The nylon strap of the car seatbelt drags across my chest every time I brake. A week ago it was background friction, nothing. By Thursday the fabric bites into flesh that's gone tender and strange just below my collarbone, and I drive the whole way from the firm holding the strap an inch off my shirt with my left hand, steering with my right. My shoulder aches from the angle. I drop my hand when a cruiser passes going the other way, and the strap snaps back against my chest and the sting of it runs deep into my ribs before I can do anything but swallow and keep my eyes on the taillights ahead.

The hard knots behind my nipples flattened out over the week, spread into something softer that lifts the front of my shirts now. I bought undershirts yesterday at the Target off the highway, the heavy ribbed kind, a size down from what I wear. Two-pack, eleven dollars, self-checkout. The thick cotton was supposed to compress what's there. It tents instead, broadcasting a curve to anyone who looks too long. I keep my suit jacket buttoned at the office. I take the stairwell instead of the elevator, even though the impact of the steps makes the new weight bounce against my chest in a way I haven't gotten used to.

Sleep's its own problem now. I've gone down on my stomach my whole life and I can't do it for more than a minute, and on my side the left one presses into the right one and both of them have something to say about it. Three nights now of ending up flat on my back with my hands laced on my stomach like a man in traction.

There's a tape measure in the bathroom drawer from hanging a picture two years ago and I've started using it on myself. Chest and hips, written into my phone. Four measurements: an inch and three quarters and two and a half, and both of those are smaller increments than the two before them.

So it flattens. Everything flattens. Say it stops around here, or a little past here, which puts the worst case at a man with a soft chest, and there are forty of those in my building. Jacket stays buttoned. Nobody says anything, because what would they say?

I park in the dark alley behind Sloane's building. The air's heavy with humidity, hot asphalt and somebody's cigarette from a window upstairs. The stairwell holds the dry cleaner's heat from downstairs, chemical and scorched, stronger in this weather. My center of gravity has shifted for good now, the flare of my hips forcing my thighs into an angle that throws my stride off if I move too fast.

Sloane opens the door in gym shorts and a faded black tank top. She pulls me inside by the belt loops. Doesn't ask about my day. Doesn't offer me a drink. The lock clicks shut.

"Shirt off," she says.

I unbutton my dress shirt, fingers clumsy on the plastic, and pull it off my shoulders. It drops onto the kitchen island. I stand there in the red light of a clamp lamp near the sink.

Sloane crosses her arms and looks at my chest. It's obviously female now, small, an A-cup maybe, the skin pale and pulled smooth over whatever's built itself underneath. The nipples stay hard, darker than they used to be.

She unbuckles my belt and drags the Levi's down over my hips, boxers going with them in the same motion. I step out of the clothes, bare in the center of her kitchen. The air conditioning kicks on somewhere. Cold air hits the slick flesh between my thighs.

She steps close enough that I can smell what a day in a suit jacket has done to me, and presses her palm flat against my right breast.

I hiss through my teeth. A bruised ache drops straight down into my chest. I try to step back but my hips hit the counter.

"They're getting bigger," she says. She sounds pleased.

"They hurt."

"You hit a growth spurt." She runs her thumb over the nipple.

A grinding warmth flares low in my groin. The wetness starts before I can register the arousal as arousal. I feel the slick fluid leak and coat the lips, dampening my boxers under the denim.

I grip the edge of the counter. Male arousal used to be a local thing, contained. An erection was its own event, mechanical, done with itself when it was done. Something's rewired now. My chest and what's between my legs talk to each other on a line I have no way to cut.

Sloane watches my hips twitch. She catches the small grind against the stone edge and smiles, a quick one in the dim light.

Sloane sinks to her knees on the scuffed hardwood. She parts my legs, hands gripping the soft flesh of my inner thighs. The friction burn from earlier in the week has faded.

She leans in and puts her mouth on me.

My knees nearly buckle. I grab her shoulders. Her tongue is hot, dragging over my clit, and the sensation blanks out everything else in the room. She sucks on the swollen flesh, humming against the center of it.

Everything inside me pulls at once, a tightening I feel up into my stomach, muscles clenching around emptiness like they're looking for something to hold onto. The surface is fine, the surface is well past fine. It's deeper than that and further back. It's a hollow ache a mouth can't reach. I thrust forward without meaning to, chasing a pressure that isn't there.

She pushes two fingers inside me.

