The Main Character is Obsessed With a Foreign Substance

Actually, from the moment he first kissed Seunghyun, Suhwan had vaguely felt an ominous feeling. It was because he strangely felt like he was being placed underneath.

‘But I’m an alpha…! I should be on top…!’

Unable to acknowledge that the situation was already turning strange, Suhwan clung to his utterly useless pride. Looking down at such a Suhwan, Seunghyun opened his lips, glistening with bodily fluids.

“You promised not to touch me, didn’t you?”

“What?”

With his hazy mind, Suhwan recalled the promise he had made some time ago. The promise that he wouldn’t lay a finger on even a strand of Seunghyun’s hair. Remembering this, Suhwan’s eyes widened.

“I did… but why?”

As Suhwan blinked his eyes, Seunghyun looked down at him and smiled with curved eyes. His beautiful face shone even in this situation. Staring blankly up at that sight, Suhwan felt his uneasiness growing.

“So that means you should be underneath, senior.”

“What?”

While he stupidly kept his mouth open, an indescribable pain was felt from below. Seunghyun’s fingers had suddenly invaded his anal cavity again.

“Hnngh!”

“I can’t help it. Since you made such a promise…”

Speaking slowly, Seunghyun stirred inside Suhwan somewhat roughly. The inner walls clung tightly to his fingers and began to squeeze.

“I have no choice but to fuck you, senior.”

“Ahh, ah!”

Seunghyun’s fingers dug deep into the anal cavity and then withdrew. And immediately invaded inside again. The long fingers entered deeply again and toyed with the inside of the anal cavity.

“Hng, no, ah!”

Despite his protests, Seunghyun didn’t budge at all. Instead, he spread Suhwan’s thighs with one hand to allow his fingers better access. Suhwan blushed with his legs spread wide.

When the second finger penetrated, Suhwan, weak from alcohol, gradually lost the will to resist. He just twitched in time with Seunghyun’s movements and let out moans. Of course, they weren’t moans of pleasure.

“Hnng, ugh.”

An alpha’s body doesn’t feel much from behind. Even after coating the non-lubricating inner walls with bodily fluids to tame them, the passage remained narrow. Seunghyun frowned.

He was by no means a sexual deviant who got excited by putting an alpha underneath him. But it was also true that he had never been attracted to alphas as an omega. The pheromone scent that alphas occasionally released to seduce him was just nauseating. Seunghyun had vaguely sensed for a while that he was different from typical omegas.

So his excitement now couldn’t be because Suhwan was an alpha. Regardless of their biological types, beyond the relationship of alpha and omega, he simply wanted to embrace the Suhwan in front of him.

“Hnngh, ah!”

When he pressed firmly on a certain spot, Suhwan’s moans changed. As if he didn’t know he could make such sounds, Suhwan covered his mouth with his hand in embarrassment after letting out a moan. And he also covered his reddened face with his large hand.

“Ung, no, there…, no, ah…!”

He removed the hand covering his mouth and spoke haltingly, then shook his head violently. However, while verbally refusing, Suhwan’s dick regained strength and stood up firmly. It was evidence of his arousal. Seunghyun’s fingers persistently rubbed against the spot.

“Do you like it here?”

“Hng, ah, no… ahh…!”

Pre-cum dripped from the tip of his erect dick. He couldn’t bring himself to say he disliked it anymore while looking like this. Suhwan’s face twisted with shame.

Seunghyun was persistent. Before long, he had inserted three fingers and freely ravaged the inside of Suhwan’s hole. Astoundingly, Suhwan could feel his insides gradually widening. The sensation of long, delicate fingers filling a place where they shouldn’t enter and widening it felt unfamiliar and frightening. Unconsciously, Suhwan put strength into his feet on the sofa to retreat backward.

And at that moment, Seunghyun’s pheromones crashed over Suhwan like a wave. When the excited Suhwan unknowingly released his pheromones, Seunghyun couldn’t hold back and released his own. The pheromones of a dominant omega were intense enough to numb the mind in an instant.

“Hnnngh…!”

While Suhwan was overwhelmed by the pheromones and gasping, the fingers tormenting him below withdrew all at once. Perhaps because his entire body was so tense, even after the fingers had completely left, his body remained rigid. Suhwan lay limp on the sofa, unable to raise his body.

Is it over now? Suhwan innocently thought with his dazed, sweat-drenched face.

Soon, the hand covering his face was removed. Seunghyun, who had grabbed one of Suhwan’s hands and pressed it down on the sofa, bent over and looked down at him.

“I’m going to enter now.”

“…?”

Enter…? Where…?

As Suhwan tilted his head thinking this, he felt a sharp pain from behind and his eyes widened.

