I feel it before I understand it — that first throb, deep inside me, her pulse beating against my walls like a second heartbeat that doesn't belong to me. It swells, thickens, and I'm so full that my lungs forget their job. My breath catches somewhere in my throat and stays there, a trapped bird.

She's still. Absolutely still. The only part of her that moves is that pulse, and it's growing, and I can feel every millimeter of it because there's no room left inside me for anything else.

"Anna—" My voice comes out wrong. Too high. Too thin. I don't recognize it.

Her hips roll up. Slow. Deliberate. The drag of her cock against my walls is wet and obscene, and the knot — that impossible, swollen knot — presses right up against the spot that makes my vision go white at the edges. I whimper. The sound gets swallowed by the clatter of the rails underneath us, steel on steel, the train eating up the dark miles toward Kemijärvi.

Her thumb finds my hipbone. Presses down. Hard. The pressure is a promise and a warning all at once, and I can't move even if I wanted to.

"You said you wanted to be stuck," she murmurs, and her voice is that soft, lilting purr that's been living in my head for six months of messages and late-night calls. Up close it's worse. Better. It curls into my ear and settles somewhere behind my ribs. "So stay."

I try to lift. Just an inch. Just enough to get air into my lungs, to prove I can, to prove I'm still the one who decides—

The knot catches. Refuses. My body clenches around it instinctively, trying to push it out, and instead it seats itself deeper, and the sound I make is not human. My arms strain against the cuffs behind my back. My thighs shake where they're spread over her hips.

She laughs. Soft. Delighted. The vibration of it travels through her cock and into me, and I hate how good it feels.

"That's it," she says. "You're not going anywhere until I say."

I'm braced on her chest, palms flat against the velvet of her dress, and I can feel her heart under my right hand. Steady. Calm. She's not even breathing hard. I've been reduced to a shaking, leaking mess on top of her, and she's just — watching. Amber eyes catching the dim glow of the brass sconce. Lynx ears tipped forward. That smile that sharpens at the corners.

"You're enjoying this," I manage.

"Oh, pet." Her thumb digs in harder, and I feel the bruise forming under the skin. "You have no idea."

She shifts beneath me. Not much — just a tilt of her hips, an adjustment of her weight on the leather bench — and the movement drags her knot against every sensitive place inside me at once. My back arches. My tail, that traitorous thing, curls tighter around her wrist where it's been wrapped this whole time, squeezing like it's trying to hold her in place.

Which it is. Which I am.

"Look at you," she says, and her free hand comes up to cup my jaw. Her fingers are warm. Her thumb brushes over my lower lip, and I open for her without thinking, and she pushes in just enough to feel my tongue. "So pretty when you stop pretending."

"I'm not—" I start, but her thumb is in my mouth and the words come out garbled and wet.

"You're not what?" She tilts her head. Those lynx ears flick. "Not pretending? Not a sub? Not exactly where you want to be?"

I glare at her. Or I try to. It's hard to glare when you're impaled on someone's knot and your tail is wrapped around their wrist and your ears are flat back against your hair and you're so hard you're leaking onto her belly.

She pulls her thumb out of my mouth and wipes it on my cheek. A wet streak that cools in the compartment air.

"You messaged me for six months," she says. "Six months of telling me what you wanted to do to me. How you were going to pin me down. How you were going to make me beg." Her hips roll again, slow and deep, and my hands curl into fists against her chest. "And then you got on this train and you let me cuff you in the first ten minutes. You let me leash you to the rack. You let me put my cock inside you and you came on my knot twice, and you're still here, still full of me, still hard."

"That's—" I gasp as she rolls again, harder this time. "That's not—"

"It's not what?"

"It's not fair."

She laughs again, and this time it's not soft. It's bright and sharp and genuinely amused, and it makes her whole body shake, and her cock moves inside me, and I make a sound that's half moan and half sob.

"Fair," she repeats. "You want fair."

Her hand leaves my jaw. Finds the leash where it lies coiled on the bench beside her, within reach the whole time, and I didn't even notice because I've been too busy falling apart. She wraps it once around her fist. Gives it a testing tug. The collar pulls snug against my throat, and my next breath comes shorter.

"I'll tell you what's fair," she says. "Fair is that you spent six months telling me you were going to wreck me, and then you showed up looking like this." Her eyes travel down my body — the pink dress rucked up around my waist, the thigh-highs, the arm warmers, the collar, the cuffs, the mess I've made of myself. "Fair is that you're the prettiest thing I've ever seen and you don't even know it. Fair is that you're going to stay right here, on my knot, until I decide you've earned the right to move."

"You can't just—"

"I can." She tugs the leash again, and this time it pulls me down. My face comes close to hers, close enough to see the flecks of gold in her amber eyes, close enough to feel her breath on my lips. "I can, because you asked me to. Because you said 'don't stop.' Because you said 'yours.' Because you're my good boy, and good boys do what they're told."

The words hit me somewhere low and soft, and I hate it. I hate how my cock twitches against her belly. I hate how my tail squeezes tighter around her wrist. I hate how my ears, those traitorous things, lift just slightly from where they've been pinned flat.

"I'm not," I whisper. "I'm not a good boy."

