Keeping it in the Family pt.2

The days blurred into a feverish routine after that night with Jiyeon's secret moans echoing in my mind. Her citrus scent seemed to linger everywhere, mixing with Jisoo's floral elegance, turning the house into a minefield of temptation. I avoided eye contact during breakfasts, my cheeks burning when Jiyeon would stretch in her chair, her crop top riding up to flash toned abs, or when Jisoo would lean over to refill my coffee, her sundress dipping low enough to tease the swell of her breasts. 'Mommy's boy needs more energy,' she'd purr, her fingers brushing mine. My dad, oblivious as ever, just chuckled and went back to his newspaper. But I knew the truth—their teasing was deliberate, chipping away at my shyness like waves on a cliff.

Nights were the worst. I'd lie awake, cock throbbing from the dream of burying myself in Jiyeon's tight heat, her walls clenching around me as she begged for more. But reality kept intruding, the walls thin enough to carry whispers of movement from their rooms. Jiyeon had taken to leaving her door cracked more often, humming softly as if inviting me to listen again. I didn't. Or at least, I tried not to. My workouts intensified—push-ups until my arms burned, runs that left me drenched—to burn off the frustration, but it only made my body more defined, shoulders broader, chest harder, which only drew more lingering stares from them.

One sweltering evening, after a pool day where Jisoo had lounged in a barely-there bikini, her curves oiled and gleaming, and Jiyeon had splashed me playfully, her wet swimsuit clinging to every athletic line, I crashed early. Dinner had been torture—Jisoo's foot grazing my ankle under the table, Jiyeon's hand 'accidentally' squeezing my thigh as she passed the salt. 'Oppa looks tense,' Jiyeon had whispered, her breath hot against my ear. I mumbled an excuse and bolted to the shower, the cold water doing little to douse the fire in my veins.

Dressed in loose boxers and a t-shirt, I padded down the hall toward my room, the house settling into quiet. The bathroom was at the far end, past my parents' bedroom, and as I walked by, a sliver of light caught my eye. Their door was ajar, just like Jiyeon's had been that fateful night. Muffled sounds filtered out—rhythmic thuds, heavy breathing, a woman's gasp that sent ice through my veins. Jisoo. And my dad.

I should have kept walking. My shy nature screamed it, the same instinct that had me blushing at their every tease. But the sounds pulled me closer, my bare feet silent on the carpet. Peering through the gap, the scene unfolded like a forbidden film, raw and unfiltered. The room was lit by a single bedside lamp, casting golden shadows over the king-sized bed. My dad lay on his back, his body still fit from years of business trips and golf, but it was Jisoo who commanded the view—straddling him, her naked form a vision of mature perfection.

She rode him with abandon, her curvaceous hips slamming down onto his thick cock, the length disappearing into her soaked pussy with each bounce. Jisoo's long black hair cascaded down her back, swaying like a dark waterfall as she moved. Her skin, flawless and glowing, was slick with sweat, highlighting the elegant lines of her body—the dip of her waist, the flare of her hips, the heavy bounce of her big tits. They were full and round, nipples dark and erect, jiggling wildly as she picked up speed. My dad's hands gripped them for leverage, fingers sinking into the soft flesh, thumbs circling the peaks as he groaned beneath her.

'Oh god... yes... harder...' Jisoo moaned, her voice husky and unrestrained, head thrown back so her throat arched beautifully. But then, the words that stopped my heart: '...Y/N... fuck Mommy like that... your cock... so big inside me...' She was screaming my name—her step-son's name—while impaling herself on her husband's dick. Her pussy lips stretched taut around his girth, juices coating the shaft and dripping down to his balls with every wet slap. She ground her clit against his pelvis on the downstroke, circling her hips to take him deeper, her ass cheeks flexing with the effort.

I couldn't move, rooted to the spot, my boxers tenting instantly as blood rushed south. Jisoo's tight ass rippled with each impact, the curve of it perfect, begging to be grabbed. She leaned forward, bracing her hands on his chest, which thrust her tits even more prominently into his grasp. He kneaded them roughly, pinching her nipples until she cried out, her bounces turning frantic. 'Mommy's pussy... needs your cum... Y/N... breed me...' The taboo of it all—the way she fantasized about me while fucking my dad—made my cock throb painfully, pre-cum soaking the fabric.

