flatlineaj
Clear!
760 posts
33/M/US Primarly used for Resus Kink18+ Minors DNI
Don't wanna be here? Send us removal request.
flatlineaj · 11 hours ago
Text
Realized I hadn't posted my HB for you all! Hope you enjoy! 💕🩺
185 notes · View notes
flatlineaj · 11 hours ago
Text
Don't Answer the Door
You are startled awake by a knock on your door. The clock on your nightstand reads 3:13 AM, and your heart flutters in your chest from the jarring disturbance. Groggy, you fumble for the light switch, blinking against the sudden brightness in your living room. The knocking continues.
Feeling a swell of unease, you approach the door. Peering through the peephole, you see two figures in dark suits, their posture rigid, their faces concealed by the distorting glass. You can’t make out any details—only that they’re official, authoritative, and impatient.
Your mind races. No one comes by at this hour for trivial reasons. You open the door with caution, pressing yourself against the frame. The two individuals stand in the hallway, their expressions cold, unreadable. They flash government identification so quickly you barely catch the emblem—some military or paramilitary organization you do not recognize. The taller of the two thrusts a crisp white envelope toward you without a word.
“Sign here,” the shorter one orders, voice devoid of emotion. You glance at the proffered documents, your stomach churning. Its heading reads: “Summons for Immediate Conscription: Experimental Soldier Program.”
Your eyes flick from the paper to their stern faces. “This… must be a mistake,” you begin, your voice trembling with the aftershocks of being yanked from slumber. “I’m just a civilian. I’m not in the reserves—or the military at all.”
Neither agent reacts. Reluctantly, you press the pen to the document and sign where indicated, wondering if you even have a choice.
“Report to the specified facility at dawn,” the taller agent informs you. “Any delay will be treated as desertion.”
They leave as swiftly as they arrived, departing down the hallway without further explanation. The words “compulsory conscription” and “Experimental Soldier Program” practically burn themselves into your mind.
An hour of restless pacing follows. Yes, you’re in good physical shape; you lift, you run track, you’ve taken pride in sculpting your body. But you’re no fighter.
The directive is clear, and the hour is growing late. Knowing you can’t escape this, you make a feeble attempt to sleep again, but every time you close your eyes, you imagine the two agents’ stony faces.
At dawn, you force yourself out the door and head to the address included in the summons.
When you finally arrive, armed guards greet you with silent scrutiny. Past the barbed-wire gate, past an austere courtyard, you’re directed into a squat, concrete building. Inside, the corridors are utilitarian, lined with unmarked doors and glaring fluorescent lights that hum incessantly.
They guide you to a large, steel-gray reception hall. On one side, you see a queue of grim-faced men and women—some in military fatigues, others looking as out-of-place as you do, obviously civilians. At the front of this line, bored clerks at desks check documents and stamp papers. An official gestures for you to join the line.
When your turn comes, a clerk scans the barcode from your summons, then passes your file to someone else who breezes through it silently.
“Fitness aptitude but no military training. Conscript assigned to Medical Research Trials.” He glances at you impassively. “Report to Lab Sixteen—down the west corridor, second right.”
You blink, swallowing hard. So they don’t intend to toss you into the battlefield. You almost feel relief. Almost. But something about “Medical Research Trials” feels equally foreboding. You muster a shaky nod, following the corridor signs that lead deeper into the facility.
Your footsteps echo as you move forward, unsure who to address. Eventually, a freckled redheaded woman—her hair pulled into a tight bun—approaches you. Her freckled nose crinkles with a faint smile that tries to be warm but only heightens your unease.
“You must be the new one,” she says, studying a tablet. “Come with me. I’m Dr. Whitley.”
At the center of this room, under harsh lights, stands an examination bed fitted with thick leather restraints. The sight of those straps makes your pulse spike. You glance at Dr. Whitley, suddenly desperate for answers. But before you can voice your concerns, a slender, disheveled-looking male assistant guides you to the table.
