Cover of The Cube's Queer Pulse

The Cube's Queer Pulse

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Zack and Dave are average, heterosexual college roommates. They receive a strange package one day with a black cube. they don't know who it's from or what it is. it pulses at random intervals. Every time it pulses, they become slightly more muscular, handsome, virile, hung and gay. each pulse only causes a small amount of change.

Chapter 1: The Unmarked Parcel

The box sat on the coffee table like a verdict. It was just a brown cardboard cube, sealed with too much tape, but it cast a long shadow in the cramped dorm room. The air always smelled like stale pizza and cheap cologne, but now there was a new tension, a silent hum that seemed to come from the package itself.

Zack stared at it from his bed, a textbook open but unread on his lap.“No return label. That’s sketchy.”

“That’s exciting, you mean,” Dave said, not looking up from his sketchpad. His pencil moved in quick, agitated strokes.“Mystery package.Could be anything.”

“Yeah. Anthrax.A severed head. A glitter bomb from that girl you ‘forgot’ to text back.”

Dave finally glanced over, a lazy grin on his face. “You live your life in the worst-case scenario, man. It’s probably just some dumb free sample we signed up for when we were drunk.”

Zack rubbed the back of his neck. A weird, staticky feeling had been crawling under his skin since Dave brought the box in.He’d assumed it was just anxiety. He was good at that.“We didn’t order anything. It has our names, though. Look.”

He pointed at the stark, computer-printed label: ZACK & DAVE, RM 307.“See? Personal.” Dave tossed his sketchpad aside and rolled off his bed, landing on the floor with a thud that shook the textbooks fanned out under the desk. “Come on. Live a little.”

Zack watched as Dave grabbed a pair of scissors from the cluttered desk.The fluorescent light overhead flickered once, a bad omen Zack chose to ignore. He set his book aside, the pragmatic part of his brain losing to a sudden, deep curiosity. “Fine. But if it starts ticking, you’re the one explaining it to the RA.”

Dave snorted and sliced through the tape.The flaps sprang open. Inside, nestled in plain gray foam, was another cube. This one was smaller, about the size of a grapefruit, and made of something dark and seamless.It wasn’t plastic or metal. It looked like a hole in the world, absorbing the sickly dorm light.“Whoa,” Dave breathed.He reached in.

“Dude, gloves or something—”

But Dave’s fingers were already closing around it. He lifted it out.It was heavier than it looked. As he placed it on the floor between their beds, the surface seemed to ripple for a fraction of a second, a pulse of deeper blackness that wasn’t quite light.

A simultaneous, sharp tingle shot up Zack’s spine, like licking a battery.He flinched. “Did you feel that?”

“Feel what?” Dave was staring, mesmerized, at the object.His blue eyes reflected the impossible dark. “It’s warm.”

“Of course it’s warm,” Zack muttered, rubbing his neck again. His muscles felt tight, coiled.His shirt collar suddenly felt snug against his throat, the fabric irritating. He must have shrunk it in the dryer.That was a logical explanation.

Dave crouched down, leaning close to the cube.“There’s no seam.No button.Nothing. It’s just… a thing.”

Another pulse emanated from the cube, a wave of imperceptible energy that made the air in the small room thicken.Zack’s mouth went dry. This time, Dave shuddered.“Okay.Yeah. I felt that,” Dave said, his voice a notch lower.He shook his head, as if clearing water from his ears. “Weird.”

Zack stood up, needing to move. He walked to their tiny window, looked out at the brick wall of the next building, and then back at the cube.It was just sitting there. Harmless.Probably some stupid art project or a prank.“We should put it back. Toss it.”

“No way,” Dave said, his tone changing.It was sharper, more intent. He ran a hand through his messy blond hair, and Zack noticed, for the first time, how defined Dave’s forearm looked beneath the sleeve of his worn band t-shirt. The lean frame seemed… denser.“This is something.We found something.”

