Lisa's fingers tangle in Luca's hair before I even register the movement. Her mouth crashes against his and the hunger in it makes my lips tingle around the bit. He grips her ass through the riding breeches and lifts her, legs wrapping around his waist. Daisy snorts. I can't look away. Luca's thumbs are in the curve of Lisa's hips, her body curved into him, crop still clutched in one fist. My cage tightens. His hands are everywhere on her, and mine are locked in mitts behind my back.
Lisa clips the lead to my ball ring and walks me out of the stall. The ring bites and I follow; you always follow. She walks me past Luca in a slow circle, hand low, the chain taut between her fist and my balls. I'm a head taller and twice her weight. She leads me by the most vulnerable inch of me like she's walking a dog.
"This one's mine." Just staking it. She stops me in front of him and presses two fingers into my chest. Tests the muscle. Finds a nipple and pinches until I jerk against the chain. "Almost." She lets go of me and steps into Luca, fingers hooking his belt, pulling him down to her mouth. The kiss starts slow, her hand sliding up his ribs, then her teeth catch his lower lip and it isn't slow anymore. His hands settle on her waist and she presses into him, murmuring against his jaw. I catch pieces: her own mount, like Brutus, strong enough to carry her. Chase him to the lake on the east trail, both ponies flat out.
Luca murmurs back and she laughs against his throat. "You know what it does to me." Her voice is barely a breath. "The riding."
"I know exactly what it does to you."
"Last time I was on Brutus for an hour you couldn't walk the next morning."
His grin sharpens. "That was mutual."
"So imagine me on my own pony." She tips her head back toward me without looking. "Long trail. Both of them dripping." Her teeth graze his neck. "Then the lake. Then you."
Luca's hands tighten on her waist. "Sounds like you need to ride something now."
"I need the lake." She pulls back enough to look at him, flushed, restless, her crop tapping her thigh in a quick rhythm. "Today. Hitch them tandem. Daisy in front."
Luca raises an eyebrow. "In front of him?"
Lisa's grin is slow and wicked. "Exactly."
They harness us in a line, Daisy three feet ahead of me in the traces. Her haunches fill my entire field of vision: the flex of muscle under her skin, the sway of her tail, her thighs tensing and releasing with each stride. My cage bites down before we clear the yard.
The first mile is carnage. I catch a root because I'm watching the roll of Daisy's hips instead of the trail, and the crop cracks across my shoulders before I've even righted myself. "Eyes on the road, Chico," Lisa calls from the wagon, and Luca snorts because my eyes are on the road. Daisy is the road. Every shift of her weight, every flick of her tail sends my stride hitching sideways and the wagon lurching behind us. It finds me again. And again.
"He's forgotten how to walk," Lisa tells Luca. She sounds delighted.
"He's walking fine. He's walking stupid."
Daisy knows what she's doing. Her tail flicks higher than it needs to, a lazy, taunting rhythm that keeps catching the edge of my vision. She tosses her mane. Shifts her weight. I stumble over nothing and the crop bites my flank so hard my eyes water. By the second mile I've collected a grid of welts across my back and Daisy hasn't broken a sweat.
Lisa leans on Luca's shoulder in the wagon, watching me suffer, her crop dangling loose in one hand. "Think he'll make it to the lake?"
"He'll make it." Luca grins. "Might not remember how he got there."
The third mile is worse. My legs are buckling; my shoulders burn where the harness digs in. Daisy has settled into a rolling trot that sets her hindquarters swaying and clenching with every stride. I trip twice in thirty yards. The second time Lisa doesn't even bother with the crop; she just laughs, and the sound of it, warm and careless, stings worse than any welt.
The lake shimmers when Luca reins us to a halt. My legs are shaking. Daisy stands still, not even winded. They unbuckle the harness and Lisa grabs my bridle, pulling me toward an oak by the shore. Daisy follows, her hooves crunching on the pebbled beach.
Lisa clips our bits together, forcing our faces close, Daisy's breath hot and mint-sharp against my mouth. She steps back and tilts her head, admiring her work. "You spent the whole ride staring at her, Chico." She taps the bridge of my nose. "Let's make sure she gets a proper look at you now."