Her moans escalated, a symphony of filth: 'Pound Mommy's wet cunt... yes, just like you would... fill me up, baby boy...' She rode him raw, no barriers, her inner walls visible in fleeting glimpses as she lifted high before dropping down, engulfing him fully. The bedframe creaked in protest, the headboard tapping the wall rhythmically. Sweat beaded on her skin, trickling between her breasts, down her flat stomach to where their bodies joined. My dad's grunts mixed with hers, his hips bucking up to meet her, but she dominated, setting a punishing pace that had her ass clapping against his thighs.

Then, as if sensing my presence, Jisoo glanced over her shoulder. Her eyes—dark, hooded with lust—locked onto mine through the door crack. She didn't stop, didn't gasp in shock. Instead, a wicked smile curled her full lips, and she rode harder, her bounces more deliberate, slamming down with audible squelches. 'Watch Mommy, baby... see how she takes a big cock...' she seemed to say with her gaze, though her moans continued for my dad, laced now with my name. 'Y/N... yes... fuck... your dick would feel even better...'

My hand instinctively palmed my erection through the boxers, the hardness aching as I watched her tits heave in his hands, her pussy devouring his length. She winked at me, biting her lip, then turned back, arching her back to give me a better view of her ass and the way it jiggled. The sight was intoxicating—her elegant body reduced to pure animal need, all while staring at her step-son. Guilt fought with desire, but desire won; I stroked myself once, the friction sending sparks up my spine.

But reality crashed in. This was my parents' room, my step-mom moaning my name while riding my dad. I backed away, heart pounding, cock straining as I fled to my room. Shutting the door softly, I collapsed onto the bed, breathing ragged. The image replayed: Jisoo's sweat-slicked curves, her pussy gripping that thick shaft, her eyes on me as she fucked harder. I gripped my cock, stroking furiously, but stopped short—too risky with them so close. Instead, I lay there, hard and unsatisfied, the house falling silent except for my racing pulse.

Minutes stretched into what felt like hours. Faint cries echoed down the hall—Jisoo's climax building, then shattering. 'Yes... cum in Mommy... Y/N...' Her voice peaked in a scream, body convulsing as she ground down, milking him dry. My dad's low groan followed, the wet sounds of release fading into heavy breaths. The door to their room clicked shut eventually, but footsteps approached mine—light, purposeful.

A soft knock. 'Baby boy? Mommy needs to talk to you.' Jisoo's voice, teasing and sultry, even through the wood. Panic surged, but so did excitement. I sat up, cock still semi-hard, as the door creaked open. There she stood, framed in the dim light, wearing nothing but a laced pink bra and matching panties. The bra strained against her big tits, the lace sheer enough to show her dark areolas, nipples poking through like invitations. Her panties hugged her tight ass, the fabric riding up between her cheeks, barely containing the curve of her hips. Her long hair was tousled from sex, skin still flushed, a faint sheen of sweat making her glow.

She sauntered in, closing the door behind her with a click, her hips swaying hypnotically. 'Couldn't sleep, hmm?' she purred, eyes dropping to the tent in my boxers before flicking back to my face. I blushed furiously, stammering, 'J-Jisoo... what are you—'

'Mommy,' she corrected, climbing onto the bed without invitation, her thighs brushing mine as she straddled my lap loosely. The heat from her body radiated, her scent—floral mixed with the musk of recent fucking—overwhelming. Her tits hovered inches from my chest, the lace whispering against my t-shirt. 'You saw us, didn't you? Peeking like a naughty boy.' She leaned in, lips brushing my ear, her breath hot. 'Did you like watching Mommy ride that big cock?'

I nodded dumbly, my hands clenching the sheets to keep from grabbing her ass. She giggled, low and throaty, grinding her panty-covered pussy against my thigh—just enough pressure to feel her warmth. 'I saw how hard you got. Your bulge was so obvious, straining for Mommy. Were you imagining it was you inside me? Fucking your step-mom raw while your dad watches?'

Her words ignited me, cock jumping against her leg. She noticed, pressing closer, her big tits squishing against me as she whispered, 'I was thinking of you the whole time. Moaning your name while he filled my pussy. Does that turn you on, baby? Knowing Mommy's cunt was dripping for her shy step-son?'

