The Transformation Device
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Changing Bracelet: Girl for a Week - Ch. 02
🕑 Added 2025-03-20 12:05:37 +0000 UTCThe following story takes place in "The Swapping Device" universe and follows another group of characters who have found a different artifact.
This and all future chapters in this series are a Patreon exclusive.
Chapter 2
The apartment’s alive with the constant buzz of the air conditioner, fighting a losing battle against the brutal LA heatwave that’s turned everything into a sweat-soaked mess. I’m sprawled across the couch, legs kicked out in front of me, sinking into the cushions like they’re the only thing keeping me from melting entirely. I’ve ditched the bra hours ago, too hot and fed up to care, and thrown on one of Saff’s old t-shirts instead. It’s soft and worn thin, slipping off one shoulder, the neckline stretched wide enough to tease at my collarbone and chest with every shift. Below that, I’ve got pajama shorts hanging loose on my hips, the elastic barely holding on against the curves I still can’t wrap my head around. Every time I move, the shorts creep up, snagging against my thighs, and I tug them down with a groan, my fingers brushing skin that’s smooth and firm in a way that feels so wrong yet so damn enticing.
I catch my reflection in the blank TV screen, and it stops me cold every time. Even lounging like this, half-dead from the heat, I look sexy as hell, which pisses me off as much as it fascinates me. My breasts push against the t-shirt, full and heavy, their shape impossible to hide, with thick, pointy nipples poking through whenever I breathe too hard. They’re perky in a way that defies logic, swaying slightly with every lazy stretch. My waist cinches tight, a ridiculous hourglass dip that flares out into hips built to turn heads, paired with an ass that’s round and solid, the kind you’d see in a magazine ad. My thighs are thick and strong, softening into calves that could belong to a dancer, all sleek and defined. The pajama shorts don’t stand a chance against the cameltoe situation down there, my borrowed pussy’s plump labia swallowing the fabric in a way that makes me want to chuck the whole outfit out the window. My hair’s a wild mess of waves spilling past my shoulders, framing a face with big, doe-like eyes and lips that look like they’re begging for trouble. I’m a slob right now, sweaty and grumpy, but somehow this body still screams sex appeal, and it’s driving me up the wall.
I’m fumbling with the remote, flipping channels without really seeing them, when the front door swings open. Saff storms in, all energy and sweat, fresh off one of her evening runs. She’s a blur of motion, kicking her sneakers off with a flick, her ponytail coming apart as damp strands stick to her neck. I sit up, my breasts bouncing a little, and she locks eyes with me, that sly smirk of hers already in place as she crosses the room.
“Hey, babe,” she says, her voice light and teasing, padding over barefoot. “Still melting into the couch?”
I let out a groan, flopping back dramatically. “It’s a damn oven out there, Saff. No idea how you run in this.”
She laughs, sharp and bright, and leans down to kiss me quick, her lips warm against mine. Before I can catch my breath, her hands are on my chest, squeezing my breasts through the t-shirt, firm and deliberate. A jolt shoots through me, and I gasp, swatting at her as she pulls back with a grin. “You’re settling into that body just fine,” she teases, her fingers lingering a second too long before she steps away.
“Real funny, Saff,” I shoot back, but I’m grinning despite myself. “You’re the one who stuck me with this, remember?”
Her smirk grows as she heads to the kitchen, snagging a water bottle from the fridge and cracking it open. “And you’re rocking it, admit it. Comfy but sexy, my favorite combo.”
I roll my eyes, the usual dance of our banter kicking in. As she sips her water, I take a good look at her, clocking the changes that hit me out of nowhere. Her chest’s practically flat, tiny A-cups barely filling out a sleek Lululemon sports bra. It’s a far cry from her usual perky B’s, but it’s her legs that really throw me. Her thighs are thick with muscle, powerful and cut, her calves flexing with every step. Her butt’s high and tight under those leggings, and when she turns to lean against the counter, I see the strength rippling through her, a quiet flex that’s new and impressive.
