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    Cover image
    PublishedApr 27, 2026
    UpdatedApr 27, 2026
    LengthOne Shot
    Wordcount6,069
    Rating
    Mature
    Genres
    Smut
    Group
    Billlie
    Characters
    Siyoon (Billlie)HaramMale Reader
    Tags
    open relationshipjacuzzibreedingsize kink
    One Shot

    Bubbles & Betrayal

    Complete
    badsnowman2h ago
    40
    6

    Author's note

    Thank you Monkebear for the inspiration, loved your 3 part story on Tumblr, wish you'd write more parts in the future.

    The soft glow of the bedside lamp bathed your bedroom in a warm, intimate light, casting gentle shadows across the walls adorned with photos of you and Haram together—candid shots from lazy afternoons and stolen moments during her busy schedule with Billlie. The air was thick with anticipation, scented faintly with her vanilla perfume and the underlying musk of desire that had been building all evening. You'd both returned from a quiet dinner date, her hand in yours as you walked through the apartment door, the simple act of her fingers intertwining with yours sparking that familiar heat low in your belly.

    Haram, with her gorgeous pink hair tied loosely in a ponytail that swayed with each step, looked up at you with those soft, doe-like eyes that always melted your resolve. She was dressed in a simple white tank top that clung to her curves and a pair of yoga pants that hugged her hips, but it was the way she bit her lower lip, glancing at you shyly, that made your cock twitch in your jeans. 'I've missed this,' she whispered, her voice romantic and tender, pulling you toward the bedroom with a gentle tug. You followed, your heart pounding, already imagining the feel of her body against yours.

    Once inside, the door clicked shut softly, sealing you in your private world. Haram turned to you, her hands sliding up your chest, fingers tracing the lines of your muscles through your shirt. 'Kiss me,' she murmured, rising on her tiptoes. You obliged, cupping her face and capturing her lips in a slow, deep kiss. Her mouth was soft and yielding, tasting of the sweet wine from dinner, and she sighed into it, her body pressing closer. Your hands roamed down her back, pulling her flush against you, feeling the warmth of her breasts against your chest.

    The kiss deepened, tongues dancing lazily at first, then with growing hunger. Haram's soft moans vibrated against your lips—'Mmm... yes'—as she ground her hips subtly against yours, feeling your hardening cock through the fabric. You broke the kiss to trail your mouth along her jaw, nipping at her earlobe, which made her gasp. 'You feel so good already,' you whispered, your voice rough with need. She shivered, her hands tugging at your shirt, pulling it over your head to expose your bare torso.

    Haram's eyes roamed over you appreciatively, her fingers exploring your skin—tracing your collarbone, down to your abs. 'I love touching you like this,' she said softly, her romantic nature shining through. You smiled, helping her out of her tank top, revealing her lacy bra that barely contained her full breasts. They were perfect—round and heavy, with pale skin that flushed pink under your gaze. You unclasped the bra, letting it fall away, and she arched slightly, offering them to you.

    Leaning down, you took one nipple into your mouth, sucking gently at first, then harder, your tongue swirling around the hardening bud. Haram moaned louder, her head falling back, pink hair spilling over her shoulders. 'Oh... that feels so nice,' she breathed, her hands cradling your head. You lavished attention on her tits, alternating between them—suck, lick, nibble—drawing out every whimper and sigh. Her nipples pebbled under your assault, wet from your saliva, and she pressed her chest forward, wanting more.

    Your hands worked at her yoga pants, sliding them down her legs along with her panties, exposing her smooth, shaved pussy already glistening with arousal. Haram stepped out of them, now fully naked, her body a vision of soft curves and flushed skin. She pushed you back onto the bed, her eyes dark with desire despite her gentle demeanor. 'I want to feel you inside me,' she said, climbing onto the mattress and straddling your thighs.

    You kicked off your jeans and boxers, your cock springing free—thick and hard, veins pulsing with need. Haram licked her lips, her hand wrapping around your shaft, stroking slowly from base to tip. 'You're so big... I love how you fill me,' she murmured, her touch light and teasing, building the tension. You groaned, hips bucking slightly into her fist. 'Haram... don't tease too much.' She giggled softly, leaning down to kiss the head of your cock, her tongue flicking out to taste the pre-cum beading there.

    But she didn't linger; instead, she positioned herself over you, her wet pussy lips brushing your tip. Slowly, agonizingly, she sank down, inch by inch, her tight walls stretching around your girth. 'Ahh... yes,' she moaned, her voice breathy as she took you deeper. You gripped her hips, fighting the urge to thrust up, letting her set the pace. Her pussy was hot and slick, clenching rhythmically as she adjusted, bottoming out with a shared gasp.