The slickness coats her knuckles. She curls her fingers upward, dragging against the front. The heat drops straight into my hips, leaden. My jaw locks. A low groan tears out of my throat, loud, my own baritone vibrating through the quiet apartment, nothing about the sound matching the body it came from.

She keeps her mouth on my clit, her fingers working inside. The rhythm is steady.

She pinches my right nipple.

The climax hits in a short, blunt series of jolts, my body grabbing at her hand and holding tight. My legs shake. I slump forward, forehead coming to rest on the top of her head, chest heaving.

I ride out the last few tremors. The grip inside loosens. The wetness is everywhere, running down my inner thighs, pooling on the hardwood.

For about three seconds, the body isn't a problem. It's just my body. I'm standing in it, breathing.

Sloane pulls her hand back. She stands, wipes her fingers on a dish towel hanging off the island, and looks at me with that same unbothered expression she uses to cut off drunk guys at the bar. Whatever's coming off me is all through the kitchen now, warm and close, and she doesn't say anything about it. I don't know if that means she can't smell it or means she can and decided it isn't worth mentioning.

"You get louder every time," she says.

I lean against the counter, wrung out. The ache deep inside lingers, a dull throb that won't quite let go.

"Tell me something," she says, walking past me to the fridge. She pulls out a Modelo and pops the cap on the counter's edge. She doesn't offer me one this time. "What's different?"

"What?"

"Before. After." She gestures at me with the neck of the bottle. "You've had both. Nobody else gets to say. So tell me what's different."

She leans against the fridge and waits, drinking her beer, looking at me like she's asked something simple.

I try to find the vocabulary. The old arousal had a shape, a direction. This one pools and spreads. That's the first thing. But even as I start lining up the comparison, it comes apart in my hands.

"It's not a clean swap," I say finally. "I can't give you a list."

"It's slowing down, though. The chest. I've got measurements."

"You've got measurements."

"Four of them."

Sloane looks at me for a second and then drinks her beer and doesn't say anything about it at all, which is worse than if she'd laughed.

"Why can't you give me a list," she says.

"Because I don't know what's the hormones and what's just," I nod at her, at the towel still in her hand, at the whole arrangement, "this. You on your knees just now. I used to be the one down there. Or on top. Is that the wiring or is that the situation?"

She considers this. Takes a sip of beer. "Does it matter?"

"I don't know. I can't separate them. The body and how I'm getting treated, it's all the same data set."

"Mm."

She walks back toward me, close enough that I can smell the beer on her breath. She puts a hand on my hip and lets it rest there, nothing urgent about it. "You used to fuck like you were closing a deal. Everything in its right place."

"And now."

"Now you sound like you're trying to figure out what just happened while it's still happening." She smiles. "It's an improvement."

I don't know if it's a compliment or data collection.

My phone buzzes on the kitchen island.

I reach over and tap the screen. A text from Megan.

Are we ever going to talk? Or are you just ghosting me now?

Something drops in my stomach. I've been ignoring her calls for a week. I can't invite her over, and I can't go to her place. The breasts make physical concealment impossible in any intimate setting. The omissions are piling up.

"Client?" Sloane asks, glancing at the screen.

"Guy wants to move his portfolio to a hedge fund he read about on Reddit." The lie comes easily. I push the phone face-down on the stone.

I pick up the Levi's from the floor. I step into the denim, dragging the fabric up over my hips. The waist stays unbuttoned behind the belt. I pull my dress shirt on, leaving the front open, the thin cotton doing nothing to hide what's underneath.

"You leaving?" Sloane asks. She doesn't sound disappointed.

"I have an early meeting."

I walk to the door. The friction between my thighs resumes, denim rubbing against soft flesh. I step into the hallway. The stairwell's hot, the air thick enough that I want out before I've hit the second landing. I walk down the stairs, every step sending a dull shock into the sore flesh of my chest.

---

I'm standing in the bathroom the next evening, staring down at a pair of ruined suit trousers on the floor. I had to unbuckle the leather belt before I even reached the bedroom. The wool fabric was stretched so tight over the unfamiliar flare of my hips that sitting in the car left deep creases in my skin. I dragged the trousers down my thighs and stepped out of them, desperate to relieve the pressure.

A sharp knock rattles the apartment door.

My boxers are damp again. A low-grade production of clear fluid ruins the cotton and leaves a faint smell trapped in the fabric. I grab a wad of toilet paper, wipe the slickness away from the swollen lips, and press a dry fold of paper against the flesh before pulling on a pair of oversized sweatpants.

The knock comes again, louder this time.

