The house was silent that night.

Siwon's soft snores filled the bedroom, steady and calm, while Tae lay wide awake beside him, staring at the ceiling.

She couldn't stop replaying it in her head. The way Jungkook had come up behind her in the kitchen, his hands rough on her breasts and ass. The heat of his cock pressing against her until she could feel every inch. And then-his cum filling her mouth, hot and salty, while he groaned her mother's name like a man possessed.

Her thighs rubbed together under the sheets, wetness pooling between them.

God, what's wrong with me? she thought, squeezing her eyes shut. He's my father. I should feel disgusted. I should never...

But her pussy throbbed at the memory, slick and needy.

Siwon shifted in his sleep, rolling onto his side, arm draped over her waist. His touch should have grounded her. Instead, it made her pulse with guilt - because all she could think of was another man's hands on her, another man's cock in her mouth.

Biting her lip, she slowly slid Siwon's arm away and turned onto her back. Carefully, she lifted the blanket, making sure he was still fast asleep. Her panties were already damp, clinging to her folds.

Her hand slipped beneath the waistband, fingers brushing her swollen clit. She gasped softly, biting down on her knuckle to muffle the sound.

"Fuck," she whispered under her breath. Her hips arched slightly, chasing her own touch.

Her mind betrayed her instantly, replacing Siwon's face with Jungkook's. She pictured the way his eyes had burned with hunger, the way he called her slut and whore like it was the only name that fit.

She pushed her panties down, baring herself to the cool air. Her fingers slid through her wet slit, coating themselves in her juices before circling her clit again.

"Oh my god.." she whimpered, barely audible.

The fantasy deepened. She imagined Jungkook's voice in her ear, filthy and raw:

"Spread your legs wider, Tae. Let me taste that pussy I used to own."

"Look how wet you are for me, whore. You've always been my slut."

"Beg me for it. Tell me you want Daddy's cock inside you."

Her fingers pushed inside herself, curling deep. Her walls clenched greedily around them as if they were trying to milk something that wasn't there.

She bit her lip until it almost bled, eyes fluttering shut. The slick sounds of her fingers thrusting into her pussy filled the room, shameful and loud in the silence.

Beside her, Siwon stirred slightly, then settled again. Her heart nearly leapt out of her chest— but the risk only made her wetter.

Her hips bucked as she rubbed her clit harder with her other hand, fucking herself with two fingers now. Every pump brought her closer, her body trembling, sweat beading along her skin.

"Daddy.." she whispered before she could stop herself. "I need your cock..."

Her orgasm tore through her suddenly, body arching off the bed as waves of pleasure ripped her apart. She clamped a hand over her mouth to stifle her cry, but her pussy gushed around her fingers, soaking the sheets beneath her.

Her chest heaved as she lay there, trembling, her panties discarded at the foot of the bed.

Siwon was still asleep, oblivious to the filthy scene beside him.

Tears pricked her eyes - guilt, shame, and yet undeniable satisfaction. She pulled the blanket back over herself, curling on her side.

But even as sleep finally crept in, one truth burned in her chest:

She was addicted now.