Chapter 5: Center of Gravity
The sterile gymnasium hummed, a different frequency than the therapy room. Here, the equipment loomed—polished chrome and black padding, machines with screens that glowed with cheerful, meaningless metrics. Bob stood before the modular stair climber, its steps moving in a slow, relentless oval like a mechanized Mayan pyramid. It looked absurd.
“Stairs,” Anya said, her voice clipped back into its professional register. She’d reclaimed her white coat, but she’d left it unbuttoned, a small, fraying concession. “The ultimate test of coordination. Up is about power. Down is about control. And trust.”
Bob eyed the moving steps. “I’ve spent eight decades mastering gravity’s pull. Now I have to renegotiate the treaty.”
“The treaty’s been voided. New terms.” She tapped the tablet in her hand. “We start slow. Just getting on. Find the rhythm.”
The rhythm. His old rhythm had been a cautious, calculated heave, a hand always seeking the rail. This body didn’t look for a rail. It looked like it should spring. He placed a foot on the lower step as it glided past, feeling the rubber tread grip his sole. He transferred his weight, brought his other foot up. For a second, he was aboard, the machine carrying him upward in a smooth, alien lift. It was easy. Deceptively easy.
“Good,” Anya said, watching his hips, his knees. “Now match the pace. Step up. One after the other.”
He stepped. The motion was simple, a deeper knee bend than he’d attempted in years. The power in his new quadriceps was startling, a coiled spring of potential energy. He stepped again. And again. The machine whirred softly beneath him. He was climbing stairs that didn’t lead anywhere, in a room with no windows.
“Faster,” Anya instructed, her eyes on her tablet. “You’re favoring the right. Even it out.”
He increased the pace. The steps became a flow, a continuous loop. Up, up, up. His heart rate climbed, a strong, quick drumming in his ears that was not the strained flutter of his past. Sweat bloomed across his lower back, dampening the thin cotton of his shirt. A lock of hair—too long, too soft—fell across his brow. He blew it away with a sharp exhale.
“Don’t hunch,” Anya said, moving closer. “Stand tall. Use your glutes.”
He straightened, trying to feel the muscles in his backside engage. The motion shifted his center of gravity minutely. It was enough. His left foot, descending for the next step, came down a fraction too close to the edge of the moving tread. The rubber grip betrayed him. His foot skidded off.
Time didn’t slow. It fractured.
His balance, that tenuous new committee, dissolved into panic. His body pitched backward, arms windmilling, a silent gasp tearing from his throat. The sterile lights of the ceiling flooded his vision.
Then impact. But not the hard, cracking impact of tile.
He landed against Anya. She had lunged, dropping her tablet with a plastic clatter, throwing her own body into his path. They stumbled together, a tangled mess of limbs, her arms locking around his torso to arrest his fall. The momentum carried them both down onto the forgiving gym mat, her underneath, breaking his descent.
He lay sprawled atop her, the breath knocked from his lungs, his face buried in the space between her neck and shoulder. His nose was filled with the scent of antiseptic soap and, beneath it, something warmer. Jasmine. Her hair.
For one suspended second, there was only the hard, frantic hammering of two hearts—his young and wild, hers a startled, racing echo. The heat of her body seared through both their layers of clothing.
Then sensation flooded in, precise and electric.
Her hands, splayed across his back to hold him, had slid during the fall. One was high between his shoulder blades. The other was clamped, firm and unthinking, over the left side of his ribcage. Her palm was pressed flush against the curve of his new breast, the thin, sweat-dampened workout fabric doing nothing to mute the shocking, intimate contact.
A bolt of lightning shot through him, branching into every nerve ending. It wasn’t pleasure. It wasn’t pain. It was pure, undifferentiated sensory alarm—a shrieking report from a foreign land. He froze.
Beneath him, Anya froze too. He felt the exact moment she registered the topology under her hand. Her breath hitched, a tiny, sharp inhalation against his ear. Her fingers, which had been gripping tight, twitched as if burned.
Neither moved.
The machine whirred idiotically on, its steps cycling emptily.
“Bob,” she whispered, her voice strangled. “Are you hurt?”