I don't know what is worse. Three miles of Daisy's rear rolling ahead of me, her body a punishment I couldn't look away from, or this: her face inches from mine, her lashes gold-tipped, her eyes holding mine with nowhere to hide. The scent of her fills my throat, sweat and leather and warm skin. My cage has spikes on the inside, tiny raised points that sit quiet against soft flesh. They are not quiet now. Every pulse of blood swells me into them and they bite back, a dozen small sharp reminders that wanting is the one thing I'm not allowed to do. Weeks of chastity. The points have never been this loud.
Lisa pulls her shirt over her head. I have never seen her naked. She is small, five feet and change, her body compact and brown from the sun, and she moves without a shred of self-consciousness as she steps out of her breeches and pushes Luca down onto the grass. Three feet from where we're hitched. She straddles him with the same easy authority she uses mounting a horse, settling onto him with a sigh that catches in her throat. Her spine arches, her whole body rolling. The girl who leads me by my balls, who crops me when I stumble, who locked me in steel and threw away the key, rides Luca with a grace that makes my chest ache worse than the spikes. She is so small. She owns everything.
Every sound pushes the steel deeper. Her breath hitching. Luca's hands on her thighs. The wet rhythm of her body rising and sinking on him, unhurried, like she has all afternoon and he is hers to use. The sun catches the sweat on her skin and turns her gold. His hands grip her waist and she bats them away, pins his wrists to the grass, rides him on her own terms. I can see all of her. The arch of her back, the clench of her legs, the flush spreading down her neck. The cage is buried in me and I can't close my eyes.
Daisy's face changes. The grin comes on slow around her bit, and there's no contempt in it anymore. Then I feel her against my leg. She rolls into me, unhurried circles, grinding like she has all the time in the world while her wetness spreads hot down my skin. The steel screams. My knees buckle but the bridles hold our faces locked, and I watch her lower lip catch between her teeth when she finds the angle she wants.
Lisa cries out Luca's name just as Daisy's legs clamp around mine, her body shuddering, then going slack against me with a sigh that fogs warm on my cheek. Luca comes with a ragged groan. The cage gnaws at flesh raw from weeks of denial, and I stand there, rigid, aching, allowed nothing.
Lisa stays on Luca, breathing slow, her fingers idle on his chest. She's looking at us. At Daisy's leg pressed wet against mine. Her mouth curls. "Did she rub on you, Chico?" She laughs and shakes her head. "Poor girl." She reaches over and strokes Daisy's cheek, mock pity. "Poor little filly. Had to watch too."
She climbs off Luca and stretches in the sun, naked and unhurried, before pulling her breeches back on. Luca unclips our bits and buckles us back into the traces, same order, Daisy in front. My knees wobble. Lisa's crop cracks against my flank. "Move, Chico." Her voice is still rough.
I move. Head low, legs heavy, the steel still throbbing with every step. Daisy's haunches sway ahead of me and I don't look. I don't stumble. I don't have the energy left to want anything. The cage, the points, her body three feet ahead of me for six miles, the wetness of her drying on my leg, Lisa naked in the grass with the sun turning her gold. There is no relief, and there won't be. The wanting is built into the apparatus and the apparatus is bolted shut.
It doesn't crack once on the way back. It doesn't need to. The trail blurs under my hooves, the sun dropping low enough to stripe the dirt in amber and black, and I lose whole stretches of it.
Lisa's voice from the wagon, quieter now. "He's not even looking at her."
Luca glances back at me.
"I think we broke him," Lisa says. She doesn't sound sorry.
The barn materializes through the trees and I don't remember how I got there.
---
Days of track work. Same thing each morning: Susan in the doorway before the light's up, crop already in hand. "Track day, Chico." Her boot toe nudges my ribs until I scramble upright. Across the yard Luca is leading Brutus out, and I can't not look: the dark gleam of him under the floodlights, his cock swinging heavy between his legs. My stomach twists. They've rigged the carts the same, same harnesses, same traces. Brutus moves like oil. I feel like I'm running in sand.
The third run leaves me gasping, Brutus' dust still clinging to my tongue, his hoof prints mocking me in the track. But the gap has narrowed. Close enough that Luca shoots me a glance over his shoulder, his smirk faltering for half a second. Close enough that Susan's whip doesn't crack once on the home stretch. Lisa says nothing, just chews her lower lip while her fingers drum against the fence post.
