Chapter 13: The Mechanic's Bet
The rally car’s door shut with a solid, hydraulic thunk, sealing them in a cockpit of carbon fiber and tight harnesses. The air smelled of racing fuel, hot electronics, and Jay’s sweat. He handed her a helmet. “Put it on. Safety first.” His eyes glinted with a dark humor that made her stomach flutter.
He fired the engine. The sound wasn’t a start; it was a waking roar, a furious vibration that shook the very bones of the car and traveled straight up Evie’s spine. He didn’t ease out. He fed it power and ripped the car backwards out of the bay, spinning the wheel at the last second so they shot forward onto the wide, empty service road behind the warehouses.
Then he planted his foot.
The force slammed Evie back into the bucket seat. The world outside the window became a smeared palette of grey concrete and yellow safety lines. He braked hard, downshifted with a brutal snick, and threw the car into a corner. The tires screeched in protest, the entire chassis sliding sideways before Jay caught it with precise, minimal steering. Her helmet rattled against the window. She wasn’t afraid. A wild, breathless laugh bubbled out of her. This was control of a different kind—not over her, but over chaos itself, and she was locked inside it with him.
He drove for ten minutes, a demonstration of violent grace. He talked her through it, his voice calm amidst the storm. “Feeling the weight transfer… now.” The car would tilt, plunge, recover. “Left foot brake, keep the turbo spooled.” A new kind of scream from the engine. She watched his hands, sure and swift on the suede-wrapped wheel, the gears. She watched the intense focus on his face, the slight tension in his jaw. This was his element. This was who he was.
He brought the car to a smooth, final stop back inside the garage, the engine ticking as it cooled. The silence was deafening. He pulled off his helmet, ran a hand through his damp hair, and looked at her.
“So?”
She fumbled with her helmet clasp. “That was… fucking incredible.”
He unbuckled his harness and leaned over, unbuckling hers. The proximity was electric. “You liked it? The speed? The loss of control?”
“I loved it.”
“Good.” He caught her chin. “Because you’re mine in here, too. My co-pilot. My good luck charm.” He kissed her, a hard, claiming press of lips. Sweat and adrenaline tasted sharp on his skin.
He opened his door and got out, coming around to her side. He didn’t let her stand. Instead, he sat back down in the driver’s seat and pulled her onto his lap, her back to his chest. The gear shift dug into her thigh. He nuzzled into her neck, his voice a low rumble against her skin.
“Got a proposition for you, sweetheart. A bet.”
“What kind of bet?”
“Race is tomorrow. If I win—and I will win—you give me a weekend. From the moment I cross the finish line until Monday morning. You’re collared. You’re naked. In my apartment. You don’t speak unless I ask you a direct question. You are available for my use, in any way I want, whenever I want it. Food, sleep, pissing—all by my permission. You’re just a pretty little set of holes for me to fill.”
Her core clenched, an empty, aching pulse. The sheer audacity of it, the total surrender he was demanding, should have terrified her. It did. But beneath the terror, a dark river of desire flooded its banks. This was the hunger, named and given shape.
“And if you lose?” she whispered.
He chuckled, his hands sliding up under her shirt to cup her small breasts, his thumbs circling her nipples. “I won’t lose. But if I did… you get a weekend of whatever you want. Fancy dinners, flowers, sweet romance. The whole boring boyfriend package.”
The contrast was deliberate, cruel. He was offering her a choice between her deepest shame and her greatest fear: being truly seen, or being comfortably invisible.
“Well?” His fingers pinched her nipples, hard. “What’s it gonna be, Evie? You want the fairytale? Or do you want the truth?”
She took a shaky breath, the smell of him, of the car, of their sex still on her skin, filling her lungs. She saw her sister’s perfect smile, the polite, gentle boys from her past who had fumbled in the dark. She felt the delicious, lingering soreness in her ass.
“I want the truth,” she said, her voice stronger than she expected. “I want your weekend.”
His hands stilled. Then he bit the side of her neck, not hard enough to break the skin, but enough to brand. “Fuck, yes. You just made tomorrow the most important race of my life.”