“Right this way,” he says politely, gesturing for you to lie down. When you hesitate, Dr. Whitley murmurs, “Just a precaution. The procedures can sometimes trigger involuntary thrashing.”
The assistant carefully loops the leather restraints around your wrists, over your biceps, across your torso, and around your ankles.
Your voice cracks with tension. “Is this—truly necessary?”
Dr. Whitley lifts a hand, as though to soothe an anxious animal. “We’ll be quick,” she says softly. “You’ll be perfectly fine.”
Fine. The word rattles uselessly in your mind. The overhead lights glare, making you squint as your heart pounds in your ears. You hear scuffles around you—other lab personnel filing in. A brunette in thick-rimmed glasses approaches with a calm, professional demeanor. She doesn’t bother asking permission before removing your shirt, her fingers lingering on your skin in an oddly reverent way. On your exposed chest, she places sticky electrodes connected to an EKG machine. You glimpse the display in your peripheral vision, its lines jumping in time with your pulse.
Thery pay no attention to the obvious distress expressed in your frantic heartbeat. Dr. Whitley studies the readout, tapping on her tablet. “Has the subject’s DNA been preserved so we can proceed with the experiment?” she asks aloud.
“Yes,” the male assistant replies. “We have the sample and the baseline data from their file.”
Dr. Whitley sets aside her tablet. “All right. Let’s see how that extraordinary physique holds up.” There’s a subtle, disconcerting excitement glimmering in her eyes.
The brunette with glasses retrieves another device—a small ultrasound probe. She applies a cool gel across your sternum and gently presses the wand against your pounding heart. On a nearby monitor, a grayscale image of your heart appears, pulsing and contracting in real time. You watch with wide eyes, unsettled by how intimate this glimpse inside your body feels—especially when you’re strapped down and powerless.
“Look at this,” Dr. Whitley murmurs. She points to the screen, where the shape of your heart flickers in contoured lines. "The ventricular wall dimensions are on the upper end relative to its advance size, but not constrictive."
The brunette nods, adjusting her thick glasses as she studies the display. "The heart rate is elevated now, but that's to be expected given the circumstances."
The redhead approaches the monitor more closely. "Optimistic about those contractions as well."
Lost in the moment, you feel a prick in your arm as the brunette fixes an IV port, and then there’s a sharp sting when she injects a cocktail of liquid that feels alarmingly warm. Within seconds, your heart pounds faster, harder.
A beep on the EKG intensifies, becoming frantic. Your breath hitches, sweat beading on your forehead. You can almost feel the wave of chemicals coursing through your veins.
“Look at the response,” the brunette exclaims softly, adjusting a dial. “We’re climbing steadily. Those contractions you like are getting stronger.” She says with a smile to Dr. Whitley.
You try to control your breathing, but the flooding anxiety sends your respiration into ragged, shallow gasps. Dr. Whitley steps closer, placing her hand against your slick chest. The warmth of her palm contrasts with the cool gel, and you can tell she’s feeling your heartbeat directly, pressing down just enough to sense every contraction.
“Oh, feel that,” she breathes, voice tinged with a near-reverent awe. “It’s wild—like a caged animal.”
A strangled whimper escapes you, your vision swimming. Each thunderous palpitation grows more forceful than the last. The edges of your awareness blur as the room spins. In the background, you hear them discussing your “incredible baseline,” the range they can push, the data sets they need to gather. Words like “glycosides” and “tolerance thresholds” begin to blur into an indecipherable haze.
Driven by equal parts horror and instinct, you struggle against the restraints. The leather digs into your wrists and ankles, unyielding. Dr. Whitley’s hand remains firmly over your chest, her demeanor more predatory now, a thin-lipped smile curving her freckled cheeks.
She glances at the brunette. “You said it yourself—I’ve always had a soft spot for strong hearts.” Her fingertip draws slow circles against your pectoral muscle. “There’s something so intimate about feeling another person’s life force like this, beating under your hand.”