I walk out to the living room and stop a few feet from the door.

"Wes?"

It's Megan.

I stand there and listen to the muffled sounds of the hallway. I haven't answered her last three texts.

"Wes." Her voice is sharper now, carrying through the door.

My ribs go tight and cold. I have maybe a few seconds before she knocks again. I grab a thick fleece hoodie from the back of the dining chair and pull it over my head. It's eighty degrees outside and the apartment air conditioning is set to seventy, but the material is the only thing that reliably flattens the soft mounds pushing up from my chest. I pull the drawstring tight, letting the fabric bunch at the waist to obscure the sharp pinch of my new center. I look bulky. I look like a guy trying to sweat out a fever.

I unlock the deadbolt just as she knocks again.

She's wearing a denim jacket over a floral dress, carrying a brown paper bag from the Panera down the street. Her hair is pulled back in a loose clip. She doesn't smile when the door swings open. She just walks past me into the apartment, bringing the smell of outside air and hot asphalt in with her.

"You're home," she says.

"I just walked in ten minutes ago." It comes out so easily I almost believe it myself.

She sets the paper bag on the kitchen island. A grease spot is already forming near the bottom seam, turning the brown paper translucent. She looks around the living room. The television is off. The apartment is quiet.

She turns around and looks at me, taking in the fleece, the drawstrings pulled tight, my hands shoved deep into the front pocket.

"Why are you wearing a winter sweatshirt?"

"I think I'm coming down with something. Chills."

"You were coming down with something last week."

"It lingered."

She crosses her arms. The denim jacket rides up slightly at her wrists. "I brought soup. In case you were actually sick. But you don't look sick. You just look like you're hiding."

I need to manage the space in the room. She's standing near the narrow walkway between the counter and the couch. If she steps forward, she's going to touch me. I walk the long way around the island, keeping the granite slab between us. I open a drawer and pull out two spoons, keeping my eyes on the dull shine of the metal instead of her face.

"You didn't answer my texts," she says. She doesn't raise her voice.

"I was in compliance."

"Until eight o'clock."

"Martin wanted to review the whole quarter. The mid-cap tech yields are a mess."

She lets out a short laugh with no humor in it. She unzips her jacket. She takes it off and drapes it over one of the barstools. She's settling in. Every minute she's here is another minute for something to give me away. The thick cotton of the hoodie drags across my right nipple as I reach for a bowl, sending a sharp sting straight down into my ribs. I bite the inside of my cheek to keep my face neutral and get copper out of it for my trouble. Ten minutes in the fleece and it's damp along my spine, worse underneath where the fabric sits against the bottom of my chest, a slick warmth I can't get at with her standing four feet away watching me hand her a spoon.

"Talk to me," she says.

"I am."

"No, you're managing me." She leans her hands on the stone counter. "You're doing the thing you do with your clients when the market drops. You're using the calm voice. You're giving me an itinerary instead of an answer."

I try to summon the old ease. The physical charm that used to bridge these gaps automatically. I try to lean against the counter, projecting a relaxed posture. But the angle forces the hard edge of the granite against my hip bone. The bone sits wider now, padded by a layer of fat that compresses painfully against the stone. I shift my weight instantly, standing up straight, pushing off the granite too quickly.

Megan tracks the flinch. Her eyes narrow.

"What is wrong with you," she asks.

"Nothing. It's been a bad week at the firm."

She walks around the island.

I back up. Two steps, onto the rug. It's exactly the wrong thing to do, and we both know it.

She stops. Whatever crosses her face goes fast, replaced by something harder.

"Don't do that," she says. "Don't back away from me."

"I'm not."

She steps forward again. She closes the distance before I can retreat further. She reaches out and pushes her hand flat against the center of my chest.

Her palm presses directly against the left nipple, crushing the raw flesh under the fleece. Pain goes straight down through my chest, white. I gasp. My hand snaps up and cracks against her wrist, sharp enough to startle us both.

She pulls her arm back, holding her wrist against her stomach. Her eyes are wide.

"Jesus, Wes."

"Don't touch me," I say. My voice is ragged. The deep ache in my chest throbs, and right behind it, unwanted, a slip of wetness lower down. The fold of toilet paper shifts, useless, in my underwear.

She stares at me. The hurt's gone, replaced by anger, cold and settling in for good.

"Who is she," Megan says.

I don't answer fast enough. She's still got her hand pressed flat against her own wrist where I hit it.

"There isn't anyone," I tell her.

