her hips were honest. They were swallowing his finger more and more.

“Liar.”

He muttered, slowly adding a second finger.

“…Heek…!”

Seojin tried to scramble away across the bed, but Rio held her hips fast, refusing to let go.

“Just bear it for a moment.”

Rio whispered, soothing her as he carefully worked his two fingers, one after the other. Seojin’s asshole began to open, melting more than ever before.

Wet, slapping sounds came from that shameful place, and Seojin’s thighs trembled with a mixture of humiliation and pleasure.

“—Ngh, nngh…!”

Rio smiled mischievously and stroked her back.

“Maybe I’ll get you some anal beads for next time.”

But I don’t have any today, so this will have to do. He pushed both fingers in deep, all the way to the hilt.

“Ah, ahhh…!”

Seojin bowed her head deep, her hands clutching the sheets as she trembled. A sensation her mind couldn’t keep up with spread up her back like a single shiver.

After spending a long time gently opening her up, Rio slowly withdrew his fingers and looked at the spot.

“…You’re ready.”

Without even wiping his hand, Rio gripped her waist firmly.

“Now for the real thing.”

Rio lowered his hips, bringing his hard cock to the entrance of her asshole. He lightly brushed the head against the wet, open entrance a few times, and Seojin’s body flinched with each touch.

“Hahh, haah…”

Watching her panting breathlessly, Rio pressed forward, applying definite pressure as he pushed his body into hers.

“…Hah…! Ahh, ahhhng…!”

Seojin’s hips trembled as if she would collapse. Rio sucked in a low breath as she clenched tightly around him.

“Just a little longer, bear with it.”

As if to reassure her after doing whatever he pleased, Rio caressed her ass, slowly pushing himself inside.

Having already surrendered everything to him, Seojin lowered her head and accepted him with small sobs.

“Nngh… Ah, ahhng…!”

Seojin trembled so hard she could barely breathe.

Rio’s thick cock pushed into her, parting an entrance that was rarely breached. With every thrust of his hips, a foreign feeling washed over her, and beyond it, a rising sense of shame.

“I need to go deeper, so relax for a second.”

Rio sucked in a low breath and gently patted her hip.

“…Haaah, haaah…”

Seojin buried her face in the sheets, her knees trembling. Her slender waist shook helplessly.

“Hngh, hhhk… I don’t think… I can take any more… Ah…!”

He thrust deep once. Seojin flinched, her fingers digging into the sheets.

“—Giving up already?”

Rio smiled, gripping her waist firmly. His wide hand pressed down on her body, feeling as if it were digging into her very bones.

“…Nngh.”

Seojin flinched and tried to raise her hips, but it only became a signal for him to thrust even deeper.

“If you’re a good girl, it’ll start to feel good soon.”

He pulled out again before thrusting deep. Seojin flinched, her fingers digging into the sheets.

“…Haa, ahh… Haah…!”

Seojin made sounds she didn’t even recognize. Her mind was going white from the confusing pleasure. Her body trembled, instinctively trying to flee, but her hips kept pressing back against Rio.

“Hngh… Ahhng… Ah, haaah…!”

Even with him inside her ass, obscene sounds connecting the two of them filled the room.

“……Ri, o…!”

She called his name in a broken sob. As if she knew her master’s name perfectly, even as her breath hitched and her voice broke.

“Hahh, you’re so tight.”

Rio smiled, lightly stroking the nape of her neck.

“My Seojin’s body is so honest, isn’t it?”

He pulled his hips back and then, almost vulgarly, slammed deep inside her once more.

“—Aht, ahhhng!”

Seojin’s head shot up as she sobbed. Her thighs trembled in the air, her fingers clutching the sheets.

“Rio, haah, haah…! I hate it, more, do it… more…!”

A plea burst out of her, surprising even herself. She looked up at him, her eyes wet with tears, having forgotten all shame and denial.

Her gaze was truly that of a pitiful, submissive young lover who wanted only him.

Rio looked down at her and smiled in satisfaction.

“Well now, even your mouth has been tamed, hasn’t it?”

See? My Seojin is such a good girl. With those final words, Rio began to thrust roughly.