The brunette’s mouth quivers with a grin. “Just don’t push too hard,” she cautions. “We need the subject alive for continued data collection.”
As if on cue, you feel another searing jolt of medication surge through the IV. Your body jolts. The beeping on the EKG ratchets up a notch.
From the corner of your eye, you see the dark haired man scribble notes: “Heart rate: 190… 200… 210…” His voice is a clinical drone. “Ventricular function… strong but nearing upper limit.”
Dr. Whitley leans over you again, studying your face. The overhead light draws harsh shadows across her features, making her freckles stand out like dark flecks of rust. “You’re doing very well,” she coos, as if praising a prized lab animal. “Just a bit more, and we’ll have what we need for this session.”
Her words run through your oxygen-starved mind. Session. That means there’s more to come.
You barely register the next injection into your IV port, only the jolt that makes your chest seize momentarily. The EKG squeals in response, and you tremble against the straps, moaning through gritted teeth, begging them to stop. Dr. Whitley presses down again, feeling the frantic pulse beneath her palm.
“Beautiful,” she whispers, more to herself than anyone else. “So strong… so determined to live.”
The brunette nods, stepping away to analyze real-time data on a monitor. “We have enough for the day’s baseline,” she says. “Let’s stabilize, then prepare for the biopsy this afternoon.”
Biopsy. The word jolts you, fanning the embers of your terror. Before you can beg for mercy—though in your core, you suspect it would be futile—your body is swept in a hazy wave of sedation. Some new mixture floods your veins. The tension in your muscles goes slack, your eyelids drooping.
The next time you regain awareness, it’s all at once. No gentle easing into reality—just a sudden, blinding rush of fluorescent light overhead, a wave of antiseptic stench, and the cold press of metal beneath your back.
Gradually, your vision clarifies enough to see Dr. Whitley leaning over you. Her red hair is pinned in a messy bun this time, stray curls framing her freckled cheeks. She’s not wearing the typical neutral expression of a physician. Instead, she looks… enraptured.
“You gave us quite a scare,” she murmurs, almost intimately. Her gloved hand lifts from somewhere around your sternum—or what should be your sternum. She steps aside, momentarily revealing the open cavity of your chest.
Your mind screams at the sight. Even in your near-sedated state, you realize you’re looking at your exposed ribcage—no, not exactly that, either. Metal retractors hold apart what must be the edges of your chest wall. And within that space… something wet and pink is beating, pulsing in a disturbingly recognizable rhythm.
Oh God, that’s your heart.
Terror floods you, but your body remains mostly limp, pinned by sedation and perhaps other restraints you cannot even feel. You try to shout, to ask what they’ve done, but only a thin, rattling exhalation escapes your lips.
“Shh,” Dr. Whitley soothes, sliding back into your line of sight. She’s wearing a surgical cap and mask, though the mask is tugged down just enough to reveal her mouth in a small, pleased smile. “You’re stable. We had to open your chest to resuscitate you effectively and examine some… structural qualities. Your heart is larger than we anticipated—stronger, too. But it needed a little help.”
As if on cue, you feel an odd tickle, and then something cold glides across the surface of that beating mass. You cannot feel your chest wall, but the raw sense of motion resonates through your body. You’re excruciatingly aware that your heart is outside your body’s normal protection.
A fresh wave of adrenaline floods your system, or maybe it’s something Dr. Whitley just injected into your IV. She sets a large syringe down, and her expression brightens with a frightening, clinical enthusiasm. “Your heart’s conduction system is still reactive,” she tells another figure you barely register to her left—a nurse? An assistant? You’re too disoriented to focus. “But we want to see how it holds up under high-stress conditions. Given what happened earlier, I want to push it carefully this time.”