He could only manage a shake of his head, his face still pressed into her white coat. To speak would be to acknowledge the space between them, the specific geography of her touch.
Slowly, as if disarming a bomb, she uncurled her fingers and lifted her hand from his chest. The absence of the pressure felt even more profound. She slid the other hand from his back. Her arms went limp at her sides on the mat.
He pushed himself up on his elbows, finally looking down at her. Her dark eyes were wide, her professional composure shattered. A flush spread from her throat up to her cheeks. She looked as shocked as he felt.
“I’m sorry,” she breathed. “I didn’t— I was just trying to—”
“I know,” he cut her off, his own voice rough. He rolled off her, lying on his back on the mat, staring at the acoustic tiles of the ceiling. The left side of his chest tingled, a phantom echo of her handprint. His skin felt hypersensitive, the fabric of his shirt an intolerable scratch. He wanted to tear it off.
She sat up, hastily smoothing her coat, her movements jerky. She reached for her fallen tablet, checking the screen for cracks instead of looking at him. “Your foot slipped. You need to engage your core more. For stability.”
He let out a short, airless laugh. “My core.” The clinical term was absurd. His whole existence felt unstable.
She stood, brushing invisible dust from her pants. “We’ll try again tomorrow. The… the baseline proprioception needs more work before we introduce dynamic movement.” She was retreating into the jargon, building the wall back up brick by brick.
Bob sat up. The tingling was subsiding, replaced by a deep, cold embarrassment. And something else—a terrible, lonely clarity. Her touch had been an accident, a clinician’s instinct. But for him, in this body, it had been a devastating referendum. It had felt like both an invasion and a confession, all at once. Proof the body was undeniably his, and undeniably not.
“It’s just anatomy, Anya,” he said, more to himself than to her. He didn’t look up.
She paused, her hand on the doorframe. “No,” she said quietly, her back to him. “It’s not.” Then she was gone, her footsteps echoing down the hall.
Bob stayed on the mat, listening to the stupid, persistent whir of the empty stair machine. He brought his own hand up, tentatively, and laid it over the same spot hers had been. He felt the firm glandular tissue, the soft give of fat, the steady, accelerated beat of his young heart beneath. He could map it now, precisely. The message it sent was chaotic, a nonsense signal of shame and loss and a frightening, latent potential.
He stood, his legs steady now. He walked to the machine and hit the large, red stop button. The whirring died with a descending groan. In the sudden silence, his stomach growled, a loud, insistent rumble that seemed to come from a different continent within him. He placed a hand over his abdomen, over the flat, unfamiliar plane of it. Hunger. Another basic, negotiating demand.
He headed for the door, his gait purposeful. He needed to find the cafeteria. He needed to learn what this new body wanted to eat.
The cafeteria was a splash of muted color in the monochrome facility, all laminate tables and the quiet clatter of plastic trays. Bob stood before the hot bar, staring at steam-wreathed pans of pasta, grilled chicken, and roasted vegetables. His stomach emitted another low, insistent groan. The sensation was unfamiliar in its sharpness—this wasn’t the dull, obligatory hunger of an old man, but a distinct, gnawing demand.
He pointed to the chicken and zucchini. The server, a young man with bored eyes, plopped a portion onto his plate. “Rice or potatoes?” Bob stared. His old body would have rejected the starch, a rebellion of a sluggish pancreas. “Potatoes,” he heard himself say, the decision coming from a place of sheer, reckless curiosity. He added a bread roll, something he hadn’t dared touch in twenty years.
He took a small corner table, the plastic chair cool through his sweatpants. He cut a piece of chicken, brought it to his mouth, and chewed. The flavor was a shock. It was… louder. The savory char, the hint of herbs, exploded across his tongue with an intensity that was almost vulgar. He could feel his salivary glands react, a swift, efficient wetness that made swallowing easy. He ate another piece, then tried the roasted zucchini. The slight caramelization was sweet, complex. He hadn’t tasted food like this in decades. It was less like eating and more like receiving a series of vivid, urgent bulletins from his new nervous system.