“We didn’t find it. It found us.” Zack turned from the window, and a strange dislocation hit him. He looked at Dave, really looked.His roommate’s shoulders seemed to fill the space differently. The childish grin was still there, but the jawline beneath his stubble looked harder, more rugged. A completely unwarranted thought flashed through Zack’s mind: He looks good.

He blinked, violently shoving the thought aside.He was tired.Stressed about finals.That was all.

Dave stood up, and he seemed to tower a little more than usual. He stretched, and the hem of his shirt rode up, revealing a flat stomach that hadn’t been that defined yesterday.Had it? “I’m starving,” Dave announced, his voice a rich rumble that resonated in Zack’s chest.“Let’s get food. We can deal with the magic box later.”

“It’s not magic,” Zack said automatically, but the protest was weak. He felt a strange pull to stay in the room, to watch the cube.To watch Dave. He fumbled for his jacket, his fingers feeling clumsy. “Diner?”

“Yeah.” Dave grabbed his own coat, moving with a new, contained power.He paused at the door, glancing back at the cube on the floor. It pulsed again, a soft, dark flash.Zack felt it in his teeth this time. A deep, resonant ache spread through his limbs, not painful but intense, like the burn after a heavy workout.His body felt different.Stronger.Fuller.His jeans felt tight across his thighs. He caught his reflection in the dark TV screen as he passed: his outline was broader, more solid. His hazel eyes looked wider, almost scared.Dave was staring at him. “You okay, man? You look… different.”

“So do you,” Zack said, the words sticking in a throat that felt thicker.Dave’s gaze held his. It wasn’t the casual, buddy-checking-in look they’d shared for three years.This was a scrutiny, heavy and loaded. Dave’s eyes dropped to Zack’s mouth, then traveled slowly down his torso before snapping back up.A slow, unfamiliar smile spread across Dave’s face—not friendly, but hungry.

“Different how?” Dave asked, taking a small step closer.The small room shrank further.

Zack’s heart hammered against ribs that felt newly forged. All his pragmatic alarms were screaming, but a new, insistent voice underneath was quiet, calm, and focused entirely on the man in front of him.The air between them crackled, charged by something more than the strange cube on the floor.

He couldn’t answer. He could only feel the undeniable, terrifying attraction pulling at his core, rewriting a history he’d always taken for granted.Dave’s smile turned knowing. “Come on,” he said, his voice barely above a whisper. “Let’s go.”

He opened the door, letting in the chaotic noise of the dorm hallway. The spell broke, but the change remained, etched into their bodies and buzzing beneath their skin. As Zack followed him out, he knew nothing would be the same. The cube sat silent and dark behind them, its work only just begun.

The cube sat silent and dark behind them, its work only just begun.

The diner glow was a sickly yellow, a stark swap for the dorm’s fluorescent buzz. It was late, and the place was mostly empty—a couple of exhausted-looking nurses in a booth, an old man nursing coffee at the counter.The air was thick with the smell of old grease and burnt toast.

Zack slid into a cracked vinyl booth, the material sticking to the back of his thighs. He felt oversized, as if he might not fit. He watched Dave swagger toward the counter to grab menus, his movements fluid and assured. Dave’s jeans, previously baggy on his lanky frame, now strained against the muscle of his thighs and backside.Zack looked down at his own hands, turning them over. The knuckles seemed more pronounced, the veins on his forearms standing in stark relief under the skin. He hadn’t imagined that.

“You’re staring,” Dave said, dropping onto the bench opposite him.His voice was that same low rumble, but it held a teasing note now.

“I’m not.” Zack grabbed a menu, hiding behind it.The letters blurred for a second. His mind was a scramble of rationalizations—dehydration, stress, a weird gym pump from walking downstairs.None of it stuck.“You are. It’s fine.” Dave leaned back, stretching his arms along the top of the booth. The action pulled his shirt taut across a chest that was undeniably broader.“I’m staring too.You look… fucking huge, man. When did that happen?”

A waitress appeared, her eyes tired. “What can I get you boys?”

“Cheeseburger, everything on it, fries, and a chocolate shake,” Dave said without glancing at her.His blue eyes were locked on Zack. “Extra pickles.”

