CU Ch 1.5

Solgae lowered himself and grabbed Jaejun’s ankles, spreading them wide. Something heavy and hot pressed against his entrance. Jaejun had doubted it, but it seemed Solgae really intended to penetrate him without any preparation.

Panicked, Jaejun tried to stop him, but Solgae was already pushing his glans inside. Jaejun’s hole was forcibly stretched open. Solgae slowly pushed his way in, grinding his thick cock against the dry inner walls. 

Jaejun gasped. 

His body instinctively tensed, earning him a slap on the buttocks from a large hand.

“Relax. You’ll be the only one who gets hurt if it tears.”

“Ah, agh! It hurts!! Pull out! Pull out right now, you gangster bastard!”

Jaejun yelled and punched Solgae’s arm, but it felt like a child’s punch to Solgae.

“Doctor, you’re noisy.”

“Fuck, I said it hurts!”

Clicking his tongue, Solgae grabbed Jaejun’s hips and pulled them down, simultaneously thrusting his hips forward. With a thud, Solgae’s cock disappeared completely inside Jaejun. Jaejun trembled, unable to even scream. A guttural sound escaped his throat. The entrance of his hole, tightly clenching around Solgae’s cock, throbbed.

‘Just you wait, if this tears…’

As Jaejun gritted his teeth, Solgae closed his eyes, his cock fully buried inside. The initially dry walls gradually became wet, tightening around his penis. The sensation was dizzying. Because of its sheer size, this was the first time Solgae had fully inserted his cock into someone. The ecstatic stimulation numbed his mind. He had guessed as much when he made Jaejun suck him off, but as expected, Jaejun’s ass provided exquisite pleasure.

Opening his eyes, Solgae lifted Jaejun’s buttocks. This pushed his already deeply embedded penis even further in. Jaejun moaned.

“Haa… Ah, it hurts…”

“It’s not like this is your first time taking my cock, so why the fuss?”

Jaejun’s eyes narrowed. He wanted to yell that the last time, his ass was thoroughly prepared until it was slick before penetration, so it was comparatively bearable, but all that came out of his mouth were moans. The stretching of his insides felt strange. His stomach felt heavy, and breathing was difficult. Jaejun’s eyes widened as Solgae began to move.

“Ha, haa… D-Don’t move… Ah, aghhh!”

Slap.

Jaejun’s pleas were cut short. The cock that had slid out smoothly thrust back in. Solgae began thrusting, gripping Jaejun’s waist as he sobbed and moaned. Jaejun’s body shuddered as the cock, after churning his insides, suddenlt withdrew. 

Solgae looked down at his cock emerging from Jaejun’s body. 

It looked even more menacing with the veins bulging on its already large shaft, evidence of his intense arousal. Exhaling roughly, Solgae thrust back in with force. The constricted hole stretched wide, taking in Solgae’s cock. The mucous membrane clung stickily to the shaft.

“Ah, it hurts… Slow down, slow down… Ha, haa!”

Jaejun alternated between pleas and moans. Every time the withdrawn cock thrust back in roughly, his legs trembled from the pressure. Each time his hips, lifted in the air, fell back down, Solgae slapped it hard, making a loud smack.

The cock embedded inside moved along with the impact, making Jaejun’s stomach churn. Solgae continued thrusting relentlessly in and out, ignoring Jaejun’s pleas. The friction against his entrance was stimulating.

“Ha, haa! Ha, haaa.”

Every time the bulging veins on the shaft scraped against his sensitive mucous membranes, his skin tingled. Jaejun realized his hole had loosened. Though it was still painful and difficult because of Solgae’s size, it wasn’t as bad as at first. 

Closing his eyes and tilting his head back, Jaejun instinctively moved his hips, trying to guide Solgae’s cock to the spot that felt best. As the heavy cock hit the spot, a shuddering moan escaped Jaejun’s lips.

“Ha, haaa… Ah, ahnnn!”

His penis, which had gone limp from pain, was now erect again. Solgae grabbed Jaejun’s buttocks and spread them, thrusting roughly. A thud echoed as a jolt shot through Jaejun’s abdomen. His sweat-slicked body was slippery. Unable to bear the heat, Jaejun wriggled out of his shirt. Solgae chuckled, looking down at Jaejun moaning and writhing lewdly as he moved his hips. His earlier cries of pain were gone.

“Doc, are you feeling it now?”

“Ha, haa… I-Is that bad?”

“I said this wasn’t sex.”

“Fucking a guy who loves your dick is sex. What goddamn else would it be?”

“What?”

“J-Just cum already. Ha, haa!”

The withdrawn cock slammed back in, grinding against Jaejun’s inner walls. The moment the glans pressed against his prostate and slid in, Jaejun convulsed in intense pleasure. Precum leaked from his penis.

Jaejun’s clenching around Solgae’s cock as he came intensified the stimulation, making Solgae’s breath hitch. However, he held back from cumming, continuing to thrust his even hotter cock into Jaejun’s hole. The cock ravaging his sensitive mucous membranes felt like an assalut. 

Jaejun whimpered, pleading.

“C-Cum already.”

“Your debt is expensive, Doctor. Don’t even think you can pay it off easily.”