“You look different,” I say, propping myself up on an elbow, my head tilted. “What’s going on?”
She glances down at herself, then back at me, a sheepish grin spreading wide. “Oh, yeah, forgot you’d notice.” She sets the bottle down and peels off the sports bra, tossing it aside. Her nipples pop into view, small and perfect, the kind I’ve always loved, and she stretches her arms up, showing off. “Bought this tiny A-cup bra from Lululemon, brand new, so it didn’t copy anyone else. Just morphed me to fit it, no weird freckles or salami nips, just me, scaled down.”
I laugh, shaking my head. “Smart, Saff. Wish you’d done that for me.” I point to my chest, where my nipples jut out like little arrows, then down to where the shorts are losing a war with my fat labia, giving me a cameltoe even in these baggy things. “This pussy’s from some chick who loved her carbs, and these nipples? Can’t hide ‘em.”
She giggles, stepping closer, her hand brushing my thigh, light and teasing. “That’s the point, babe. The challenge is feeling it all, the good and the messy.”
I huff, but there’s a spark under it I can’t ignore. “Yeah, well, your legs are next-level. What’s up with those?”
She looks down, flexing a leg so her calf pops, smirking proudly. “Oh, these? My friend was bragging about her 5K pace, acting like she’s some track star, so I shut her down.” She hooks her thumbs into her leggings and slides them off, showing thighs that ripple with power, an ass so firm it could crack walnuts. It’s Olympic-level stuff, way beyond what I remember. “Hit up the sports store, tried on some running shorts with the bracelet, and boom, instant boost.”
I whistle low, impressed as hell. “Damn, Saff. You smoked her time, didn’t you?”
She grins, swiping her phone to Strava and holding it up. “Beat her by a full minute. She’s pissed, but oh well. Might keep these legs, they’re too fun.”
I push off the couch, crossing to her in a few steps, my feet quiet on the hardwood. My hands find her hips, sliding over the tight muscle, and I kiss her deep, lingering as I murmur, “You’re perfect how you were, you know.” I suck at her lip, hoping to soften her up.
She pulls back, laughing, slipping out of my grip. “Nice try, babe, but you’re not dodging this that easy.” She steps away, grabs the bracelet from her bag, and slips it on. With a flick, she throws on one of her old bras, and I watch her chest swell back to her perky B-cups, the fabric fitting just right. She takes the bracelet off, ditches the bra, and pulls on a casual t-shirt instead.
We drift to the kitchen together, and as she starts pulling out ingredients for dinner, I lean against the counter, arms crossed under my chest, still weirdly natural. “So, about Cam,” I say, watching her chop veggies with quick cuts. “He’s coming over tonight. We made a bet.”
Her eyebrows shoot up, knife pausing mid-chop as she turns to me, eyes sparking. “A bet? Spill.”
I grin, the buzz of it building. “He’s convinced he can handle being a girl for a week, says it’s a breeze, all fun. Bet him he won’t last a day without begging to switch back. Loser buys drinks for a month.”
Saff’s laugh fills the room, loud and bright, as she keeps chopping. “Oh, this is gold. He’s got no clue.”
“Exactly,” I say, smirk growing. “He’s all talk now, but wait till he’s stuck with the stares, the sweat, all of it.”
Her eyes shine with excitement as she tosses onions into a pan. “I’m in. We’ll swap him into something good, see how he holds up. When’s he getting here?”
“Any minute,” I reply, glancing at the clock, pulse picking up with nerves and glee. “Probably on his way.”