He lifted her off his lap and stood her beside the car. His eyes swept over it, then back to her. A new idea settled in his gaze. “Gotta break in the new co-pilot seat properly. Celebrate our deal.”
He reached into a toolbox and pulled out two long straps of tough, woven nylon—spare racing harnesses. He moved quickly, with a mechanic’s efficiency. He guided her to the passenger side, opened the door, and leaned the seat all the way back. “Hands up,” he ordered. She lifted her arms. He looped one strap around her wrists, then fed it through a gap in the welded roll cage above her head, pulling it tight until her arms were stretched upward, bound to the metal skeleton of the car. He used the other strap on her ankles, securing them to the lower frame, spreading her legs wide open towards the open garage door.
She was utterly exposed, trussed up like an offering to the machine. The cold air washed over her bare pussy, already wet and aching. Her skirt was rucked around her waist, her shirt pushed up to her armpits. She was a spectacle for the empty darkness.
Jay stood back, admiring his work. He unbuttoned his jeans, freed his cock, already thick and heavy. But he didn’t take her yet. He dropped to his knees on the concrete floor between her splayed legs.
He didn’t kiss her thighs. He didn’t tease. He simply put his mouth on her and ate her like a starving man.
His tongue was flat and broad, licking a rough, possessive stripe from her asshole up through her dripping slit. She jerked against her restraints, a shocked cry torn from her throat. He groaned against her, the vibration making her toes curl. Then he zeroed in on her clit, sucking the sensitive bud into his mouth, flicking it with the tip of his tongue, then pressing down with brutal, rhythmic pressure.
“Oh God… Jay… Sir, please…” she babbled.
He pushed two fingers inside her cunt, curling them upward, scissoring them open. The stretch was exquisite. He fucked her with his fingers in time with the ruthless suction on her clit. The sounds were obscene—wet, sloppy, hungry. He was claiming her all over again, rewriting her with his mouth.
“You taste like my come and your greed,” he muttered, his breath hot on her swollen flesh. “Perfect fucking taste.”
The orgasm hit her like a truck. It was not a wave but a catastrophic structural failure, every muscle in her body locking tight before shattering. She screamed, a raw, continuous sound that bounced off the metal roof, her bound body bowing off the seat. He kept his mouth locked on her, drinking every pulse, until she was sobbing, oversensitive and trembling.
Only then did he rise. He wiped his mouth with the back of his hand, his eyes black with lust. He freed her ankles from the strap but left her wrists bound above her. “Turn over,” he growled. “On your knees. Face the wheel.”
She scrambled awkwardly in the confined space, the rough seat fabric scraping her knees. She got up on her knees in the driver’s seat, her bound hands now hanging over the headrest. She looked out through the windshield at the empty garage, a prisoner in the cockpit.
He shoved her shirt up her back. He didn’t enter her gently. He spat into his palm, slicked his cock, and guided it to her soaked, trembling entrance. With one powerful thrust, he was inside her to the hilt.
“Fuck!” he grunted, his hands gripping her hips.
He set a relentless, deep pace, fucking her hard into the steering wheel. Her tits bounced against the leather rim. With every thrust, her restrained hands jerked against the roll cage. The car, still smelling of hot brakes and their sex, rocked slightly on its suspension.
“You see that?” he panted, his voice harsh in her ear. “That’s the finish line tomorrow. You’re gonna watch me cross it, knowing your weekend in hell is about to start. Knowing this cunt is gonna be so used and sore you’ll feel me for days.”
“Yes! Yes, Sir!” she cried, the pleasure a sharp, blinding edge. She was close again, so easily, her body his perfect instrument.
“Grip that wheel,” he ordered. She clutched the steering wheel, her knuckles white. “Now imagine it. Naked. Collared. On your knees by the door when I get home. That’s your future, my little slut.”
He slammed into her with a final, punishing series of thrusts, his rhythm breaking. With a roar, he came, pumping his release deep inside her, his body shuddering against her back. The heat of it triggered her own second climax, a weaker but still intense ripple that left her weeping.