The spray from the hose hits my heaving sides like a thousand needles, washing away the grime as Brutus stands motionless beside me, his chest scarcely rising despite the pace we'd set. Close. So close this time. The water sluices between my legs, running pink where the harness rubbed raw, but I hardly feel it; Susan and Lisa are murmuring by the fence, their eyes darting between me and Brutus like they're weighing stock.
The sun is a white hammer. They lead me into the pasture, and my legs almost buckle on the slope, the morning's runs still in every muscle. Daisy is kneeling by the far fence, head low over a trough. I doze on my feet, the cicadas loud enough to sound like sleep, until a whinny splits the air.
I jerk awake. Brutus is across the paddock with his head high, nostrils working. His cock hangs thick and stiffening between his legs, his whole body aimed at Daisy. She's on her feet now, shifting, tail swaying. Her scent must be carrying because Brutus takes a step toward her, then another, his stride lengthening. Daisy tosses her mane and backs up, uncertain. She's been in heat all day, restless and flushed since morning, and her thighs are slick now, her breathing changed, but she keeps backing up, shaking her head. Brutus doesn't care which. He keeps closing the distance, fifteen yards, ten, fully hard now and swinging with each stride, and Daisy presses herself against the fence rails with nowhere left to go.
My whinny rips out before I even think, high and desperate. I'm running before I've decided to, hoof boots kicking up clods of earth, legs that had nothing left finding something after all. Brutus is still five yards from her when my shoulder connects with his ribs. The impact goes through me like voltage, both of us going down in a tangle of limbs and harness straps. My hands are useless in their cuffs; I can't brace, so my hip takes the full weight of the fall, and then Brutus rolls on top of me with a bellow I feel in my jaw.
His cock is pressed hard against the outside of my thigh. The shock locks me rigid. I have never had another stallion's cock against my body, never known what it would do to me. He burns through my skin, so thick and hard I can feel every pulse through the muscle of my leg, and my cage punishes me for it; the spikes bite down so hard my vision whites at the edges. The plug holds, but Brutus's bulk pins me flat, grinding into my thigh as he shifts and snarls above me. The musk of his arousal fills my nose, dense and animal. His teeth find my shoulder and the pain breaks through, a bright flare that makes me cry out around the bit. Dirt in my mouth. His stink on my skin. For one long second I understand what Daisy saw walking toward her: all of that aimed at her, and nothing she could have done about it.
The whip cracks so close I feel the air move. Another, and it connects with Brutus' flank. He flinches but doesn't stop. Then Susan's voice, low and flat: "*BACK*, Brutus. Back!" Two more cracks in quick succession on his haunches, and Brutus rears off me, hooves slashing the air over my face.
She drives him back step by step, the whip finding him every time he stalls. "Down. Down." Her voice barely rises, but Brutus knows that tone. Every animal here does. His nostrils flare. He fights it for three more steps, then his head drops and he shuffles backward through the gravel. Susan clips the lead to his bridle and tosses it to Luca, who comes running from the barn. She doesn't look at him.
Grit chokes my throat as I roll onto my side. The bite on my shoulder is swelling, skin tight and hot. The look Susan shoots me isn't anger. It's appraisal.
I lie there for a long time after they lead Brutus away. Daisy has retreated to the far side of the paddock, her sides heaving, her head still ducked. The adrenaline drains out in stages. I charged him with my hands bound behind my back. No thought, no calculation, just the sight of him bearing down on her and a certainty that burned hotter than anything the trainers ever put into me. The whinny tore out before I made any decision, and then my body followed. I don't know if that's bravery; bravery implies a choice, and there wasn't one. But there was a self behind it, acting before the training could stop it. Lying here with dust in my mouth and Brutus' bite burning on my shoulder, that feels like enough.
Daisy changes that day. Subtle shifts: her head lifting when I stumble in rather than turning away, not shifting off when I draw near. Whatever contempt she carried has gone quiet. That night, they chain Brutus outside under the eaves of the old hay barn, his silhouette a hulking shadow against the storm-lashed sky. The rain comes in sheets, turning the yard to mud, and through the downpour I hear him: hoof striking wood, the restless snort of a predator denied his kill.