“Turkey club.Side salad.Water.” Zack’s voice came out deeper than he intended. He cleared his throat.The waitress scribbled and left.Silence descended, heavy and charged. The hum of the diner’s coolers filled the space.

“A side salad,” Dave repeated, a slow grin spreading. “That’s new.”

“I’m not that hungry.”

“Bullshit.You’re always hungry. You’re growing.” Dave’s foot brushed against Zack’s under the table.It wasn’t an accident. The contact sent a jolt through Zack, a direct line of heat that coiled in his gut.He jerked his leg back.

“Cut it out.”

“Why?” Dave’s grin turned predatory. He leaned forward, forearms on the table.The corded muscle there was new.“What’s the problem? You feel it too.That thing in the room… it did something. To both of us.”

Zack’s heart thudded against his sternum.“It’s a piece of plastic, Dave. We’re just tired.Seeing things.”

“I’m not seeing things. I’m seeing you.” Dave’s gaze was unwavering, intense. “And I’m feeling things I’ve never felt.Not for a guy. Definitely not for my roommate.” He said it plainly, no shame, just a raw and startling curiosity. “It’s kind of awesome.”

The casual admission shattered Zack’s last hold on denial.His face flushed.He couldn’t look away. The attraction he’d been fighting was a mirrored reflection in Dave’s eyes, but where Zack felt terror, Dave saw only possibility.“This isn’t us. Something’s wrong.”

“Something’s different. Doesn’t mean it’s wrong.” Dave’s phone buzzed on the table. A notification lit up the screen—a picture of a girl they both knew from a party last month. Dave looked at it, his expression flat, and flipped the phone over, screen down.“See?Zero interest.That’s new. My brain’s just… rewired.And it’s pointing right at you.”

The food arrived. Dave attacked his burger with a voracious appetite, eating with a focus that was itself new—primitive, hungry. Zack picked at his club sandwich, the turkey dry in his mouth. Every glance, every shift of Dave’s shoulders, the rough shadow of stubble on his jaw, it all hammered the same truth home.The changes weren’t stopping.They were accelerating.And they were alone in this.

“We have to get rid of it,” Zack said quietly, pushing his plate away.

“No way.” Dave slurped his shake, his eyes gleaming.“Think about it. We’ve been given something.Who cares where it came from?Look at us.We’re better. Stronger.”

“We’re not ourselves.”

“Maybe we weren’t supposed to be.” Dave wiped his mouth with a napkin, his gaze softening, just for a second.“Look, Zack. I’m not asking you to… I don’t know.But don’t freak out. Let’s just see.Let’s figure it out.Together.”

Together. The word held a new weight.Zack nodded, a slow, reluctant motion.He was scared. But under the fear, a treacherous part of him thrummed with a strange, electrifying excitement. He pulled a twenty from his wallet and tossed it on the table. “Let’s go back.”

Dave’s smile returned, wide and genuine. He stood up, pulling a tight black sweatshirt over his head.The fabric stretched across his back, outlining a topography of muscle that hadn’t existed yesterday. Zack followed him out into the cool night air, the distance between them feeling both infinite and impossibly small.The walk back to the dorm was silent, charged with everything unsaid. Every step felt heavier, as if their bodies were still densifying, solidifying into these new forms. They didn’t touch.They didn’t need to. The pull was a physical force between them, a gravity all its own, pulling them back toward the small, dark room and the even darker cube waiting at its center.

The pull was a physical force between them, a gravity all its own, pulling them back toward the small, dark room and the even darker cube waiting at its center.

The hallway seemed longer, the linoleum squeaking under their feet. Dave fumbled with the key, his newly broad hands clumsy with the small metal object. He got the door open. The room hit them—the pizza smell, the laundry heap, the faint ozone tang that was now, unmistakably, coming from the cube on the floor.

It looked the same. A silent, dark squat.

Zack stepped in, his shoulders almost brushing the doorframe. When did that happen? He tossed his keys on his desk. The mundane action felt absurd. He kept his back to Dave, to the cube, pretending to look for a charger in the mess.