"Don't lie to me." Her voice drops to a growl. It's the tone she probably uses on her second-graders when she's down to the last of her patience. "Don't stand there and treat me like an idiot. You won't answer my calls. You won't look me in the eye. I touch you and you act like I burned you."

"I told you I was sick."

"You flinched." She points a finger at my chest. "You looked at me like you were terrified I was going to smell another woman on you."

She's so close to the shape of the secret and so wrong about the details.

I need to shut the conversation down. I need her out of the apartment before I break. "Megan, please. Just go home. We can talk about this tomorrow when I'm not running a fever."

"No."

She walks past me, goes to the couch, and sits down right in the middle of the gray cushions, crossing her legs like she's settling in for a long flight. She looks small on the wide upholstery, but her presence fills the entire room.

"I'm not leaving," she says. "We are going to sit here until you tell me the truth. You owe me that much."

I stand in the middle of the rug, my knees not quite trustworthy. The elastic waistband of the sweatpants stretches tight over the wide feminine hips.

"I can't," I say.

"You can't tell me her name?"

"That isn't what this is."

"Then what is it?"

She's waiting. The room is still.

If I keep lying, she walks out and never comes back. If I tell the truth, I have to pull the sweatshirt over my head and show her the impossible.

"Wes," she says, softer now. A crack in the anger. "Please. Just tell me."

I look at her sitting on my couch. The polish on her fingernails is chipped. I'm out of tools to manage her, the charm and the easy physical confidence both gone at once, and there's nothing left but the small breasts on my chest and the silence in the room.

I close my eyes. My whole body feels like it's been awake for a week, the tiredness settling into the unfamiliar curve of my spine.

I reach up and grab the hem of the gray fleece.

The thick cotton drags across my ears, catching the stubble on my jaw, and clears my head. The seventy-degree air of the apartment hits my bare skin. I let the hoodie drop to the rug. I'm not wearing an undershirt.

I stand there in the center of the living room. My shoulders are squared. The dark hair trails down my stomach, bisecting the pale skin. But above it, the hard planes of my chest are gone, pushed outward by the soft mounds. The skin is stretched tight over the new mass. The nipples are swollen, darkened, hard from the sudden chill. They look exactly like what they are: the beginnings of a woman's breasts.

Megan is staring at my face, waiting for the punchline. It takes her a full three seconds to drop her gaze.

She doesn't gasp. She doesn't cover her mouth. Her eyes track across my collarbone, down to the small breasts resting on my chest, and stop. She looks at the left breast, then the right. The anger that anchored her to the couch is gone. Her mouth opens slightly and nothing comes out.

"Wes," she says. Her voice is flat. "What is that?"

"I don't know."

"Are you taking something? Are you… are you transitioning? Is that what this is? You've been taking hormones and you didn't tell me?"

"No," I say. "I'm not taking anything. I didn't do this."

"Then what is it?"

I swallow hard. My throat feels full of sand. "It isn't just my chest."

I hook my thumbs under the elastic waistband of the gray sweatpants. The fabric is clinging to the sweat at the small of my back. I push the cotton down over my new, wider hips. The friction burn on my inner thighs stings as the material drags past it. I push them past my knees, pulling my boxers down with them, and step out of the pile.

I'm naked in the yellow light of the floor lamp.

Megan's breath catches. Sharp, a hitch I can hear from across the room.

There's no arguing with what she's looking at. The wide curve of the hips. The pussy resting between my thighs, exactly where my dick should be. The lips catch the light, shining where they shouldn't be.

She stands up from the couch, the movement jerky. She takes a half-step to the side, her shins hitting the edge of the coffee table. The wood scrapes loudly against the hardwood floor.

"Oh my god," she whispers.

"It started last week," I tell her, my voice rough, trying to keep the baritone steady. "I thought I had the flu. I had a fever, my stomach was killing me. It felt like it was tearing. I woke up on Sunday and the fever was gone, and… and I was like this."

She shakes her head. A slow, mechanical side-to-side motion. She refuses to look at my face. Her eyes are locked on the smooth indentation between my legs.

"That's impossible," she says.

"I know."

"People don't just…" She gestures vaguely toward my lower half, her hand trembling. Her fingernails, the chipped coral polish, catch the light. "That doesn't just happen. You don't wake up with a different body."

"I did."

The dampness between my legs won't let up, cold and impossible to ignore. I want to cross my arms over my breasts, to hide the swelling, but the gesture feels too small. I force my arms to stay at my sides.

