Good Night, Brother! - Chapter 14.2

“Stop saying ridiculous things.”

“Hyung, I grew up on formula. Can’t you give the breast milk to me this time?”

As Yi Hyeon continued suckling, Eun Hyun couldn’t find the words to respond. Yi Hyeon’s determination drained the limited amount of milk in no time. Despite his persistent sucking, nothing more came out. Disappointed, Yi Hyeon shifted his attention to the other nipple, rubbing it gently between his thumb and forefinger.

“Ah… don’t! That hurts…!”

“If you don’t express it evenly, you might get mastitis. We have to take care of both sides, right?”

Though the logic was sound, coming from Yi Hyeon’s mouth, it felt like an indecent joke. As Eun Hyun writhed at the strange sensation, milk suddenly squirted from his nipple, tracing a straight line in the air.

“Hngh!”

“…”

Milk splashed onto Yi Hyeon’s face, dripping down his cheek. With an inscrutable look in his eyes, he licked it off with his tongue. Then, burying his face in Eun Hyun’s chest, he resumed suckling fervently. The feeling of Yi Hyeon firmly latching onto him and draining the milk felt oddly satisfying to Eun Hyun.

As the milk flowed freely, filling Yi Hyeon’s mouth, he suddenly leaned in and pressed his lips to Eun Hyun’s.

“Mmph…!”

Before Eun Hyun could react, the sweet milk flowed into his own mouth. Despite his efforts not to swallow, his throat betrayed him with a reflexive gulp. Hearing the sound of Eun Hyun swallowing, Yi Hyeon pulled back, flashing his trademark mischievous grin.

“What are you doing?! Have you lost your mind?”

“The owner of the milk should at least know how it tastes, right?”

“Who said I wanted to taste it?”

His voice cracked with disbelief.

“Why? Was it bad?”

“…”

It wasn’t bad. But Eun Hyun couldn’t bring himself to admit it, so he pressed his lips tightly together.

“Oh, it was bad? What’s Eun going to do if the milk tastes bad?”

“Stop being ridiculous!”

As Yi Hyeon lowered his face toward Eun Hyun’s still-dripping chest, Eun Hyun hastily grabbed his arm.

“Wait—stop with that already and just… hurry up.”

“Oh, right.”

The “dad injection.” Eun Hyun rarely showed such impatience, but now he was practically begging. Smiling, Yi Hyeon spread Eun Hyun’s legs wide, settling between them.

The folds of skin around Eun Hyun’s slightly swollen opening were already slick with arousal. Still, Yi Hyeon leaned in, licking the area with his tongue like a puppy, savoring the taste. The sticky fluid clung to his tongue, leaving a lewd flavor in his mouth. With every lap and flick of his tongue against the sensitive folds, Eun Hyun’s body jerked uncontrollably, his fists clenching as his legs quivered.

“Ah… ngh, hngh!”

“How is this cute little hole going to deliver a baby?” Yi Hyeon muttered, sounding genuinely worried.

Flushed red with embarrassment, Eun Hyun snapped, “Shut up! Stop licking and just… put it in already.”

Whether it was the hormones from pregnancy or the intimacy they had shared over time, Eun Hyun had become a little more honest about his desires. Yi Hyeon found this change utterly endearing.

“Got it.”

Rising, Yi Hyeon positioned himself, teasing the entrance with the tip of his member as he smirked.

“Don’t worry, hyung. I’ll give you the dad injection in full.”

As he pushed in, the soft, elastic walls of Eun Hyun’s body welcomed him, stretching to accommodate his length. Yi Hyeon watched in fascination as the entrance contracted and stretched around him, enveloping him completely.

“Ah… ngh…!”

The heightened sensitivity from pregnancy sent jolts of pleasure up Eun Hyun’s spine, making his entire body tingle.

“How’s the injection feel, hyung?” Yi Hyeon teased.

“I-I don’t know…!”

“Come on, does it feel like Eun might finally want to come out? Tell me.”

“Ah! So good! Hngh, so good… ah…!”

Yi Hyeon continued to move his member slowly and deliberately, savoring the experience, while coaxing Eun Hyun with his teasing tone. Eun Hyun, lowering his voice and adopting an authoritative tone, shot back, “Shut up and just thrust.”

