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Jungkook lay curled up on their large bed, wearing nothing but one of Taehyung’s oversized shirts that barely covered his swollen belly. His chest was aching badly; his breasts heavy, full, and throbbing with built-up milk. The sensitive pink nipples were leaking constantly, wet spots soaking through the front of the shirt. As an omega, he had started lactating a few weeks ago after an especially intense heat, and today the pressure was unbearable.
“Hyung…” he whimpered softly, cupping his own heavy breasts and squeezing, which only made it worse. “It hurts so much… please…”
The door opened and Taehyung stepped in. The sweet, creamy scent of Jungkook’s milk hit him instantly. The alpha’s nostrils flared, his cock already twitching and hardening inside his sweatpants.
“Look at you, baby…” Taehyung growled low, pulling off his shirt and climbing onto the bed. “My omega’s leaking everywhere for me. These pretty tits are way too full, huh?”
He tugged the shirt up roughly and cupped both swollen breasts in his large hands, squeezing gently. Thin streams of warm white milk sprayed over his fingers.
“Fuck, Kookie… so heavy and warm. You’re driving me crazy with this sweet milk smell.”
Jungkook arched his back with a loud moan.
“Suck them, hyung… please, take the pain away. I can’t take it anymore…”
Taehyung didn’t need to be told twice. He positioned Jungkook on his side, pressed his broad chest against the omega’s back, and latched his hot, wet mouth onto the left nipple. He sucked hard, groaning deeply as sweet milk flooded his tongue.
“Mmm… goddamn, it tastes so good. My omega making all this sweet milk just for his alpha,” Taehyung murmured against the wet skin, licking the puffy nipple before sucking even harder. “It’s pouring out so much… you saved all this for me, didn’t you? Greedy little slut.”
Jungkook sobbed in pleasure, one hand fisting Taehyung’s dark hair, the other desperately stroking his own leaking cock.
“Yes… only for you… Hyung, harder… bite them a little…”
Taehyung obeyed, gently grazing his teeth over the sensitive bud while kneading the other breast, milking more streams of milk that ran down his fingers. He shoved Jungkook’s underwear down and wrapped a hand around the omega’s pretty pink cock, stroking slowly.
“Look how wet you are down here too. Dripping just because I’m sucking on these tits. Such a filthy lactating whore.”
He kept alternating strong sucks between both nipples, drinking greedily while jerking Jungkook off. The omega was shaking, milk dripping down Taehyung’s chin.
“I need you inside… hyung, please… fuck me while you drink. I need you to fill me up.”
Taehyung growled, flipping Jungkook onto his stomach and hiking his hips up. He spread those soft thighs wide.
“You want alpha’s cock while I nurse from you? Good boy. I’m gonna fuck you until you forget the pain, baby.”
He spat on his hand, worked two thick fingers into Jungkook’s slick, twitching hole, then added a third, stretching him open. Jungkook pushed back greedily, moaning like a bitch in heat.
“So fucking wet already… this greedy hole is clenching, begging to be ruined.”
Taehyung lined up his thick cock and pushed in slowly, inch by inch, until he bottomed out.
“Ahhh! Hyung… too big…” Jungkook cried out, gripping the sheets tightly.
“Shh, take it. This hole belongs to me.” Taehyung started thrusting deep and hard, long powerful strokes. “Fuck, you’re squeezing me so tight… cum for me while I drink your milk.”
He leaned over Jungkook’s back, one hand holding a heavy breast and sucking hard while pounding into him relentlessly. The wet sounds of skin slapping, milk squirting, and desperate moans filled the room.
“Deeper… ruin me, alpha… use me however you want,” Jungkook begged, voice broken.
Taehyung sped up, slamming against his prostate with every thrust.
“That’s it, moan for your alpha. You were made to take cock and produce milk for me to drink. Look at you squirting all over my fingers… my perfect little milking slut.”
Jungkook came first, his whole body convulsing. Milk sprayed from his nipples at the same time his cock spurted all over the sheets. Taehyung snarled, biting down on the omega’s neck and filling him with thick, hot loads of cum.
But he didn’t stop. He kept thrusting slowly, dragging out the pleasure until Jungkook was a trembling, whimpering mess.
. . .
Taehyung pulled out carefully and turned Jungkook onto his back. His breasts were noticeably softer now, still glistening with milk and saliva.
“Come here, my love,” he whispered tenderly, pulling the smaller man against his chest. He licked the nipples clean with gentle, soothing strokes of his tongue. “Does it feel better? Hyung took all the pain away?”
Jungkook nodded, eyes watery, nuzzling into Taehyung’s broad chest with a content sigh.
“So much better… thank you, hyung.”
Taehyung grabbed a warm damp cloth from the bedside table, carefully cleaning Jungkook’s stomach, thighs, and spent cock. He cleaned himself too, then brought a glass of water and helped the omega drink slowly, one hand gently stroking his messy hair.
“You were so good for me… so perfect. My beautiful, strong, sexy omega.” He pressed soft kisses to Jungkook’s forehead, flushed cheeks, and swollen lips. “Your pretty tits are lighter now, yeah? But if they start hurting again, you call me immediately. I’ll suck them as many times as you need.”
Jungkook smiled sleepily, fingers tracing the fresh bite mark on his neck.
“I like it when you suck them… and when you fuck me like that.”
Taehyung chuckled softly, lying on his side and pulling Jungkook into a tight spooning position. One protective arm wrapped around the omega’s waist, the other gently massaging the now-relieved breasts with slow, loving strokes.
“Then that’s what we’ll do every time. I’ll take care of every part of you… your body, your pleasure, your sweet milk. You’re mine, Jungkookie. Mine to love, to fuck, and to cherish.”
They stayed like that for a long time; Taehyung kissing his shoulder and neck, whispering sweet praises until Jungkook drifted off, completely relaxed and satisfied in his alpha’s warm arms.