She finally looks up at my face. Her eyes are wet, the mascara clumping slightly at the corners.

"You've known since Sunday," she says.

"Yes."

"And you just ignored my calls. You lied to me about compliance meetings."

"Megan, look at me." I gesture to my own hips, the movement drawing her eye back down despite her obvious reluctance. "How was I supposed to tell you this? What was I supposed to say on a Tuesday night over dinner? ‘Hey, by the way, I don't have a dick anymore'?"

"You were supposed to let me help you!" Her voice cracks, the volume spiking, bouncing off the drywall. "You're supposed to be my partner, Wes! If you wake up and your body is literally changing into a woman's, you call an ambulance, and then you call me. You don't ghost me for a week and make me think you're sleeping with someone else."

"I was terrified," I say. "I still am."

She looks at my nipples and the small breasts on my chest, then at the wide flare of my hips, and takes a breath, trying to anchor herself in a room that doesn't hold together the way it should. The scent of lavender shampoo from her hair mixes awkwardly with the smell of the hot asphalt she dragged in from outside.

"Have you seen a doctor?"

"No."

"Wes, you have to go to a hospital. This could be cancer, it could be a tumor on your pituitary gland, it could be…" She trails off, the medical vocabulary failing her because there's no medical vocabulary for an overnight sex change that leaves flawless, scarless skin in its wake.

"If I go to an ER, they're going to put me in a psych ward," I say. "They're going to think I mutilated myself, or they're going to run a thousand tests and lock me in a research wing."

"You have a literal vagina," she says, the word sounding harsh and abrupt in the quiet apartment. "You didn't do that with a kitchen knife. A doctor will know that. They can scan you. They can give you medication to stop…" She points at my chest. "To stop the rest of it."

She looks away from me, staring at the grease spot forming on the bottom of the Panera bag sitting on the kitchen island. The soup is getting cold. She brought it for a boyfriend having a bad week, and that version of tonight doesn't exist anymore.

She turns back to the barstool, picks up her denim jacket, and slides her arms into the sleeves. She gets both arms in before she looks at me again.

My chest goes cold and tight. "Megan, please don't leave."

"I'm not leaving you," she says, her voice exhausted, the brittle anger she walked in with finally gone. "I need air. I need to go sit in my car for ten minutes and try to understand what I just looked at."

"Are you coming back?"

She pauses halfway to the door. She looks over her shoulder. The man she knows is standing by the couch, but the silhouette is wrong. The broad shoulders taper into a pinched waist, flaring out into broad hips.

"I don't know," she says softly.

The door opens, and she steps out into the hallway. The deadbolt clicks shut behind her.

I'm alone again. I hear her car start down in the lot and then not pull out for a long time.

I look down at my own body, the pale skin and dark hair leading down to a pussy that still doesn't look like part of the same person, the small breasts riding high on my chest.

I walk over to the pile of clothes on the rug. I put the sweatpants back on, then pick up the hoodie and pull it back over my head, letting the material hang down to my mid-thighs.

I sit down on the edge of the couch, the gray upholstery cool against the back of my legs.

I need to think. I press the heels of my hands against my eyes, pushing until bursts of dull color explode in the darkness, trying to force the static out of my brain.

Megan wanted a medical explanation, a tumor or a gland or some genetic misfire she could look up later. But this isn't a tumor. Tumors destroy flesh; they don't build a whole set of working parts in five days.

I haven't been anywhere unusual. No travel outside the city in six months. I haven't eaten anything strange, or been exposed to industrial chemicals. I go to the firm, the gym, Megan's, Sloane's. The same places, on repeat, a safe existence, and none of it explains a body rewriting itself from the inside in under a week.

I drop my hands from my face. The apartment is dark, save for the single yellow bulb of the floor lamp.

Whatever this is, it isn't going to announce itself. Nobody's going to call and explain. I'm going to have to find someone who can actually look at this without putting me in a hospital gown and a research file by the end of the day.

I think of Jenny mostly because there's no one else to think of. She's the only gynecologist I know personally, the only one I could sit across from and not have to start the conversation with a stranger's face.

I put my elbows on my knees. The fleece bunches around my waist, the fabric pressing against the tender swell of my new breasts. The low ache deep inside throbs, the hardware sitting behind my hip bones.

---
Read the illustrated version of this chapter, with images of Wes in the car, with Sloane checking his breasts and being intimate after, with Megan and later, alone. Subscribers get access to chapters weeks ahead and to exclusive stories and other content, as well as the ability to vote on future stories.