“Oh, ‘just thrust,’ huh? Like I’m some kind of sex toy?”

With that, Yi Hyeon began pounding harder, thrusting roughly as though to mock the demand.

“Aaah! Ngh, ah, ugh…!”

“Haah, the way it feels inside here… it’s so insanely good.”

This wasn’t just any session; this was their first time in a while, and likely the last before childbirth would make such intimacy impossible for some time. Wanting to savor every moment, Yi Hyeon slowed his pace again. Each time he thrust deep, their bodies met—Eun Hyun’s swollen belly pressing against Yi Hyeon’s firm abs.

“Phew… Hyung, so this is what it feels like to really ‘belly bump.’”

“Shut up… it’s not… ngh… like that!”

Even as he gasped and squirmed from the relentless stimulation, Eun Hyun shook his head vehemently in denial.

“Why? Haah, it is, though. Right? We’re belly-bumping right now… ngh, see?”

Yi Hyeon’s low, teasing whisper carried a wicked edge, and his pace gradually quickened. Each deep thrust sent waves of pleasure through Eun Hyun’s body, causing him to clutch tightly onto Yi Hyeon’s arms. The sensation of their bellies brushing together, combined with the relentless pressure on his inner walls, drove Eun Hyun wild.

“Haaah, ngh, ah!”

“Hyung…”

Yi Hyeon gripped Eun Hyun’s chest firmly, his hands kneading the soft, sensitive flesh. Suddenly, milk sprayed from Eun Hyun’s swollen nipples, splashing onto Yi Hyeon’s face.

“Hah!”

“Damn…”

The sight overwhelmed Yi Hyeon, stirring his primal instincts. He pinched and twisted the taut nipples with his fingers, squeezing out more milk.

“Ngh, stop it!”

“Huh? Stop the injection?”

“No, no!”

He knew exactly what Eun Hyun meant but chose to play dumb, pushing him further. In desperation, Eun Hyun wrapped his legs tightly around Yi Hyeon’s waist, pulling him closer.

“Hnngh… don’t pull out…!”

“Haah…”

Milk continued to drip from Eun Hyun’s chest, pooling on the bed, while the unrelenting thrusts from below left him disoriented. His mind fixated on one thought: he needed to feel Yi Hyeon release inside him.

Yi Hyeon alternated between gripping and massaging Eun Hyun’s chest, squeezing the milk out in steady streams. Yellowish droplets stained the pristine bedding. He leaned down, sucking on the nipples fervently while his hips maintained their rapid rhythm. A familiar surge of release began to build.

“Ngh, ahhh…!”

Eun Hyun’s oversensitive walls clenched around Yi Hyeon, and he could feel the twitching of the younger man’s member, signaling an imminent release. Despite knowing the purpose of this encounter, habit kicked in—Yi Hyeon unconsciously started to pull back at the crucial moment.

Sensing this, Eun Hyun tightened his legs around Yi Hyeon’s waist, holding him in place as he cried out, “Ngh, no! Inside… release it inside me!”

Hearing those words ignited a new level of desire in Yi Hyeon. His back arched as his body shuddered, his climax washing over him.

“Kh… ngh…!”

Thick, sticky bursts of semen filled Eun Hyun’s depths, triggering his own orgasm. He released cloudy spurts onto the sheets below as his inner walls spasmed around Yi Hyeon’s shaft, milking him dry.

“Haaa…”

Exhausted, Eun Hyun collapsed, his body going limp. His tender, swollen chest heaved as milk dripped from his overworked nipples. Meanwhile, Yi Hyeon, still buried inside, gently rubbed his re-hardening member against the sensitive inner walls, teasing as he whispered,

“Hyung… let me give you another injection.”

“Wha…? No, stop… ngh…”

Eun Hyun’s dazed eyes fluttered, and he weakly pushed at Yi Hyeon’s shoulders, overwhelmed by the overstimulation.

“We have to keep going until Eun decides to come out,” Yi Hyeon murmured.

Was that true? In his hazy state, Yi Hyeon’s words almost sounded convincing. Eun Hyun’s hands, which had been trying to push him away, slowly fell limp at his sides. Moments later, his body began rocking again under Yi Hyeon’s rhythm.

By dawn, they had gone far beyond what anyone would consider “necessary.” And just before the sun rose, Eun Hyun’s water broke.

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