    Haram paused there, rocking her hips in small circles, grinding her clit against your pelvis. 'It feels so perfect,' she whispered, her hands on your chest for balance. You reached up, cupping her big tits again, thumbs rubbing her nipples. She started to move then, lifting up slowly before sliding back down, her moans punctuating each descent—'Mmm... oh... yes.' The sensation was exquisite, her pussy gripping you like a vice, juices coating your shaft and balls.

    You thrust up gently to meet her, the wet sounds of your coupling filling the room—slap, squelch, her soft cries. 'Faster, Jagiya,' you encouraged, sucking on her left tit, drawing the nipple deep into your mouth with a pull that made her yelp in pleasure. 'Oh god... suck harder,' she begged, her pace quickening. Her pink hair began to loosen from its ponytail, strands falling into your face, tickling your skin as she rode you with increasing fervor.

    The build-up was torturous and delicious; minutes stretched as she varied her rhythm—slow grinds that made you feel every ridge inside her, then quicker bounces that had her tits jiggling wildly. You alternated sucking her nipples, leaving them shiny and swollen, your hands kneading the soft flesh. Haram's moans grew more frequent, a symphony of 'Ah... yes... don't stop... mmm' that spurred you on. Sweat beaded on her skin, making her glow under the lamp light, her hair now fully tousled, brushing your cheeks with every downward thrust.

    You flipped her suddenly, wanting more control, but she shook her head with a soft smile. 'No... let me ride you. I want to feel you deep like this.' Obediently, you lay back, thrusting up into her as she resumed her position. Her pussy fluttered around you, the friction building that coil of pleasure in your gut. 'You're so wet,' you groaned, latching onto her right tit again, teeth grazing the nipple lightly. She cried out—'Yes! Bite it a little... oh fuck'—her romantic softness giving way to raw need.

    Time blurred as the fucking intensified. Haram's hips slammed down harder, her ass cheeks slapping against your thighs, the bed creaking rhythmically. You could feel her arousal dripping down your balls, soaking the sheets. 'I love your cock... it hits so deep,' she panted, her voice breaking on a moan. You sucked her tits relentlessly, switching sides, your mouth working one while your hand pinched the other. Her body trembled, close but not quite there, and you slowed her pace with your hands. 'Not yet... let's make it last.'

    She whimpered in protest but complied, rolling her hips in languid figure-eights, drawing out the pleasure. 'You're teasing me now,' she said with a breathy laugh, leaning down to kiss you deeply, her tongue mimicking the slide of her pussy on your cock. The kiss was messy, saliva mixing with her moans—'Mwah... ahh... yes'—as you thrust shallowly, keeping the edge at bay. Your hands explored her body—squeezing her ass, tracing her spine, always returning to those magnificent tits.

    After what felt like an eternity of this slow burn, Haram straightened, her pace picking up again. 'I need more... fuck me harder,' she urged, her soft eyes pleading. You obliged, bucking up forcefully, your cock pounding into her depths. The room echoed with the obscene sounds: her pussy squelching around you, skin slapping, her escalating moans—'Oh yes! Deeper... ahh... fuck!' Her pink hair whipped across your face, strands sticking to your sweat-slicked skin, adding to the sensory overload.

    You sat up slightly, wrapping your arms around her waist, pulling her closer so you could bury your face between her tits. Sucking one nipple while the other rubbed against your cheek, you thrust relentlessly, feeling her walls tighten. 'Cum for me, Haram,' you mumbled against her skin, the vibrations making her shudder. But she shook her head, hair cascading over you both. 'Together... I want us to cum together.'

    The intensity built layer by layer—her rides becoming frantic, your upward thrusts meeting her halfway, tits bouncing in your face as you sucked and licked without pause. Moans poured from her lips endlessly: 'Yes... oh god... your mouth... your cock... mmm... harder!' Your balls drew tight, the pressure mounting, but you held back, focusing on her pleasure. Her pussy clenched rhythmically, signaling her approach, juices flooding around your shaft.

    Outside, the apartment door clicked open quietly. Siyoon had arrived unannounced, her key turning smoothly in the lock. Dressed in a fitted black top that accentuated her massive boobs and denim shorts that rode high on her thighs, she paused in the entryway, ears perking up at the unmistakable sounds drifting from the bedroom—Haram's passionate moans, the rhythmic thuds of the bed, your grunts of effort. A naughty smirk spread across her full lips, her dark eyes gleaming with excitement. She kicked off her heels silently, padding toward the living room but stopping short, choosing instead to linger near the door, listening intently.