Cam's POV - 5 minutes later
I push open the apartment door, and it creaks like it’s announcing my arrival to the world. A big, cocky grin splits my face as I step inside, sneakers scuffing the hardwood floor. The living room’s a cozy mess, Mark sprawled across the couch like he’s king of the damn place. His loose t-shirt clings to those ridiculous curves he’s stuck with, stretched tight over his chest, and his pajama shorts are riding up his thighs, showing off more than he probably wants. Over by the kitchen counter, Saffron’s leaning there, all sweaty and glowing from a run. I let my eyes bounce between them, taking it all in, and whistle low. “Damn, Saff, you’re looking fit as hell,” I say, letting the admiration drip into my voice. A pink blush creeps up her neck, and she flashes me a shy smile, waving it off with a laugh. “Thanks, Cam. Just trying to keep up with this one,” she says, nodding at Mark, who rolls his eyes so hard I’m surprised they don’t pop out.
My grin turns wicked as I lock onto Mark. “And you, dude, still rocking that body like a pro.” Before he can say a word, I reach out and slap his tits, watching them jiggle under the t-shirt. Saffron cracks up, her laugh ringing out like a bell, and I join in, the sound bouncing around the room. Mark’s face goes beet red, and he swats my hand away, scowling. “Seriously, man? Boundaries,” he grumbles, crossing his arms over his chest like that’s gonna stop me next time. But I catch the little smirk tugging at his lips, and I shrug, laughing harder. This is us, pure chaos and no filter, the way it’s always been.
We settle in quick, the three of us spreading out across the room, trading stories like we’ve got all the time in the world. I perch on the couch armrest, legs swinging, while Saff grabs a barstool, elbows on the counter. Mark’s sunk deep into the cushions, lazy but sharp. Me and Saff take over, catching up on the weeks I’ve missed. She’s all fired up, telling me about her runs, voice jumping as she paints the picture of sprinting through the park at dawn, the air biting her lungs. I fire back with my coding gigs, hands flying as I relive debugging some hellish program at three a.m., powered by coffee and pure spite. Mark tosses in his usual sarcastic digs, that soft girl voice of his clashing with his snark in a way that’s hilarious every time. The room’s warm with it, our friendship wrapping around us like a blanket, but there’s this buzz underneath, like we’re all waiting for the real show to start.
Saff’s the one who flips the switch, her eyes glinting as she leans forward, elbows on her knees. “Alright, Cam, you ready for this?” she asks, her voice light but sharp with a challenge. My grin stretches wider, confidence pouring out of me. “You bet. Let’s do it,” I say, cracking my knuckles like I’m stepping into a fight. Her smirk deepens, and she slides off the stool smooth as hell, heading for a stack of clothes on the counter. She moves like she’s putting on a show, turning back with a tease in her voice. “First, a little demo,” she says, dropping her tone to a whisper that sends a shiver racing down my spine.
She doesn’t hesitate, grabbing her top and peeling it off, tossing it aside like it’s nothing. Mark’s eyes bug out, hands flying up like he’s warding off a ghost. “Saff, come on, we’ve got company!” he yelps, his voice spiking high. She just laughs, loud and free, head tipping back. “Relax, he’s about to have his own boobs soon anyway. Besides, we’re all friends here,” she fires back, winking at me. Mark mutters something and sinks deeper into the couch, arms tight over his chest. Me? I’m frozen, staring at her bare skin, the smooth lines of her torso catching the light. Her nipples are stunning on those perky little breasts, I never realised how much she was hiding. My mouth’s dry, heart kicking up a notch, anticipation and something else mixing in my gut.
Saff doesn’t let me stare long. She slips a slim silver bracelet onto her wrist, the metal flashing as it settles. Then she grabs a muscle tank top from the pile, the kind a bodybuilder’s worn out, faded and stretched. She pulls it over her head, and bam, her body shifts right in front of me. Her torso turns ripped, muscles bulging under her skin, arms thickening with veins popping out. The tank strains against her, and she flexes, biceps swelling like she could lift me one-handed. She grins, striking a pose that shows off every damn inch. “Holy crap, that’s insane,” I breathe, stepping closer, eyes wide. She looks like she could crush me, and it’s sending a wild thrill through my chest.