“So,” Dave said behind him. The door clicked shut. The lock engaged. A simple sound that felt terribly final.

“So.”

“You wanna just… pretend it’s not there?” Dave’s voice was close. He hadn’t moved to his side of the room.

“Yes.” Zack’s throat was tight.“Cool. We’ll pretend.” Dave’s footsteps moved, but not toward his bed. They stopped somewhere near the center of the room. “Pretend I’m not standing here looking at you. Pretend I don’t feel like my blood is full of static. Pretend I didn’t spend the entire walk home thinking about one thing.”

Zack turned around slowly. Dave was standing over the cube, but he wasn’t looking at it. He was looking at Zack. His blue eyes were dark in the low light, intense. The easy-going skater was gone, replaced by something focused and hungry.

“What one thing?” Zack heard himself ask. His voice was a low gravel he didn’t recognize.

Dave didn’t answer with words. He just stared, his gaze dropping to Zack’s mouth, then tracing a slow, deliberate path down his chest, his stomach, and back up. The air was gone from the room. The only sound was the hum of the mini-fridge and the frantic beat in Zack’s ears.

He should break the stare. He should laugh it off, call Dave an idiot, go brush his teeth. Anything.

He didn’t move.

Dave took a single step forward. Then another. The space between them evaporated. Zack could smell him—sweat from the walk, cheap diner soap, and something else, something musky and fundamentally Dave. His body was a wall of heat.

“This is insane,” Zack whispered, a last ditch protest.

“Yeah.” Dave was close enough now that Zack could see the finer grain of his stubble, the flecks of gray in his irises. “Totally.”

Dave’s hand came up, hesitant for a split second, then resolved. His fingers, thick and strong, brushed against Zack’s jaw. The touch was electric. It burned through every rational thought, every fear. Zack’s eyes fluttered shut. A shudder ran through him, a release of a tension he’d been holding for hours. For years.

“See?” Dave murmured, his thumb stroking Zack’s cheekbone. His breath was warm. “Not wrong.”

Zack’s own hand rose, seemingly of its own volition. It landed on Dave’s hip, feeling the solid ridge of bone and the hard muscle sheathing it. He pulled him in. Their bodies aligned, chest to chest, and it was the most terrifying, right thing Zack had ever felt. Dave let out a low, shaky breath that was almost a laugh.

The cube pulsed.

It wasn’t a faint thrum this time. It was a deep, sub-audible boom that vibrated up through the floorboards and into the soles of their feet. The air thickened, pressing in on them from all sides. A wave of heat, dry and urgent, rolled out from the dark object.

Zack gasped as the sensation hit him. It wasn’t just a tingle. It was a cascade, a flood. His muscles tightened further, fibers knitting themselves denser beneath his skin. His back straightened, his posture shifting into something more assertive. A vivid, unwanted image flashed in his mind—not of a girl from class, but of Dave’s hands, those artist’s hands now strong and capable, on his bare skin. The desire was no longer a confusing undercurrent. It was a directive.

Dave staggered against him, his fingers digging into Zack’s shoulders. A low groan escaped Dave’s lips. Zack forced his eyes open.Dave was changing. Right in front of him. The bones in his face seemed to sharpen, his brow becoming more pronounced, his jaw squaring off. The subtle softness of his younger face was gone, etched away by an aggressive, masculine beauty. The lean cords of his neck thickened. His chest expanded, straining against the fabric of his t-shirt.

And his eyes… they held a feral, knowing light. He looked at Zack not like his friend, but like a predator who had finally cornered his prey. And he liked it.

“Zack,” Dave said, his voice now a deep, resonant baritone that vibrated in Zack’ schoolHe didn’t finish the thought. He didn’t need to. The intention was clear in the way he leaned in, his focus dropping to Zack’s lips.

The pull was absolute. The world had shrunk to this room, this heat, this man. Zack’s resistance, his fear, his old life, crumbled to dust. He let his head tilt back. He was ready.

When they got back, the box pulsed again.

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