    The noises were vivid: Haram's cries of 'Fuck me... yes... suck my tits!' followed by wet sucking sounds and the slick slide of bodies. Siyoon bit her lip, her hand pressing against her own breast, feeling her nipple harden through the fabric. Heat pooled between her legs, her pussy aching at the thought of her girlfriend getting railed so thoroughly. She leaned against the wall, thighs squeezing together, savoring the erotic audio as if it were her own private show.

    Back in the bedroom, oblivious to the audience, the fucking reached its peak. Haram's body tensed, her nails digging into your shoulders. 'I'm so close... please, breed me,' she begged, her voice a romantic plea laced with desperation. 'Fill me up deep inside... make me yours.' The words pushed you over the edge, your cock swelling inside her. With a final, powerful thrust, you both shattered—your hot cum erupting in thick ropes deep into her pussy, her walls milking every drop as she screamed, 'Yes! Cum inside... breed me... ahhh!' Waves of pleasure crashed over you, her orgasm pulsing around you, juices mixing with your seed.

    Panting and spent, Haram collapsed onto your chest, her pink hair fanned out across your skin, both of you slick with sweat. Your cock softened slowly inside her, cum leaking out around it. After several minutes of soft kisses and murmurs—'That was beautiful,' she whispered—you gently pulled out, watching your load drip from her swollen pussy. She slipped on a loose robe, and you tugged on sweatpants, your body still humming from the release.

    Hand in hand, you emerged from the bedroom, heading for the kitchen. But in the living room, Siyoon lounged on the couch, legs crossed, her sexy smirk in place as she eyed your ravaged appearances—Haram's flushed face, tousled hair, and your semi-hard bulge still visible. 'Sounds like someone got thoroughly fucked,' she purred, standing to pull Haram into a deep, passionate kiss.

    Their lips crashed together, tongues tangling visibly, Siyoon's hand fisting in Haram's pink hair to angle her head. Haram moaned into the kiss, melting against her girlfriend's dominant frame. Siyoon broke it with a nip to Haram's lower lip, then turned her teasing gaze to you. 'Bet you pumped her full, didn't you? Look at her—glowing from all that cum deep in her pussy.' Haram blushed, hiding her face in Siyoon's neck, but Siyoon chuckled, squeezing her ass. 'Did he breed you good, baby? I could hear you begging for it from out here.'

    You smirked, stepping closer, the air charged. 'She took every drop.' Siyoon's eyes dropped to your pants, lingering on the outline. 'Mmm, maybe next time I'll make sure it's my turn to feel that load.' The teasing hung heavy, promising more as the night lingered.

    The morning after your intense night with Haram, the apartment buzzed with a mix of lingering satisfaction and the practical chaos of preparation. Sunlight streamed through the living room windows, highlighting the scattered clothes from the previous evening and the half-eaten breakfast on the coffee table. Haram, her pink hair pulled into a neat bun for travel, moved efficiently between the bedroom and her suitcase, folding outfits with the precision of someone used to idol schedules. You watched her from the couch, your body still pleasantly sore, a lazy smile on your face as memories of her riding you replayed in your mind.

    Siyoon lounged nearby in a oversized t-shirt that barely skimmed her thighs, her legs tucked under her as she scrolled through her phone. Her red hair fell in loose waves, and she occasionally shot you sly glances, her full lips curving into that trademark naughty smirk. The air between the three of you hummed with unspoken promises—Haram's soft affection balancing Siyoon's playful dominance—but today, reality intruded. Haram's work trip meant a week apart, leaving you and Siyoon to navigate the apartment alone.

    'Okay, I think that's everything,' Haram announced, zipping her suitcase with a satisfied sigh. She straightened, smoothing her casual travel outfit—a fitted blouse that hugged her curves and jeans that accentuated her hips. Her eyes softened as she looked between you and Siyoon, a hint of reluctance in her expression. 'You two behave while I'm gone. I know how you get.'

    Siyoon set her phone down, stretching languidly so the t-shirt rode up, flashing a glimpse of her bare pussy—no panties, as usual. 'Me? Tease? Never,' she replied with mock innocence, batting her lashes. But her gaze flicked to you, lingering on the tent starting to form in your sweatpants from the night before. Haram rolled her eyes, crossing the room to stand in front of Siyoon.

    'Promise me you won't drive him crazy,' Haram said, her voice light but firm, placing her hands on Siyoon's shoulders. Siyoon tilted her head up, her eyes sparkling with mischief. 'What if I want to? It's not my fault he's so easy to rile up.' Haram leaned down, capturing Siyoon's lips in a teasing kiss—soft at first, then deepening just enough to make Siyoon hum in response. As their mouths moved together, Haram's hand slid down, grabbing a firm handful of Siyoon's ass through the thin fabric, squeezing possessively.

