Good Night, Brother! - Chapter 3.9 (R19)

Haa, haa…. Their heated sighs filled the room. As her breathing calmed a little, she felt the sting of her sister’s fingers on her backside, and the realization that she was being fucked hit her, and she felt an overwhelming sense of self-doubt. It was unreal that he was doing this with his brother, and it was ridiculous that he still had cum after all the times he’d fucked him in the night.

Hyun lifted the hand that had been probing his backside, and the sticky water trickled lazily down his fingers to his wrist. He stared at it, unsure of what he was thinking, and then stuck out his tongue and licked wickedly from my arm to the back of my hand. The ointment tasted a little bitter because it was mixed with the salve.

Eun Hyun, who had been staring at him blankly, realized what had happened and exclaimed in horror.

“That…, why are you eating that?”

“Why? It’s yours, it’s delicious.”

Delicious…. At Eun Hyun’s incredulous look, Yi Hyeon looked his brother in the eye as if it was indeed delicious, popped his finger into his mouth and sucked on the side.

“Was it good, hyung? There was a lot of water coming out the back and front.”

“It was bad…!”

“You’re lying. You’re so full of it.”

Yi Hyeon laughed as he flicked his fingertips over Eun Hyun’s glans, which was now covered in whitish fluid. Eun Hyun’s shoulders shook and she cried out.

“Haah, don’t touch me!”

“I’ll clean your cock.”

Before he could comprehend what the words meant, Yi Hyeong’s face was buried between Eun Hyun’s crotch. His penis, still half-erect, was sucked without hesitation into his brother’s mouth. Eun Hyun squealed, rising up on his toes.

“Heh! Ahhh! No!”

My sister was licking the cum off my shaft. Something in my head felt like it was going to get weird when my penis, which had become extremely sensitive from draining the cum, touched her moist tongue and the mucous membranes of her mouth. Or maybe it already had.

Pure white stars flashed before my eyes. My back rounded, my abs tightened, and my thigh muscles tensed. My eyelids were already fluttering open. A series of groans escaped my gaping mouth.

“Hmph, don’t…! Hmph, hmph, hmph, hmph, hmph!”

Eun Hyun pleaded, tears hanging from the corners of his eyes. She tried to pull away, but Hyun Hyun’s strong arms wrapped around her thighs.

“Haha, you taste like milk.”

This is ridiculous. There was no way he could have tasted milk in his thick, fishy cum. It wasn’t my brother in front of me, it was some crazy pervert.

After licking his cock clean like I told him to, Yi Hyeong started licking the cum off his brother’s stomach. Like a mother dog grooming her newborn pups, she licked and licked and licked with her wide tongue.

Eun Hyun squirmed in agony as a tickling, goose bumpy sensation spread wherever his tongue touched. After cleaning up all the bodily fluids that might have been mixed with his own, he locked eyes with Eun Hyun, who looked at him in embarrassment, and smiled. The innocent-looking smile made Eun Hyun feel lost.

***

The next day, Eun Hyun wakes up in bed and screams in her mind: it’s Sunday. He can’t believe he has to stay in the same house with Hyunhyun again today. And the fact that Yi Hyeong is now sleeping next to him.

‘Hyung, are you awake?’

His voice is soft, and his lips gently brush against the corner of Eun Hyun’s eye and cheek. Eun Hyun spontaneously turned his head to those lips, which were covered in pleasant pheromones, and almost pressed his lips to mine. Realizing that she had unconsciously done something ridiculous, Eun Hyun pulled away, startled.

As I shifted, the duvet and sheets rustled against my bare skin. Apparently, she had gone to bed last night in her pajamas, but when she woke up, she was wearing nothing. She wasn’t even wearing panties. Eun Hyun groped his body with questioning eyes, and I pulled him into my arms and held him close. A deep voice came out of Eun Hyun’s mouth.

“…Hey, where are my clothes?”

“You know, I’m just worried about you sleeping.”

“What? What….?”

‘You said your pussy hole hurt yesterday…. But what if it hurts again in your sleep?’

”…..what?”

“What the fuck…?”

“That’s why I licked it here so it wouldn’t hurt all night.”

Eun Hyun’s eyes narrowed as her sister’s hand groped between her buttocks.

“That’s what animals do, lick their wounds.”

“Crazy…. You’re an animal?”

Eun Hyun’s face turned pensive. Pushing off Yi Hyeon’s chest arm, Eun Hyun sat up, picked up a pillow, and hit her brother on the arm and shoulder without thinking.

“Get out! Get out of my room!”

“Hyung, what’s wrong. Are you embarrassed?”

“Get out!”

“Okay….”

Once out of bed, Yi Hyeon was also naked. His disgustingly large penis, which he no longer bothered to hide, jiggled with every step he took. After walking very slowly to the door, he opened it and asked.

“Am I really going out?”

Instead of answering, Eun Hyun threw a pillow. With a swift thud, it hit the closed door.

Haa… Should I just go out? Anywhere but home would be better.

However, Eun Hyun wasn’t in any condition to leave the house, not after the mental and physical trauma she’d endured since last Friday.

Yi Hyeon hadn’t directly interfered with Eun Hyun, but he shadowed her like a second skin, following her every move whenever she left the room.

Imprint.

As a beta, Eun Hyun had never thought much about the word. It referred to the act of binding alphas and omegas through pheromones—something abstract and distant. But now, with Yi hyeon trailing behind her like an imprinted gosling, she couldn’t help but think that whoever coined the term had been remarkably accurate.

After putting up with it for days, Eun Hyun finally snapped.

“Oh, why do you keep following me around?”

Hyunhyun frowned, his lips twitching downward.

“Hyung. Once you’re imprinted, you’re stuck together for life. Don’t you know that?”

“We’re stuck in the same house right now, aren’t we?”

“No, we’re not. We’re supposed to be stuck together like one body.”

“……”

“I’ll die of heartburn if I’m separated from you now….”

Yi Hyeon clung to Eunhyun’s arm, rubbing his face against it with a dramatic expression that made it look like he might collapse any moment. It was truly an impressive performance.

The idea that an imprinted person could die if separated from their mate was something Eun Hyun had seen in movies about alphas and omegas. In one film, the protagonist hadn’t undergone the procedure to break the imprint, even after the imprinted partner had left. As a result, they suffered unexplained headaches, became paralyzed, and eventually died.

Imprinting was often portrayed as fantastical and romanticized in popular media. Films emphasized that imprinters could only sense each other’s pheromones and that imprinting ended only with death. Even Eun Hyun, a beta, was familiar with these concepts after seeing them repeatedly in media.

Still, the idea that being separated could cause suffering or death wasn’t just fiction. Eun Hyun herself would soon require her brother’s concentrated pheromones regularly to maintain her stability.

Eun Hyun glanced down at Hyunhyun, who was clinging desperately to her arm.

“You’re my brother… You’re supposed to be my brother….”

She rubbed the back of her neck, where the wound from Yi Hyeon’s bite still tingled.

***

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