Careful doesn’t describe what happens next. Dr. Whitley places her hand flat against your heart—your actual heart—and the sensation buckles your mind. There’s a moment of primal panic, the knowledge that someone’s palm is physically in contact with the essence of your life, your existence. Her grip isn’t rough, but it’s firm enough that each beat is transmitted right into her glove, and you can tell she’s measuring every contraction.
She flicks a switch on the IV line. Immediately, your heart rate spikes. A trembling quake runs through your arms, and you gasp for air, which you can only half pull into your lungs. The EKG machine to the side chirps faster, almost frantic. Your heart pounds, straining against her palm.
She glances at the monitors. “Good,” she breathes. “Strong sinus rhythm at 120… 130… climbing.” Her green eyes gleam, half-lidded in fascination. “Let’s aim for 180. Then I’ll begin defibrillator testing.”
Defibrillator testing. The phrase sends a jolt of dread through your drug-clouded thoughts. Normally, defibrillation is used to restore a normal heartbeat when it’s lost, but she wants to test your heart’s “electrical resistance” at an accelerated rate. Alarm bells ring in your mind, but your limbs remain numb to commands. Whatever sedation they’ve used keeps you still, but tragically conscious.
With an eerie calm, Dr. Whitley slips a slender paddle-like device from a sterile tray nearby. It’s an internal defibrillator paddle, smaller than the usual external paddles but no less capable of delivering a massive shock. She holds it close to the apex of your heart, her other hand bracing gently against the organ’s side. On a separate console, the dark-haired assistant raises the charge level, reading out numbers that blend into a horrifying litany: “50 joules… 75… 100.”
At that moment, your heart is galloping near 180 beats per minute, each contraction rattling your half-open ribcage. Dr. Whitley nods once. The assistant presses a button.
The current slams into your heart like a tidal wave. Your vision goes white, and your body jerks upward despite the sedation. Even your respiratory attempts stall. For a second, your heart surges out of rhythm, thrashing erratically. The EKG squeals. It’s unclear whether it’s going to recover or slip into another flatline.
Dr. Whitley pulls back, checking the monitors and the limp spasm of your heart. “Sinus conversion… no, it’s fibrillating. Increase the energy in increments of 20 joules.”
Another shock. Your entire chest cavity—what remains of it—contracts violently. The wet muscle of your heart convulses under the contact. Stars explode in your vision. Even your mind, dulled by sedation, can barely cling to consciousness. Then the monitors beep in that dreaded monotone again: a flatline.
“No,” Dr. Whitley hisses, as though scolding your heart for not cooperating. “We’re not done.”
She drops the defibrillator paddle and quickly gestures for a different tool. In your delirium, you see it flash silver: a large syringe, maybe adrenaline or some specialized stimulant. She rams it directly into the muscle of your heart with a practiced jab. The sharp invasion of the needle conjures a swirl of nauseous dread in your gut.
The EKG remains flat. Gritting her teeth, Dr. Whitley removes the syringe and does something both primeval and intimately horrifying: she begins manually pumping your heart in her hands. Wrapping her gloved fingers around the unresponsive muscle, she squeezes it rhythmically, trying to coax it back into beating. Each squeeze makes your mind spin—an unnatural, nauseating feeling of an external force attempting to animate your core.
“Come on,” she mutters, her focus absolute. “Respond!”
A flicker. The EKG hiccups with an uneven beep. Then another. Your battered heart twitches, as though deciding whether to obey or give up entirely. With another firm compression from Dr. Whitley’s hands, it makes a feeble attempt at a beat on its own. The flatline disappears, replaced by slow, uncertain pulses.
“Good,” she praises softly, practically massaging your heart to guide it. “There we are. You’re too strong to quit now.”
Fresh sedation is introduced into your system. You find you can breathe slightly easier, but your chest remains unfeeling, your mind caught in the dreadful awareness of her manipulations. Slowly, your heart stabilizes, though it’s weaker than before. The EKG reads a tenuous sinus rhythm around 80 beats per minute, far from the explosive 180 that had been forced upon it.