    Siyoon gasped into the kiss, her body arching slightly. 'Mmm, careful, or I'll have to return the favor,' she murmured against Haram's lips, her hands coming up to cup Haram's face. The kiss lingered, tongues brushing briefly, before Haram pulled back with a playful nip to Siyoon's lower lip. 'Be good. For me.' Siyoon pouted dramatically but nodded, her cheeks flushed. 'Fine, fine. I'll try not to jump his bones the second you're out the door.'

    Haram laughed softly, her romantic side shining through as she turned to you. You stood, closing the distance, and she wrapped her arms around your neck, pulling you into a passionate embrace. Her lips met yours hungrily, the kiss pouring with the affection she'd always given so freely—deep, exploratory, her tongue sliding against yours in slow, deliberate strokes. 'I'll miss you,' she whispered between kisses, her breath warm on your skin.

    Your hands settled on her waist, but she took the initiative, one hand slipping down to palm your cock through your sweatpants. She rubbed firmly, feeling you harden under her touch, stroking the length with a few deliberate passes that made your hips twitch. 'God, you're already ready for me,' she teased softly, her voice breathy as she continued the kiss, sucking gently on your bottom lip. You groaned into her mouth, your cock throbbing at the friction, pre-cum dampening the fabric.

    'Can't help it when you touch me like that,' you replied, your voice rough, hands squeezing her ass in return. She rubbed you a few more times, slow and teasing, before pulling away with a final peck. 'Save some for Siyoon. But not too much.' Her eyes twinkled as she grabbed her suitcase, wheeling it toward the door. A quick hug for each of you, and she was gone, the door clicking shut behind her, leaving the apartment feeling suddenly quieter, charged with possibility.

    The rest of the morning passed in a haze of domesticity. You and Siyoon tidied up, sharing lingering looks and light touches—her brushing against you in the kitchen, you 'accidentally' grazing her breast while reaching for a mug. By noon, the packing remnants were cleared, and the apartment settled into a lazy rhythm. Siyoon flopped onto the couch beside you, her t-shirt riding up again, and propped her feet in your lap. 'So, what now? Haram's gone for a whole week. We could order in, watch something... or find other ways to pass the time.'

    Her toes wiggled against your thigh, inching toward your crotch, and you caught her ankle with a grin. 'You're already starting? She literally just left.' Siyoon shrugged, her big boobs shifting under the shirt as she leaned closer. 'What can I say? I'm inspired. Hearing you two last night... it got me thinking.' Her voice dropped to a sultry purr, eyes locking on yours. 'Bet you made her scream, didn't you? Filled her up just like she wanted.'

    Heat flushed your face, but you met her gaze. 'Jealous?' She laughed, a low, throaty sound. 'Hardly. But now it's my turn to play. Don't act like you don't want it.' Her foot escaped your grasp, pressing lightly against your semi-hard cock, rubbing subtly. You sucked in a breath, the direct contact sending sparks up your spine. 'Siyoon...' It was half warning, half invitation.

    She relented with a wink, pulling her feet away. 'Relax. Let's save the fun for later. It's scorching out there—middle of summer, remember? How about we hit the pool? Cool off, get some sun. The complex one is usually empty this time of day.' The idea appealed; the thought of seeing her in a swimsuit already stirred your blood. 'Yeah, sounds good. Race you to change.'

    You headed to your rooms separately, but anticipation built as you pulled on board shorts, imagining what she'd wear. When you met in the living room, your jaw nearly dropped. Siyoon sauntered out in a revealing blue two-piece bikini that left little to the imagination. The top was a halter style, triangles of fabric barely containing her massive tits, the deep blue material straining against the fullness, her cleavage spilling over invitingly. The bottoms were a high-cut thong style, riding low on her hips and exposing the curve of her ass cheeks, the front panel hugging her mound snugly.

    She spun slowly, giving you a full view, her body toned from dance practice yet curvaceous in all the right places. 'What do you think? Too much?' she asked, but her smirk said she knew the answer. Your cock twitched, hardening immediately in your shorts, the outline visible as you shifted. 'Fuck, Siyoon... you look incredible. That bikini's criminal.' She stepped closer, her hips swaying, and trailed a finger down your chest. 'Good. I picked it just to mess with you. Haram said not to tease too much, but she didn't say anything about making you hard as a rock.'