She yanks the tank off, still rocking that jacked torso, and tosses it back. “Now, if I wear something new, not owned by anyone, it morphs my body to fit, but it’s still me, just tweaked,” she says, casual as hell. She grabs a fresh men’s t-shirt, crisp from the package, and slips it on. Her body shifts again, the crazy muscles softening into a leaner guy version of herself, still male but less intense. I nod, hooked on every change, my brain spinning with what this thing can do. She looks wild. A male torso on her normal female legs and below her female head.
She slides the bracelet off, locking in the male torso, and holds up a DD-cup maternity bra, all stretched and worn. “Without the bracelet, nothing happens,” she says, pulling it over her bare chest. It hangs there, way too big for her flat pecs, straps flapping. Then she smirks, slips the bracelet back on, and her chest explodes into heavy, milk-filled tits, spilling over the bra’s edges. My jaw drops, breath catching as I watch her turn into this wild mix: her girly runner legs, a guy’s torso, and these massive pregnant breasts jiggling with every move. She laughs at my face, voice full of fun. “See? It’s all about the clothes and bracelet,” she says, hands on her hips like she’s daring me to top it.
She swaps back to her usual t-shirt and bra, resetting to normal in a smooth shift, then pulls off the bracelet and holds it out to me, eyes teasing. “Your turn, big guy. Sure you’re ready?” she asks, warm but challenging. My grin’s back, all bravado and buzzing excitement, fingers shaking as I grab it. “Hell yeah. Let’s do this,” I say, keeping my voice steady despite the adrenaline. She hands me a pile of clothes, her smirk hiding secrets, and I head for the bathroom, heart slamming in my chest.
The door clicks shut, and I’m staring at myself in the mirror, broad shoulders and square jaw, the me I’ve always known. I strip fast, clothes hitting the tiles, and take a deep breath, sliding the bracelet on. It’s cool against my skin, like a promise. I grab the first thing, a lacy C-cup bra, and fumble it around my chest. The change hits like a shockwave, my pecs swelling into soft, perky breasts, filling the cups perfectly. They tug at my shoulders, warm and sensitive, and I cup them, fingers sinking in, laughing wild as I twist to check every angle.
Next up’s a pair of panties, stretched by someone with a big ass. I step in, pull them up, and my hips flare wide, my ass rounding into a full, firm curve that pulls the fabric tight. I turn, craning to see it jut out, plump and begging for a squeeze. My hands roam, gripping it, grinning at how insane this is. My dick's gone too, replaced by a strange empty wetness. The shorts come next, sporty and snug, from a volleyball player. I zip them up, and my legs reshape, stretching long and toned, thighs strong and cut. They hug my new curves, showing off my ass and legs, making my pulse pound.
I grab a sweater, petite and cute, probably some college girl’s. It slides over my head, and my torso shifts, waist cinching tight, shoulders narrowing, shrinking me into something small and feminine. The sweater clings to my breasts, soft against my skin, and I run my hands down my sides, loving the hourglass vibe. Last is a new hat, unworn. I pop it on, and my face softens, jaw curving delicate, lips plumping, cheekbones lifting. My eyes get big, lashes thick, and hair spills out, waves tumbling down my back. I stare at the mirror, stunned by this gorgeous chick looking back, a girl version of me.
I step out, moving awkward but thrilled, breasts bouncing, ass swaying. Mark and Saff turn, surprised and amused as I laugh, hands all over myself, squeezing my tits, slapping my ass. “This is incredible!” I yell, my voice a sultry purr that sends a shiver through me. “I feel amazing!” I spin, hair flaring, catch myself in the mirror, and wink, grinning like a fool.
Mark’s brows shoot up, swapping a look with Saff. “You’re taking this way better than I expected,” he says, half-impressed, half-wary. I laugh, posing with hands on hips, chest out. “Why wouldn’t I? Look at me! I’m a total babe,” I shoot back, confidence roaring. I twist, loving how the light hits my hair, how my body curves. This is a dream I didn’t know I had, now real and begging to play.