You feel her shift her grip on your heart, and then you sense the clamp hooking around something thick and vital. The aorta. She’s actually holding it between her fingers. Despite the sedation, your body tries to recoil on pure reflex, but you can only twitch in your restraints.
Dr. Whitley gently pinches the top of your aorta. “Let’s see how it handles slight occlusion,” she remarks, applying pressure. The EKG spikes with a ragged beep as your heart works harder to push blood through the newly restricted vessel.
“Hmm,” she muses, narrowing her eyes at the monitor. “Systolic pressure is… quite high. That’s very good. Let’s test its elasticity.”
She transitions from using her fingers to applying the clamp. The metal jaws bite into your aorta with measured tension. Your struggling heart falters for a beat, then resumes, pumping fiercely against the partial blockage. The beeping grows frantic again.
Every contraction feels sharper in your remaining sense of your chest cavity—like a muffled wave of pressure fighting against an immovable dam. You can’t produce a coherent scream, but your mouth hangs open in silent torment. You vaguely hear Dr. Whitley ordering the assistant to record the new data points: “Mark the pressure reading at clamp intervals of 10 mmHg. We’ll see how far we can push before distention becomes dangerous.”
She tightens the clamp further. Another beep from the monitors. Your heart lurches like a panicked animal. She glances over with a satisfied curve to her lips. “Remarkably strong,” she comments, the same way a mechanic might admire a high-performance engine. “Even with partial occlusion, it’s still pushing blood efficiently. I wonder if we can refine those glycoside cocktails to build even more force…”
“There,” Dr. Whitley murmurs to someone behind her. “Look at the state of it now. Fat, bloated, and vascular—thoroughly engorged.” She shakes her head in a kind of clinical wonder. “Beautiful, really… It’s still trying valiantly, despite the occlusion.”
“What admirable resilience,” Dr. Whitley says softly, leaning closer, her hand pressing lightly on the top of your heart. Even with sedation muting your pain, the sensation of her gloved palm against the bare muscle is almost unspeakably perverse. “Squeezing so hard… but every contraction meets that clamp.”
She nods to the assistant, and you feel a subtle release of pressure—just a fraction. Your heart leaps, as if starved for the chance to push out a full volume of blood. The relief is fleeting, though, because Dr. Whitley doesn’t actually remove the clamp; she merely adjusts it, letting a bit more blood pass. You can sense your heart throbbing, swelling, pressing outward to fill the newfound space. It’s horrifyingly intimate, feeling that muscle balloon, gulping blood to send it through.
“Look how it squirms,” Dr. Whitley murmurs with a note of awe. it’s struggling to recover from the partial strangulation, but it’s not giving up. Fascinating.”
Through half-lidded eyes, you watch her mouth curve into something like a smile. She curls her fingers around the device, then deftly snaps it off. The clamp—or whatever contraption was occluding your aorta—releases fully. Your heart, no longer choked, thumps in a series of relief pulses that ripple through the cavity. It expands and contracts in robust waves, as if gulping in fresh life. The EKG responds with a higher, steadier pitch, though still faster than normal.
“There we are,” Dr. Whitley says, voice lowered to a near purr. “Look at it—so vigorous now, flushed with blood. The contractions are returning.”
Her hand slides across the muscle’s surface, and you feel your heart spasm under the contact. Another wave of cold floods through your IV, no doubt her doing. Your pulse spikes in response, thumping erratically for a moment until it finds a new, unnatural rhythm. Heat flushes your face, mixing with the chills of terror and the sedation in your veins. Each beat rings like thunder, as if you can hear it in your ears, sense it in your skull.
The difference is staggering—where moments ago your heart was strangled, now it’s unleashed, each contraction deep and forceful. In a sickening way, the sensation is almost euphoric. Your battered organ is desperate to reassert itself. It seizes the chance, pumping with renewed vigor, and the relief is so abrupt it’s disorienting.