"No?" She raises an eyebrow. "Then why are you still hard? Why haven't you tried to get off? Why is your tail wrapped around my wrist like it's afraid I'll leave?"

I don't have an answer. Or I do, but it's not one I'm willing to say out loud.

She watches me struggle with it. That's the worst part — she just watches. She doesn't push. She doesn't mock. She waits, patient as a cat at a mouse hole, and lets me dig my own grave with my silence.

"I can feel you thinking," she says finally. "It's very loud."

"Then stop listening."

"Make me."

It's a challenge. I know it's a challenge. She's giving me an out, a chance to prove I'm still in control, and I should take it. I should push her hands away. I should lift off her knot and put my clothes back on and go find my own compartment and pretend this never happened.

Instead I stay exactly where I am.

Her smile softens. Just a fraction. Just enough that I see the girl behind the predator — the one who spent six months sending me pictures of her lynx ears and her stubby tail and her chubby thighs in thigh-highs, the one who called me 'cute' before she ever called me 'pet,' the one who told me she'd take care of me if I let her.

"There he is," she murmurs. "There's my boy."

Her hand comes back to my face. Cups my cheek. Her thumb traces the line of my jaw, gentle now, and I lean into it before I can stop myself.

"I'm going to tell you what happens next," she says. "And you're going to listen, because you're not going anywhere until I say, and I haven't said yet."

I nod. Small. Stupid. But it's all I've got.

"You're going to sit here, on my knot, and you're going to take it. You're going to feel every pulse and every throb, and you're going to remember that you asked for this. You're going to let me fill you up until you can't think straight, and then — when I decide you've been good enough — you're going to come. Not before. Not until I say."

"Anna—"

"That's 'yes, Anna.'"

My jaw tightens. The defiance is still there, somewhere, buried under six months of wanting and two hours of being taken apart. But it's getting harder to find.

"Yes, Anna," I say, and the words taste like surrender and relief and something that might be the beginning of understanding.

"Good boy."

The praise lands like a hand on my back. Warm. Steady. I feel my shoulders drop an inch. Feel my tail loosen around her wrist, then tighten again, confused about what it's supposed to do.

She notices. Of course she notices. She notices everything.

"Your tail's honest," she says. "I like that. Your mouth lies, but your tail never does."

"My mouth doesn't—"

"It does. It says 'I'm not a sub' and 'this isn't fair' and 'you can't just.' But your tail says 'don't stop' and 'more' and 'mine.'" She tugs the leash again, just a little, and my collar presses against my throat. "I know which one I believe."

Her hips roll. Slow. Deep. The knot drags against my prostate, and my whole body jerks, and I have to bite down on my lip to keep from crying out.

"None of that," she says. "I want to hear you."

"The other passengers—"

"Are three cars away, and the train's loud, and I don't care." She rolls again, harder, and this time I don't bite down. I moan. Loud. It fills the compartment and mixes with the clatter of the rails and the creak of the leather bench under us. "That's better. Again."

She does it again. And again. A rhythm that matches the train, slow and relentless, each roll of her hips pushing her knot deeper and dragging it back out just enough to make me feel every inch. My hands are fists against her chest. My thighs are shaking. My cock is leaking a steady stream onto her belly, and I can't do anything about it because I'm not allowed to touch myself, and I'm not allowed to move, and I'm not allowed to come until she says.

"You're doing so well," she murmurs. "So full. So pretty. Look at you, taking all of it."

I whimper. The praise is worse than the pressure. It gets under my skin and settles in my chest and makes me want things I don't have words for.

"You like that," she says. Not a question. "You like being told you're good. You like being told you're pretty. You like being told you're doing well."

"I—"

"It's okay. I already knew." Her thumb traces my lower lip again. "I knew from your first message. You asked me if I thought you were cute. You asked me if I thought you were good. You asked me if I'd tell you when you did something right."

I close my eyes. I can't look at her while she says it. Can't look at the amber eyes that see too much.

"Open your eyes, pet."

I do. Because she asked. Because it's easier than fighting. Because some part of me wants to be seen.

"There you are." She smiles. That soft smile again, the one that makes my chest ache. "You're going to be so good for me tonight. You're going to take everything I give you, and you're going to say thank you, and by the time we get to Kemijärvi you're going to know exactly what you are."

"And what's that?"

"Mine."

The word lands like a brand. I feel it in my throat, in my chest, in the place behind my ribs where I've been keeping all the things I don't say out loud.

Her hand finds the leash. Closes around it. Tugs.

My mouth comes down to hers.

The kiss is not gentle. It's not soft or sweet or any of the things I might have imagined during those six months of messages. It's teeth and tongue and the taste of her, coffee and something darker, and she kisses me like she owns me, like she's been waiting to do this since the moment I stepped onto the train.

I kiss her back. I can't help it. My mouth opens for her the same way my body opened for her, and she takes it, takes all of it, her tongue sliding against mine while her hips keep that slow, relentless rhythm underneath me.

When she breaks the kiss, I'm gasping. My lips are swollen. My throat is tight. The leash is still in her fist, and my collar is still snug against my neck, and I'm still full of her, still stuck, still exactly where she wants me.

She looks up at me. Amber eyes. Lynx ears. That smile.

And she doesn't say anything.

She just waits.