    You swallowed, eyes glued to her chest as her boobs jiggled slightly with the movement. 'You're playing dirty already.' She leaned in, her breath hot against your ear. 'That's the point. Come on, let's go before I drag you back to bed.' Grabbing towels and sunscreen, you headed out, the summer heat hitting like a wall as you crossed the complex grounds. The pool area was blessedly deserted—no kids splashing, no neighbors lounging—just the shimmer of chlorine-scented water under the relentless sun.

    Siyoon led the way, her ass cheeks flexing with each step, the bikini string disappearing between them. You followed, your erection straining uncomfortably, forcing you to adjust discreetly. 'Eyes up here,' she teased over her shoulder, catching you staring. 'Or don't. I like knowing you're looking.' You caught up, walking side by side, your arm brushing hers. 'Hard not to. Those tits of yours... they're begging to be stared at in that top.'

    She laughed, bumping her hip against yours. 'Flatterer. Bet you'd love to untie it, huh? See them bounce free.' The image flashed in your mind—her heavy breasts spilling out, nipples hardening in the air—and you groaned. 'You're killing me. Keep talking like that, and we won't even make it to the water.' Siyoon's hand grazed your lower back, fingers dipping just under your waistband. 'Promise? Or are you all talk?'

    At the pool edge, she kicked off her flip-flops and dipped a toe in. 'Perfect temperature. Come on.' You both eased into the shallow end, the cool water a shock against your heated skin. She floated closer, her body buoyant, tits rising like buoys on the surface. 'This is nice. We should do it more often—without Haram hogging all the attention.' You splashed her lightly, earning a playful shove. 'She's not hogging. But yeah, this week's gonna be interesting with just us.'

    You swam laps side by side, chatting about nothing and everything—Billlie's upcoming schedules, her latest dance routines, your work gripes. But the undercurrent was flirtation, constant and electric. 'You know,' she said, treading water near you, 'I saw how you looked at me last night. Even after you had just filled Haram, your eyes kept drifting.' Her words were bold, direct, making your pulse race. 'Guilty. Can't help it—you're too damn sexy.'

    She closed the distance, her leg brushing yours underwater. 'Good answer. Makes me want to reward you.' Her hand found your thigh, squeezing, inching higher until her fingers ghosted over your hard cock through the shorts. You hissed, grabbing her wrist gently. 'Siyoon, we're in public.' She pouted, but her eyes gleamed. 'Barely. No one's around. Besides, I can feel how much you want it.' Reluctantly, she pulled back, but the tension simmered.

    You moved to the lounge chairs, toweling off under the sun. Siyoon lay back, arching slightly to emphasize her curves, the bikini top straining as she adjusted it. Your gaze locked on her big, full tits—the way the fabric cupped them, the faint outline of her nipples pressing through. She noticed immediately, propping up on her elbows. 'Like what you see? They're all yours to stare at this week.' You didn't deny it, your cock throbbing visibly now. 'They're perfect. So full... makes me want to bury my face in them.'

    Her breath hitched, a flush creeping up her neck. 'Careful, or I might let you. Right here.' Dialogue flowed easily, laced with innuendo. 'Tell me,' she continued, her voice husky, 'what would you do if I untied this top? Would you suck on them like you did Haram's?' You leaned closer, voice low. 'Yeah. I'd lick every inch, bite those nipples until you moan my name.' She bit her lip, thighs pressing together. 'Mmm, keep going. What else?'

    'You'd be on your back, legs spread, while I fuck your tits—slide my cock between them, watch them jiggle.' Her eyes darkened, hand trailing down her stomach toward the bikini bottom. 'Fuck, that's hot. I'd make you cum all over them, then lick it off.' The flirting escalated, words painting vivid pictures. 'Or maybe I'd ride your face first, grind my pussy on your mouth until I soak you.' You shifted, adjusting your erection. 'I'd drink every drop of that delicious nectar.'

    She sat up fully, her massive boobs bouncing with the motion, drawing your eyes again. 'You're making me wet just talking about it.' Her hand reached out, tracing your arm. 'But I think you need more than words. Look at that bulge—poor thing's suffering.' You glanced around; still empty. 'What do you have in mind?' Siyoon's smirk turned wicked. She licked her lips slowly, deliberately, then nodded toward the jacuzzi on the far side, bubbling invitingly and shielded by low walls. Her gesture was clear—eyes dropping to her mouth, then to your crotch, implying exactly what she wanted: her lips wrapped around your cock, sucking you off.

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    14 likes from Sykeeeee7, SadMango, Antares, fahzball, Petrichor, DarkLucielle999, KMJU, Chingoose, kindtyranny, TheReturnofTheBlueBird, FrostZebra, jotto, ghosterchim, and specialsomething18.

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