Mark steps up, grabs the bracelet off my wrist. “Alright, let’s lock it in,” he says, tugging it free. Saff snatches it from him, eyes glinting. “Hey, you've still got days left,” she teases, pocketing it. Mark rolls his eyes, tosses me some normal clothes, jeans and a t-shirt, the week’s basics. I catch them, still grinning, and pull them on. The jeans hug my ass perfect, denim stretching over my curves, t-shirt clinging to my breasts, showing them off. I run my hands over it all, soaking in every feel, every shift.
I’m a mix of me and her, scratching my head like a dude, but my hips sway, breasts jiggle with every step. I hit the mirror again, flexing, cupping my chest, laughing loud. “This is gonna be fun,” I say, voice buzzing with excitement, mind racing with what’s next. The weight of my breasts, the curve of my ass, the hair brushing my shoulders, it’s all new and electric, and I don’t want it to stop.
Finally, I head for the door, hands still roaming my waist, thighs, ass. “Alright, catch you guys later,” I say, grin huge as I step out. The door clicks shut, and I’m off into the night, laughter trailing behind me like a promise.
Saffron’s POV
I watch the door swing shut behind Cam, a smile tugging at my lips as his wild energy fades into the hallway. Turning to Mark, I see him still sprawled on the couch, shaking his head with that mix of disbelief and amusement he wears so well. “He’s gonna crash and burn by tomorrow,” he mutters, voice thick with certainty. He grabs his own breasts, lifting them and letting them bounce as he stands, casual but pointed. “Twenty-four hours, tops, before he’s begging to switch back.” I tilt my head, eyes lingering where Cam vanished, not so sure. “I don’t know, babe. He’s really into it. There’s this raw, excited thing about him. Might have more staying power than you think,” I say, keeping my tone light but thoughtful.
Mark snorts, brushing past me toward the bedroom. “Yeah, right. Remember how I was when I first got these?” He gestures to his chest, hands cupping his breasts before letting them drop with a soft jiggle. “All fun till you can’t sleep on your stomach.” I laugh, bright and sharp, but I can’t shake the feeling Cam’s different. Mark grumbled his way through this, adjusting slow, while Cam dove in like it’s Christmas morning. I shrug it off as Mark rounds the corner. “I’m ready for bed,” he calls, voice dragging with exhaustion.
My eyes narrow, a wicked spark flaring up. I slip the bracelet back on, the metal cool against my wrist, and grab an F-cup bra from the counter pile. It’s soft, stretched from use, and I pull it over my head slow, deliberate. My chest swells instantly, the bra straining with huge, heavy breasts, weight tugging my shoulders. My nipples press hard against the fabric, sensitive and tight, heat shooting through me. I slide the bracelet off, locking it in, and turn to Mark, my new curves spilling over the edges, pale skin stark against the dark bra, pulse racing.
“Wanna have some fun before bed?” I purr, voice low and dripping with intent. Mark freezes in the doorway, eyes wide, hunger flashing across his face as he locks onto my chest. “Hell yes,” he breathes, ripping off his top fast. His breasts spill out, full and soft, bouncing as he steps closer. Our lips crash together, desperate and hot, bodies pressing tight. I feel our tits squish against each other, warm and erotic, skin sliding in a friction that’s pure fire.
My hands roam his curves, teasing his nipples till they harden under my fingers. He groans into my mouth, muffled and needy, hands gripping my hips to pull me closer. We stumble toward the bedroom, tangled up and laughing, breaths quick and ragged. The day’s heat fades, replaced by this blaze between us, the night stretching out like a dare. The door clicks shut, the apartment quiet except for the AC’s hum and Cam’s laughter still echoing in my head. Whatever tomorrow holds, tonight’s ours, and we’re diving in deep.
