Chapter 57: Promised Not to Run

Even though Chaewoo pleaded that he couldn’t do it anymore from being scraped and bumped against the floor, Euigeon was relentless.

As he pounded ruthlessly as if driving a stake, moans hovering on the boundary of pain and excitement burst from Chaewoo’s mouth.

“Hngh, ah! It hurts, …ugh, sl-slow, slow down, please.”

Weeping, Chaewoo clung to Euigeon desperately to avoid pressing his back against the floor.

Instead of pushing him away to create distance, he wrapped his arms around Euigeon’s neck and locked his legs tightly around his waist, as if he were falling from a great height.

He liked the desperate proximity of their bodies. And the heavy weight.

Licking the tears trailing from Chaewoo’s flushed outer eyes to his temples, Euigeon drove in even harder.

“Ah… ah! Ahh!”

He was highly satisfied by the warm body heat pressed tight against him, burying his face in his shoulder despite being in so much pain.

As their sweat-slicked chests met without a single gap, the rapid thumping of his heartbeat was transmitted.

Savoring the soft texture of the body clinging so desperately, Euigeon gripped his hair with his large hand and pulled it down.

His face was a complete mess.

Sobbing, Chaewoo still tried not to separate from Euigeon.

Stopping those movements, Euigeon pried away the arms wrapped around his neck.

Thinking he was going to lay him on the floor to pound him again, Chaewoo shook his head.

“Why…. Don’t. Hngh, don’t let go of me, please.”

Perhaps because both his wrists were tied and pulled tightly in the opposite direction, the surrounding skin was completely chafed.

Being unable to move, with only his fingertips barely twitching, he looked like prey struggling in a trap.

Euigeon whispered as if granting mercy.

“I’ll change your posture.”

“How, sob…, how.”

Truly hating the floor, Euigeon lifted Chaewoo—who was shaking his head to avoid lying down—and sat him on top of himself.

As the posture inverted, the penis that had been fully occupying his opening slipped out, and Chaewoo groaned involuntarily.

“But in return, you have to insert and move the d*ck yourself, Senior Seol.”

“…Me?”

Chaewoo was sitting on Euigeon’s hard thighs, facing away from him.

Blinking his eyes, he turned his head back to look at Euigeon.

Lying on the floor, the man didn’t seem to find Chaewoo sitting on him uncomfortable at all, running his sticky gaze down his pale back and waist.

It sent a shiver down his spine, as if a black snake were slowly crawling over his body.

In fact, directly behind him, the long penis was prodding his buttocks and tailbone.

Having repeatedly driven through his opening, it was stickily wet, like a snake that had just emerged from a swamp.

“If you don’t like it, you can go back to the floor.”

“My, my hands hurt too. Can’t you untie them? I won’t, hngh, run away.”

Checking his reaction, Chaewoo softly caressed Euigeon’s thigh.

“You have a lot of demands.”

Euigeon sat up briefly, pressing his body against Chaewoo’s from behind as if embracing him.

Instead of completely untying the tight knot of the tie, he loosened it slightly.

Although he had more freedom now, it was still uncomfortable.

Sensing Euigeon wouldn’t loosen it any further, he had no choice but to lift his hips.

In any case, it was better than lying on the floor.

Chaewoo reached down, gripped the penis touching his buttocks, and aligned it with his opening.

Since his perineum was wet and slippery with arousal fluid, the friction of the penis made his inner thighs ticklish.

Euigeon lay back down and watched the scene with enjoyment.

With trembling hands carefully holding the shaft, Chaewoo aligned it with his elevated buttocks and slowly lowered himself.

Although he failed to penetrate several times due to poor aim, he quickly prodded the glans here and there to find the exact opening, fearing Euigeon might lay him back down and pound him roughly again.

“Haah… ah.”

As the glans parted the tightly closed folds and entered, Chaewoo bit his lower lip and moaned softly.

It was still massive and thick.

Even though only the tip had entered, the foreign sensation was so substantial that he wondered if he could swallow the whole thing by lowering his waist.

Chaewoo relaxed his opening as much as possible and lowered his waist very slowly.

Soon, his buttocks swallowed the penis to the root.

His body trembled at the sensation of his inner walls being pushed upward.

Separate from that discomfort, his insides squirmed and gripped the shaft tightly.

“You have to move, right?”

“Yeah, yeah. I’ll do it. Hngh…”

Chaewoo nodded, placing his tied hands on Euigeon’s thighs to balance himself.

Then, he lifted his fully lowered waist upward.

With a wet squelching sound, the shaft slowly pulled out.

It was tight.

It wasn’t so stiff that he couldn’t move, but it was tense and aching to the point where the skin of his entrance was stretched to its limit.

Chaewoo didn’t rush, cautiously lifting and lowering his body.

“Ngh, mm.”

At first, the posture was uncomfortable and he didn’t know what to do, so he only moved clumsily, but that was only temporary.

Once he got used to it, it wasn’t that difficult.

Every time he moved his pelvis, the wet friction sound was blatant, and thinking that Euigeon was watching him from behind made him intensely embarrassed, but it was still much better than Euigeon moving himself.

His back and buttocks hurt less, too.

“Hngh, ngh…, mm, ah! It’s deep, haa-ngh.”

It also felt good.

The influence of the pheromones from the dominant Alpha in rut was immense.

To the point where he found himself accepting such a brutally large thing and liking it.

Chaewoo worked diligently on Euigeon’s thighs, finding the spots where he felt the most pleasure.

