Karin was already on all fours.
Sweat poured down her back in shimmering rivulets. Her hair clung to her flushed shoulders. Her belly hung heavy beneath her, twin-filled and ready to empty.
She moaned loudly — not a cry of fear, but a feral growl, deep in her chest, as another contraction slammed through her womb.
Naruto rushed to her side, placing one hand on her belly and one between her trembling thighs.
"Karin— breathe with me—"
"SHUT UP!" she screamed, voice cracking into a sob as her pussy clenched around nothing, her hips bucking as fluid gushed from her.
"My fucking water— fuck—"
The midwife pressed chakra seals to her hips and lower back.
"First twin is descending rapidly," she said, voice calm despite Karin's near-feral moans.
Karin's body rippled visibly, her belly tightening hard as her nipples leaked creamy milk down onto the birthing mat.
She turned her face to Naruto, tears and sweat dripping from her lashes.
"I hate you," she gasped.
"I know," he whispered, brushing her hair back.
"I love you," she sobbed.
"I know," he said, kissing her temple.
The next contraction tore through her like a kunai slash.
She screamed, low and guttural, her thighs spreading wider as the first twin's head crowned.
Her pussy stretched open, slick and gleaming under the sacred lantern light, the baby's dark red hair emerging inch by inch.
"Push," Naruto whispered, voice shaking with awe and terror.
"FUCK—" Karin growled, her hips jerking back against his supporting hands.
She bore down, and the baby's head slid free in a gush of fluid.
"Shoulders next," the midwife guided, pressing a glowing hand to Karin's lower belly.
Karin roared, her chakra flaring bright crimson as she pushed again.
The shoulders slipped out.
And with one final, broken scream, the first twin slid free into Naruto's trembling hands.
A boy.
His wails split the room immediately, chakra flickering a fierce pinkish-red as he kicked and flailed in Naruto's grip.
But Karin wasn't done.
She was already sobbing into the mat, hips trembling violently as another contraction seized her womb.
"Second twin is descending," the midwife announced calmly.
Karin screamed again — her milk spraying the mat, her thighs shaking.
"GET IT OUT—!"
Naruto cradled the first twin in one arm, kissing the newborn's head as he moved back behind Karin.
"You're so strong," he whispered. "Just one more, love. Push for me."
She bore down, voice cracking into shrill moans as the second head crowned — bright red hair glistening between her stretched lips.
"Shoulders," the midwife urged.
Karin sobbed, her body rippling with one final, violent contraction.
And with a broken, primal scream—
The second twin slid free into Naruto's waiting hands.
A girl.
Her cry was softer, mewling and sweet as Naruto laid her beside her brother.
Karin collapsed onto her side, weeping, trembling, milk dripping from her nipples as Naruto placed both newborns onto her chest.
She kissed them both.
Again and again.
And whispered:
"My little Uzumaki… my little storms…"