I groaned, hips bucking involuntarily, the friction of her panties on my skin electric. Jisoo's hands roamed my chest, nails scraping lightly over my defined pecs. 'Such a strong boy... all that muscle from the gym. Mommy wants to feel it.' She guided one of my hands to her hip, the lace smooth under my palm, her ass firm and juicy as I squeezed. She moaned softly, rocking against me, her clit rubbing through the thin fabric.

'Tell Mommy what you saw,' she demanded teasingly, nipping my earlobe. 'Describe it. Make me wet again.' Swallowing hard, I recounted it—her bouncing on his cock, tits in his hands, screaming my name. With each word, she ground harder, her breaths quickening. 'Yes... and when I looked back? You stroking yourself? Fuck, that made me ride him so much harder. I came thinking of your cock splitting me open.'

Her free hand slipped down, cupping my bulge through the boxers. 'So big... bigger than your dad's, I bet. Mommy wants to see it.' Before I could protest, she tugged the waistband down, my erection springing free—thick, veined, tip glistening. She licked her lips, wrapping her fingers around the base, stroking slowly. 'Mmm, look at that. All for Mommy.'

I thrust into her hand, shyness fracturing under her touch. She pumped me firmly, thumb swirling the pre-cum over the head, while leaning back to give me a full view—her tits heaving in the bra, ass perched on my thighs, panties soaked and dark at the crotch. 'Touch Mommy's tits,' she urged, unhooking the bra with one hand. It fell away, revealing her heavy breasts, nipples begging to be sucked.

My hands obeyed, cupping the soft weight, thumbs flicking the peaks. She arched into me, moaning, 'Pinch them... like your dad did.' I did, rolling the hard buds until she whimpered, her strokes on my cock speeding up. 'Good boy... now, feel how wet I am for you.' She grabbed my other hand, guiding it between her legs. The panties were drenched; I pushed them aside, fingers sliding into her slick folds. She was soaked, pussy still pulsing from her orgasm, hot and ready.

'Finger Mommy,' she breathed, riding my hand as she jerked me off. I plunged two fingers inside, curling them against her walls, the same spot she'd hit in her fantasies. She gasped, tits bouncing as she fucked herself on my digits, juices coating my palm. 'Yes... just like that... your cock would stretch me so good...'

The room filled with wet sounds—her pussy slurping around my fingers, my cock slick in her fist. She leaned down, capturing my mouth in a deep kiss, tongue invading as she dominated the pace. I sucked on her lower lip, tasting the salt of her sweat, while thrusting up into her hand. Her ass clenched under my grip, the tight globes perfect for spanking, but I held back, letting her lead.

'Cum for Mommy,' she whispered against my lips, twisting her wrist on the upstroke. The pressure built, my balls tightening as she worked me expertly. Her pussy clenched on my fingers, another mini-orgasm rippling through her. 'Show me how much you liked watching...'

I shattered, groaning into her mouth as ropes of cum shot out, splattering her stomach and tits. She milked every drop, smearing it over her skin like lotion, then licking her fingers clean. 'Such a good boy... but this is just the start. Mommy has so much more to teach you.'

She dismounted slowly, adjusting her panties, the lace now clinging transparently to her pussy. Bending down, she kissed my forehead. 'Sleep now, baby. Dream of fucking Mommy for real.' With a wink, she slipped out, leaving me spent and aching for more, the taboo line crossed into uncharted territory.

But the night wasn't over. As I drifted off, the door creaked again. Jiyeon this time, in a tiny tank and shorts, her eyes gleaming. 'Heard Mommy's visit... noona wants a turn peeking.' The teasing escalated, the house a web of secrets and desires, pulling me deeper into their game.

My heart slammed against my ribs like a trapped animal, eyes flying open to lock onto my step-sister framed in the doorway. Her shorts clung to her wide hips and round ass, the kind that jiggled with every step. Her long raven hair tumbled wild over her shoulders, and her full lips parted in a smirk that screamed trouble. She nudged the door shut with her hip, the latch clicking softly in the hush of the house.

'Jiyeon, what the fuck?' I whispered hoarsely, propping up on my elbows, sheets tangled around my waist. My cock, still half-hard from Jisoo's expert handiwork, stirred traitorously at the sight of her.