As if to prove his point, Solgae’s movements became more violent. He thrust wildly, gripping Jaejun’s buttocks so hard they turned white. He pistoned furiously, as if trying to rip apart the hole, ramming his cock deep into Jaejun’s insides. 

Jaejun could only moan, his body tossed around by Solgae’s force. Even though his body was accustomed to sex, it was hard to endure. The sensation of the stimulation assaulting his mind was agonizing.

 Just cum already, he thought, unconsciously gripping Solgae’s thick arm. 

At that moment, the fully withdrawn cock slammed back in with a loud thud. At the same time, his insides became wet. Jaejun shuddered at the feeling of semen filling his hole and let out a long breath.

‘It’s over.’

Solgae’s cock slipped out, and Jaejun’s body went limp. His legs were spread wide, but he didn’t have the energy to close them. Solgae reached between Jaejun’s legs. Before Jaejun could react, a thumb slipped inside his hole. The entrance stretched open, and semen gushed out. 

He briefly wondered if Solgae, despite his lack of manners to prepare him, at least knew to clear out the semen he’d spilled inside. Just as the thumb, after rubbing against the mucous membrane near the entrance, slipped out, a hot, large piece of flesh pressed against it.

“W-Wait…”

Solgae grabbed Jaejun’s thighs as he desperately tried to escape and thrust inside.

* * *

Jaejun’s entire body felt heavy, as if enormous rocks were hanging from his forehead, shoulders, and waist. He was so drained of energy that even flicking a finger seemed like a Herculean task. His stamina was completely depleted. If he were a battery, he’d be drained dry, on the verge of being discarded. Staring blankly at the yellowed, grime-stained wallpaper with a pale, bloodless face, Jaejun counted in his head.

‘Just how many times did we do it?’

Four? Five? 

Jaejun’s limit was two or three times, and that was under normal circumstances. Even once was tough when receiving something as monstrous as Solgae’s. 

When he’d put Solgae into anesthesia and secretly “helped himself,” he’d been thoroughly prepared, and the sheer ecstasy of being filled by that massive thing made him climax quickly, allowing for a second round. However, directly dealing with a frienzied, rampaging Solgae was a entirely different story.

Sex with Solgae drained him even after just once, but Solgae showed no mercy. As if he intended to collect not only the principal but also the interest in a single night, he’d relentlessly ravaged Jaejun. The result? Jaejun was now sprawled limply on the bed like a salt-pickled cabbage.

“Haah… I’m seriously lacking stamina.”

The sun was already high in the sky. 

Jaejun guessed it was around two or three in the afternoon. To know the exact time, he’d have to check his phone, but even though it was within arm’s reach, he didn’t have the strength to move.

At this rate, he’d die from either sexual exhaustion, physical exhaustion, or simply being overworked to death while repaying this debt. 

Jaejun shuddered.

Honestly, when Solgae had said, “This isn’t sex, it’s rape,” last night, Jaejun had scoffed inwardly.  Is this guy an idiot? he’d thought. I’d repay this kind of debt a thousand times, no, ten thousand times over! 

He’d even thought, As expected of a gangster, his head must be full of muscle, capable of only one-dimensional thinking. 

Now, Jaejun wanted to bash his own head in with a hammer for having such thoughts, even for a moment.

This was violence. 

He’d rather be beaten once than have to endure sex like last night for another 996, or rather, 995 times. He was definitely going to die from overwork caused by excessive sex. He genuinely felt his life was in danger.

Click. 

The door opened, and Solgae came out from the bathroom. He was wearing only a towel wrapped around his waist. The towel was far too small for his thick waist, so with every step he took, his dark, bushy pubic hair and dark red penis were on full display.

Why is he even bothering to wear a towel if it barely covers anything? Haah, damn it. Even after being ravaged like this, that monster dangling with every step is so… enticing.

“Doctor, you’re awake,” 

Solgae said gruffly, looking at Jaejun, who had barely managed to open his eyes.

“What time is it… ahem… Sir?” 

Jaejun’s voice was hoarse from all the screaming. His throat felt raw and scratchy.

“3 PM. You slept for a long time. To be knocked out by just that much… I think your stamina is too weak, Doc.” 

Solgae said in a cool voice. He removed the towel from his waist and immediately put on his pants. He seemed to have a habit of not wearing underwear. Jaejun hadn’t seen him wearing any even once, and he considered it a very desirable habit.

“…….”

Jaejun remained silent. Even by his own estimation, he wasn’t exactly in peak physical condition, so he couldn’t immediately refute the man’s tsk-tsking about his lack of stamina.

You, whose body is your asset, and me, whose brain is my asset, are not the same! While you were diligently training your body to beat people up, I was studying my ass off to become a doctor! So it’s only natural that my stamina is relatively inferior!

Jaejun grumbled inwardly, then his eyes widened in horror at Solgae’s next words.

“That level of stamina won’t do if you want to repay your debt to me. You passed out so early that I couldn’t even do it properly. Do you think it’s acceptable for a debtor to fail to satisfy their creditor?”

D-Do it properly? 

After cumming so hard that your semen was leaking out of my ass, yet you say you couldn’t do it properly? 

Jaejun was dumbfounded.