His sluggish pace gradually picked up.

Every time his plump, round buttocks swallowed the shaft to the root and touched Euigeon’s groin, he bounced back up, spitting the wet penis out. He looked like a fox swaying its tail.

And what about the pheromones flowing from him?

It was a scent that would make any Alpha lose their mind, a pheromone one would want to put in their mouth and lick until all the sweetness was gone.

The muscles in Euigeon’s abdomen tensed and hardened.

Far from being simply turned on, he imagined driving into that pink opening ruthlessly until it was red, chafed, and swollen.

His soft heels, pale thighs, hollow waist, sweat-slicked shoulder blades, and the back of his neck.

Scanning Chaewoo’s back part by part, Euigeon’s expression distorted roughly.

“Whew, f*ck. Why are you riding me so well.”

Growing irritated, he slapped the swaying buttocks in front of him with his palm.

Smack!

The sound of slapping flesh echoed loudly.

At that, the opening, which had been greedily swallowing his penis while dripping wet, tightened and contracted sharply.

“Ah!”

“It’s your first time, isn’t it.”

Euigeon growled dangerously, gripping Chaewoo’s pelvis firmly.

“What’s… first.”

Chaewoo asked, terrified.

“Riding an Alpha. It’s your first time, right? Huh?”

“Yeah, it’s my first time. For real.”

He nodded his head several times.

“Then why… ha, f*ck.”

Euigeon driven his hips upward while keeping his pelvis fixed.

“No one taught you, but, whew, who told you to eat a d*ck so greedily.”

“Ahh! Ah! …No, if you do it, like that… it enters too deep. Sob.”

“Ha, whew, if you whine already.”

“Ngh!”

“What are you going to do later? Hmm?”

Euigeon did not stop thrusting.

Every time he ruthlessly hoisted his hips and descended, enough to shake Chaewoo’s entire body sitting on top of him, the floor of the studio apartment thudded.

“No, no…. Sob, no.”

Chaewoo shook like a wooden doll, unable to find his balance.

It was not easy to keep his body upright because of his tied hands.

Whenever Chaewoo’s body threatened to collapse to the floor, Euigeon gripped him firmly between his waist and pelvis, hoisting him back up and burying his penis deep into his soft buttocks.

After almost falling several times, Chaewoo finally managed to sit upright, deciding it was better to align with his hip movements than to be tossed around by Euigeon’s thrusts.

At first, it had been painful as if he were being struck whenever the shaft entered, but now, he strangely wanted him to keep rubbing against his inner walls.

He wanted him to drive deep and rake the spots where he felt pleasure until his vision turned white.

Every time the penis entered and exited, his mind was dazed and chaotic.

It was painful yet good, good yet painful.

The two sensations wrestled countlessly, helping Chaewoo move his hips in alignment with Euigeon.

Bracing his hands on his thighs, Chaewoo lowered his buttocks to take him even deeper when Euigeon hoisted his hips, and when he pulled the shaft out, he lifted his hips while slightly tensing below.

Once he got used to the rhythm, he made the movements larger, pulling back so the shaft was barely holding on at the glans, as if it would slip out.

“Ngh… mm. It’s big. Really, big.”

Biting his lower lip, Chaewoo felt the uneven surface of the penis scraping against his inner walls.

Every time the bulging edge of the glans brushed and pressed around his entrance, his lower half tickled intensely, driving him crazy with pleasure.

Stifling his moans, Chaewoo tightened his grip below while holding only the glans.

Unconscious of his own erotic expression, he turned his head to check Euigeon’s face.

He held onto the hips that were moving skillfully as Euigeon spat out curses.

“Where did you learn this kind of stuff? Hah.”

Having spat the shaft out to the glans and squeezed the tip, Chaewoo lowered his buttocks and swallowed the penis to the root.

Then, he made small circles, stirring his insides with the hard penis.

Ultimately, Euigeon’s reason snapped.

He abandoned all the restraint he had been keeping, sitting up.

And after forcibly spreading Chaewoo’s legs wide with his hands, he began to drive his penis in, thrusting upward ruthlessly.

“Ahh! Hngh, mm! It, it hurts…! Hngh.”

“Haa…. Haa.”

“Why are you, why are you entering, haa-ngh…, ngh, so deep? Hmm?”

Chaewoo murmured anxiously.

Because the penis, which he had thought was already in to its limit, was invading even deeper, striking spots he shouldn’t touch on his inner walls.

He had thought it was challenging enough a moment ago, but now it was uncomfortable and painful beyond comparison.

“B-Beom Euigeon. Wait!”

As Chaewoo tried to turn and push Euigeon away, Euigeon tightly secured the tie binding Chaewoo’s hands again.

And he moved his hips extremely fast and roughly.

It was unrestrained and dangerous, like a beast.

Trapped in Euigeon’s arms and unable to move, Chaewoo felt something strange.

The root of the inserted penis was swelling.

To the point where he worried something might actually break inside him.

Anxiety and fear rushed over him, making his heart race.

‘Is this knotting?’

“I can’t… ahh, I can’t do this. I don’t want to, ahh…”

Terrified, Chaewoo flailed forward with tears in his eyes.

As he tried to crawl away on his knees to escape Euigeon, the man easily caught him.

“You said you wouldn’t run away, Chaewoo.”

“Ugh, ah.”

“Hmm? You promised.”

Euigeon whispered lowly, driving his expanding p*nis deep into the stomach of Chaewoo, who was kneeling like a dog.