“Nngh…!”

“Ha, it’s tight…”

The round glans entered first, and then the thick dick gradually penetrated deeper, parting the tender flesh. The dick, clinging tightly due to the narrow inner walls, hurt as if it would break. Seunghyun frowned.

And Suhwan was in pain too. Pinned beneath Seunghyun, Suhwan shook his head frantically and cried out.

“Hng, ah, Seunghyun, ah, it hurts, sob…!”

It seemed like he couldn’t take any more. Suhwan shook his head strongly. Despite being an omega, Seunghyun’s dick was too big, and Suhwan wasn’t used to being underneath. Believing it was too much, he bit his lip and, out of fear, burst into tears.

“Hnngh, it hurts too much.”

“…”

Transparent tears fell along the corners of Suhwan’s eyes. Seunghyun stopped moving and looked at the teardrops falling onto the sofa. For some reason, his heart kept churning. Seunghyun lowered his head. He put his lips against Suhwan’s eyes and whispered.

“…I’m sorry. But…”

“Nng.”

“I don’t think I can stop.”

“Nngh…!”

With those words, Seunghyun thrust his hips upward. His long dick penetrated deep into Suhwan in one go. Though only the tip of the glans had barely entered before, now half the dick was suddenly buried deep inside, filling him completely. A scream escaped from Suhwan’s roundly parted lips.

Seunghyun’s lips, which had been caressing Suhwan’s eyes, moved downward. He roughly sucked on Suhwan’s screaming lips, silencing him. Suhwan continued the kiss with Seunghyun, too distracted to pay attention to the numbness below.

“Hnng, mmh.”

“Haah.”

As Seunghyun’s saliva flowed down his throat, he began to get excited again. It was strange. Though an alpha’s body was hostile to the invading dick, it quickly melted in response to the pheromones. It seemed as if it was urging him to accept everything about the omega.

And so Suhwan’s mind quickly melted too. The sweet citrus scent first demolished his sense of smell, and eventually pickled his brain in honey. Ah, it feels good. Suhwan muttered inwardly, as if forgetting the painful sensation in his body. Simultaneously, as he sucked on Seunghyun’s lips, Suhwan’s hips trembled unconsciously.

“Nng.”

“Haah, ha… Seunghyun…”

Seunghyun frowned and detached his lips. Between their separated lips, their saliva stretched like a thread. Biting his red lips, Seunghyun glared at Suhwan’s face that was emitting erotic moans. Already holding back, Seunghyun easily lost his rationality at the slightest stimulation.

“…Senior.”

His low voice sounded like that of a hungry beast. With darkly sunken eyes, Seunghyun spoke as if grinding his teeth.

“Can I move now?”

“Wait, hnng!”

Seunghyun made Suhwan spread his legs wider and pushed his hips forward with force. The inner walls, which opened more easily than before, clung squirmingly to Seunghyun’s dick that was now buried to the root, as if welcoming it. Seunghyun exhaled a long, satisfied sigh.

“Haah.”

“Haa, aah.”

Sweat beaded and flowed down Suhwan’s face, which was tilted to the side. The sweat that ran down along his brow followed his eye area, making it look like he was crying again at a glance.

Seeing this, Seunghyun licked Suhwan’s sweat as if entranced. Even there, he tasted sweetness. It was insanely sweet.

Only then did a strange sense of fulfillment fill Seunghyun. Suhwan, who had taken all of him, looked more lovable than anyone else. After sucking deeply on the plump lips that were exhaling labored breaths, Seunghyun smiled like a satiated beast.

This is mine. My alpha.

Even though it wasn’t a normal relationship, it didn’t matter at all. Seunghyun began to move his body in earnest, thrusting his hips upward.

“Hng, ah, aah, ah!”

“Nng, senior.”

Suhwan’s body jolted with Seunghyun’s rapid movements. The explicit sound of flesh slapping against flesh filled the living room. Between legs spread to their limit, a long, thick organ continuously went in and out, pistoning.

Every time the dick penetrating him struck his insides, Suhwan’s body shook in all directions. After flailing his arms in the air, having nowhere to go, he grabbed Seunghyun’s shoulders. Seunghyun, who had been moving his hips frantically, frowned. It felt like all his nerves were concentrated below. Suhwan’s insides, wrapping hotly around his dick, felt insanely good.

“Hn, slow, slowly…!”

Suhwan’s nailed hands gripped Seunghyun’s shoulders tightly. The rather sharp nails dug into Seunghyun’s shoulders. But Seunghyun continued thrusting, paying no heed. Suhwan’s pleas to go slower weren’t even audible to him. He wasn’t in his right mind due to the pleasure he had unexpectedly discovered.