Thrust, thrust, thrust— Seojin’s hips slammed against the bed, shaking.

“Haaah, ahhhhh…!”

As if she would break at any moment, Rio took everything she gave him, driving them deeper and deeper into their own filthy, intense world.

Unable to speak, only panting, Seojin reflexively clenched her ass at his words.

Twitch, twitch. The feeling of her insides clenching down, as if trying to swallow his cock, was distinct even under Rio’s hands.

“Oh, that’s good,” Rio breathed in admiration.

“You’re so good at sucking me off with your ass, Seojin.”

“Hngh… Ah, ahhh…!”

Seojin buried her head, closing her eyes behind a curtain of tangled hair. Her back, prostrate before him, rose and fell with her small breaths, the tips of her ears red with shame.

“Keep going,” Rio whispered, thrusting mercilessly.

“Take all of me with this hole, too.”

“Aht, ahhh… Haaah…!”

Seojin’s ass trembled as she struggled to clench, and Rio, feeling the tightness with his entire body, moved even more violently.

Thrust, thrust, thrust—!

Wet flesh slapped, and the inside of her ass cried out stickily.

“Ahhhng… Ahhng, hngh, ahng…!”

Seojin’s thighs trembled as if her legs had given out. Now, all she could do was lie there and sob, her face wet with tears, taking Rio’s fucking.

Rio thrust into her while stroking her back with one hand. Her tense spine, her trembling waist, her filthily wet thighs.

“Since you’re clenching so tight, I guess I’ll have to give you more.”

With those words, he deepened his thrusts.

Thrust, thrust—!

“Haaah, Rio…! Haa, haaahng…! I’m going to come from my ass, I hate it!”

Seojin shook her hips, trying to stifle her cries. Moans escaped her lips despite her efforts. She was like a prisoner, bound and begging for Rio with her entire body.

“The way you’re clenching so tight… it’s so fucking cute.”

Rio breathed out and thrust deeper, and Seojin, lying on her stomach, her ass trembling violently, was driven toward her climax.

“…Ah, haaah, I’m coming… Rio, inside, hngh, nnngh…!”

Her plea, mixed with a scream, had lost its subject. As if to create that subject for her, Rio thrust his hips deep one last time, held her ass firmly, and poured all of himself into her deepest part.

“—Ngh.”

As the hot liquid flooded her, Seojin clenched her ass tightly around his cock and came with a sob at the exact same moment.

“Ahhhhhhng…!”

A cry mixed with pleasure and despair.

The heat that filled her body struck her insides like a wave, and her ass trembled as she refused to let Rio go until the very end.

Rio caught his breath, gently stroking her trembling back.

“See? You like this too, don’t you.”

At the soft, lewd praise, Seojin’s ass twitched as if she were about to burst into tears, her trembling body her only answer.

The Seojin of this moment wanted him with her entire being, had accepted him… and had completely collapsed, having swallowed and embraced her Rio, filling herself with him.

“Haa, haaah…”

Panting, Seojin finally let her arms and waist give way.

Seen from a slight distance, between her parted legs, the crease of her reddened ass and the pale, swollen entrance to her pussy were visible. And from both her front and back, hot semen was dripping down.

“……”

Rio was silent.

Instead, he lowered his gaze, stroked her ass with his palm, and swallowed.

Sticky semen slowly trickled from the asshole that had just been clenching him so tightly. A hot stream ran down the inside of her thigh.

At the same time, from inside her vagina—from the hot passage he had pounded earlier—thick semen that hadn’t come out before dripped down, drop by drop, slowly spreading over Seojin’s shameful flesh.

Seojin knew all of this. She buried her face and squeezed her eyes shut.

Ashamed, so ashamed, utterly ashamed, and yet she was waiting for his praise.

“Just how far are you trying to push me?”

Rio lifted his head and kissed her spine.

Her body, defiled by the dripping semen between her sticky groin, thighs, and ass, looked more beautiful to him right now than anything else in the world.

---

Translated By: Meher (RaidenTL)

Please do consider subscribing to my Patreon for requests or to get early access to chapters