He devoured the potatoes, their creamy interior a profound comfort. He tore into the bread roll, ignoring the ghost of his endocrinologist shaking a spectral finger. For the first time since the transplant, a basic, animal pleasure cut through the cognitive dissonance. This body wanted fuel. Good fuel. It communicated its needs with a startling, visceral clarity. He finished everything, wiping the plate clean with the last of the bread, feeling a solid, warm fullness settle in his gut. It was a satisfaction devoid of guilt, purely physical. He almost laughed.
The walk back to his room felt different. The fullness was a grounding weight. The memory of Anya’s hand, the electric shock of it, had receded into a persistent, low-grade buzz beneath his skin, like the aftermath of a fever. He entered his sterile suite, the door hissing shut on the quiet hallway.
The fatigue hit him then, a sudden wave that made his new knees feel soft. It was a clean tiredness, born of used muscles rather than systemic decay. He used the bathroom—the process marginally less alien this time, though no less deliberate—and changed into a fresh pair of the facility’s soft grey pajamas.
He propped some pillows behind his back and sat up in bed, clicking on the wall-mounted TV. A cop drama flickered to life. A detective, all gruff voice and weathered leather jacket, was leaning over a corpse. Bob waited for the familiar click of identification, the mental alignment with the solver, the holder of authority. It didn’t come. His gaze drifted instead to the victim’s wife on screen, her face a mask of held-back tears, her hands twisting a tissue into shreds. He felt a pang, sharp and immediate, for her precarious shoes, for the vulnerable set of her shoulders.
He no longer had the strong muscles that he had in his youth, his body no longer wearing armor for men such as a suit and tie. He supposed that dresses and skirts would be in his future now. He wasn’t opposed to that too much, surprisingly. His wife had always said that dresses were far more comfortable than pants. Though his wife looked good in anything! He couldn’t admit it but having seen his body, his new body in a mirror he suspected that whatever he wore of a feminine nature would look good on him.
That didn’t mean he was ready for dresses or skirts though. He had no choice to that, he probably would have to wear them eventually and he wasn’t one for delaying things. He would ask Anya to get something feminine to wear so he could try to get used to it. Which brought him naturally back to the breasts that he now had. He had not changed out of the t-shirt and his new mammary glands were quite prominent under the soft cotton. He wasn’t sure if he would ever get used to having his chest precede him as he moved about during the day. He had no choice but to hope that he eventually adapt and become comfortable with them.
He looked further down and saw slim feminine hands. He examined them closely, turning them over in the TV’s bluish light. The fingers were so much more slender than his old hands, the knuckles less pronounced. He caught red fingernail paint on a couple of his nails. The donor’s leftover flourish. He wondered if he would have an urge, a feminine urge from his new body, to paint his nails. It seemed a lot of work but women seemed to like the look. He looked further down. At least his toenails weren’t painted. But again he wondered if that was something he would be doing in the future.
He pushed back the blanket and looked at his legs, stretched out on the bed. He noticed hair on his legs, a dark, soft down against the skin. His late wife would have run screaming to the bathroom had she possessed such hairy legs. He was torn between a male desire not to shave legs, and what he could only describe as a feminine impulse to see those legs smooth and clean. At least he didn’t have to shave his face anymore. But shaving his legs would be new territory, a ritual belonging to a different life entirely.
On the TV, the female lead was now running in heels, a chase scene that made Bob’s ankles ache in sympathy. He muted the sound. He found himself studying how she moved about. She made having hips and boobs look easy.
The quiet of his room was a physical presence. He looked at the phone on his bedside table, a direct line to the nursing station. To Anya. His hand, with its slender, foreign fingers, reached for it. He picked up the receiver, the plastic cool against his palm. He dialed the extension for her private office, the number memorized from the orientation packet. It rang once, twice.
“Sharma.” Her voice was tired, edged with the same professional veneer she’d worn like armor in the gym.
“It’s Bob.” He paused, his eyes fixed on the muted drama of the TV screen, on the woman in heels. “I have a procurement request. For the next phase of… integration.”
A beat of silence. He could picture her sitting in her office, the glow of a computer screen on her face. “Go ahead.”
“I need clothes,” he said, the words simple and bald. “Not sweatpants. A dress. Or a skirt. Something… ordinary.” He took a breath, feeling the new lungs expand fully. “I think it’s time I learned how to sit down in one.”