She padded across the carpet on bare feet, hips rolling in that deliberate sway, eyes never leaving mine. 'Shh, don't wake the parents, oppa. I heard it all—Mom slipping in here, her soft hand pumping your big dick until you exploded down her throat. Mmm, the way you groaned... got my pussy soaking just listening at the door.' She reached the bed, one knee dipping the mattress as she leaned in close, her vanilla-scented breath washing over my face.

I swallowed thick, pulse racing. 'You were spying? That's messed up, even for you.'

Her laugh was low, husky, fingers trailing up my thigh under the sheet. 'Messed up? Says the guy who watched Mom bounce on Dad's cock earlier. Bet you stroked yourself seeing her tits flop around, pussy slurping his shaft. Now noona's here to one-up her. I want that cock in my mouth. Gonna suck you drier than she left you.'

My dick throbbed fully now, straining upward. Her hand found it through the fabric, squeezing the outline. 'Jiyeon... we're family. If dad finds out—'

'Not blood family,' she cut in, yanking the sheet away in one swift pull. My erection bobbed free, thick and veined, tip glistening with fresh pre-cum. 'Step-sis means fair game. Fuck, look at this monster. Thicker than any i’ve ever seen. Mom was right to come milk it.' Her palm wrapped around the base, hot and firm, giving a slow pump that made my hips jerk.

'Oh shit... your hand's so soft.' I bit my lip, fighting the urge to thrust.

She stroked languidly, thumb rubbing the sensitive underside. 'Soft? Wait till my throat squeezes it. But first, tell noona how bad you want it. Beg like you did for Mom.' Her free hand cupped my heavy balls, rolling them gently, nails grazing the skin.

'Please, Jiyeon... suck my cock. I need to feel that naughty mouth.' The words tumbled out, desperate.

Her eyes sparkled with victory. 'Good boy. Watch closely.' She bent at the waist, hair cascading over my lap like a curtain. Her tongue flicked out, lapping the pre-cum from my slit with a flat, broad stroke. 'Salty... young and fresh. Bet your balls are churning more already.' She sucked the head between her lips, popping it in and out with wet smacks, hand twisting below.

'Fuck, yes... more.' My fingers dug into the sheets.

She hummed approval, taking half my length, cheeks hollowing as she sucked hard. Saliva dribbled down the shaft, coating her knuckles. 'Mmmph... tastes like forbidden fruit. You like noona's warm mouth?' She pulled off with a gasp, strings of spit bridging her lips to my cockhead.

'Love it. Take it all.'

Grinning wickedly, she dove back, inching further until her nose brushed my pubes. Her throat flexed, gagging softly but holding, muscles rippling around my girth. 'Glurk...' The sound was obscene, vibrating through me.

'Holy fuck, Jiyeon! All the way down!' I grabbed her head, not pushing, just holding as she bobbed shallowly, acclimating to the depth.

She surfaced, coughing lightly, chin slick. 'See? Noona's throat is made for big cocks like yours. Deeper than Mom can go—bet she gagged on half.' She licked from balls to tip in one long drag, sucking each nut into her mouth briefly, tongue swirling. 'These are full again. Gonna drain 'em dry.'

I groaned softly, my body arching toward her touch. 'Jiyeon... that feels incredible.'

She lifted her head, her lips shiny with saliva, eyes locked on mine with that intense hunger. 'I want to take you all the way. Let me show you how good I can make you feel.' Without waiting, she opened wide and slid down my length, her throat relaxing to accommodate every inch until her nose pressed against my skin. The tight, wet heat enveloped me completely, her muscles contracting in rhythmic waves.

'Oh god, Jiyeon... you're taking me so deep.' My hands instinctively went to her hair, fingers threading through the dark strands as she held there, breathing through her nose, tears starting to well in her eyes from the effort.

She pulled back slowly, a thick strand of spit connecting her lips to my tip, then dove down again, faster this time. Her head bobbed with purpose, cheeks hollowing on the upstroke, throat bulging visibly on the down. Gagging sounds filled the room—soft, wet glurks that vibrated straight through my cock—but she didn't stop, pushing herself harder, loving every second of it. Jiyeon had always craved this, the stretch of a thick cock filling her throat, the raw use of her mouth like it was made for it. Her eyes watered more, tears spilling down her cheeks, but the way she moaned around me, the eager way she ground her thighs together, told me she was in heaven.