Dr. Whitley observes every surge, measuring the bounding pulses with her other hand, as though she can count each gush of blood in her palm. “Incredible,” she whispers. “This subject’s heart is among the most reactive I’ve ever seen. No matter how hard we push it, it clings to survival with remarkable ferocity.”
The assistant steps forward to check the monitors, adjusting dials that control fluid drips, sedation levels, and stimulants. “Systolic normalizing,” he announces, scanning a readout. “If you’d like to proceed with additional tests—”
Dr. Whitley silences him with a subtle gesture, then gives a slight shake of her head. “No, not just yet. Let it recover. I want to see how it manages on its own for a moment.”
She eases her gloved hand around the apex of your heart, as though cradling a fragile artifact. Each throb jars you—mentally, physically, spiritually—knowing she’s effectively holding your life in her grip. Though there’s no direct pain, the knowledge of your vulnerability is more excruciating than any scalpel cut.
Time passes in weighted moments, each of your heartbeats echoing in your ears and throughout the lab. Dr. Whitley hums under her breath, enthralled by the motion of the muscle. The rest of the lab staff stands at quiet attention, letting her examine the heart’s unsubdued recovery. With each contraction, the organ flares, glistening under the intense lights—again, you’re thankful for the sedation that keeps raw agony at bay, but the mental horror is still enough to make your head swim.
“Admirable,” Dr. Whitley repeats, though more softly now. “It’s as though it’s reclaiming lost territory. Even after repeated shocks, high-pressure occlusions, forced arrests… it beats like it wants to take on the world.”
She runs a careful finger along an engorged coronary. “Look how enlarged these are,” she remarks, addressing no one in particular. “They’re inflated, carrying blood to a heart that refuses to quit. Note the color—rich and oxygenated. Subject’s hemoglobin count is higher than baseline, likely a response to the repeated stress.”
Her words blur into clinical jargon. Your eyelids slide lower, sedation tugging you back to semiconsciousness. For a dreadful moment, you see every ripple in the wet muscle, the branching veins like a labyrinth of dark lines feeding the organ.
159 notes · View notes
flatlineaj · 12 hours ago
Text
Aftercare is important even online….
3K notes · View notes
flatlineaj · 13 hours ago
Text
CPR
148 notes · View notes
flatlineaj · 18 hours ago
Text
Tumblr media
having a little heart fun today
64 notes · View notes
flatlineaj · 18 hours ago
Text
HAPPY WEEKEND
Tumblr media
I will be taking the next few days to chill and prepare for making whole load of new content!
See ya soon 🫶
19 notes · View notes
flatlineaj · 22 hours ago
Text
Yolo let’s try my luck
Competition
I'm giving away two free trial months of my OF channel 😍🫀🩺
All you have to do is like and reblog this post and add a comment when you reblog so that I can see who has reblogged. 🥰
The winners will be contacted directly by me 🥰
The competition ends on 27 January 💓
Tumblr media
200 notes · View notes
flatlineaj · 23 hours ago
Text
Tumblr media
by Jose Antonio Domingo
63 notes · View notes
flatlineaj · 23 hours ago
Text
Tumblr media
90 notes · View notes
flatlineaj · 24 hours ago
Text
Tumblr media
When the polycule resus k!nk goes a bit too hard and the sub starts choking for real
43 notes · View notes
flatlineaj · 2 days ago
Text
Tumblr media Tumblr media
37 notes · View notes
flatlineaj · 11 days ago
Text
Good Heartbeat
165 notes · View notes
flatlineaj · 11 days ago
Text
You look like this hit me up lol
Tumblr media
Source
3K notes · View notes
flatlineaj · 12 days ago
Text
Tumblr media
I wanted to draw Katie injured and receiving CPR
158 notes · View notes
flatlineaj · 13 days ago
Text
Tumblr media
🍬
123 notes · View notes
flatlineaj · 14 days ago
Text
Tumblr media
45 notes · View notes
flatlineaj · 14 days ago
Text
Tumblr media
3K notes · View notes