He stayed buried in her for a long minute, both of them breathing in ragged unison. Slowly, he pulled out. He unbound her wrists, rubbing the red marks. He helped her turn and sit back in the seat, limp and ruined. He tenderly pulled her sweater down, smoothed her skirt.
He looked at her, a strange softness in his exhausted, triumphant face. He kissed her forehead. “Let’s get you home. You need to rest.” He traced the line of her choker with a grease-stained finger. “Big day tomorrow.”
As he led her back to the truck, Evie glanced back at the rally car, sitting silent in the pool of light. It wasn’t just a machine anymore. It was an altar. And she had just been willingly sacrificed upon it. The quiet terror was finally gone, replaced by a single, crystal-clear certainty: she hoped with every fiber of her being that he would win.
The drive back to campus was a silent, humming dream. Streetlights strobed across Jay’s profile, highlighting the focused calm that had settled over him. Evie watched him, feeling the deep, pleasant ache in her muscles with every shift in the seat, a constant echo of his possession. She didn’t need to speak. The deal hung between them, thicker than the night air.
He pulled up to the curb a block from her dorm, an unspoken agreement to avoid questions. The truck idled roughly. He reached over, his finger hooking under the thin black choker he’d returned to her neck. “This comes off tomorrow. For good. I’ll have a real one for you.”
“Yes, Sir,” she whispered, the promise making her stomach flip.
He kissed her, slow and deep, a taste of ownership that had nothing to do with force. “Watch the livestream. I’ll be looking for you in the crowd.” He released her. “Now go. Get some sleep.”
She slipped out, the concrete cold through her sneakers. She hurried towards the brick building without looking back, feeling the soreness bloom with every step, a secret she carried in her walk. The borrowed underwear was gone, left ruined in his apartment, a casualty of the night. She was empty, clean, and marked.
Her dorm room was dark except for the glow of a laptop screen. Mia was propped in her bed, scrolling. “Cutting it close, curfew-breaker,” she said without looking up, her voice teasing.
“Yeah,” Evie breathed, leaning back against the door. Her legs felt unsteady.
Mia glanced over. The screen light illuminated Evie’s face, her swollen lips, the wildness still lingering in her eyes. Mia sat up. “Evie? You okay? You look… different.”
“I’m good.” Evie pushed off the door and began the routine of getting ready for bed, moving stiffly. She peeled off Jay’s oversized sweater, then her t-shirt.
The soft light from the window caught the bruises. Dusky, clear prints bloomed on her hips where his hands had held her against the workbench. A faint, dark smudge circled one wrist from the harness. A fresh, red love-bite darkened the skin just above her choker.
Mia’s breath hitched. “Evie.” The name was a statement, heavy with alarm.
Evie froze, her back to her sister. She hadn’t planned this. The evidence was just there, a map of the night painted on her skin. She slowly turned, hugging her arms over her chest.
“The underwear,?” Mia said, her eyes wide, taking in the jeans, the bare skin beneath.
“They’re gone.” Evie’s voice was small.
“Gone where? What happened? Did he… hurt you?” Mia was out of bed now, approaching like one would a spooked animal. “Those bruises, Evie. Jesus.”
“He didn’t hurt me.” The words came out firmer. Evie dropped her arms, exposing the marks fully. “I wanted it. I asked for it.”
Mia stopped, confusion wrestling with concern on her face. “You asked for him to bruise you? To… what, take your clothes?”
“It’s not like that.” Evie sank onto the edge of her own bed, the fight draining out of her, replaced by a desperate need for her twin to understand. “It’s a game. A exchange. He controls it. Completely. And I… I give up the control. On purpose. It’s what I’ve always needed, and I never had the words for it, and he just… knows.” The confession tumbled out in a low, rushed whisper. She told her about the garage, the plug, the rally car, the bet for the weekend. She omitted the most graphic details, but the truth of it—her willing submission, her fervent pleasure—was unmistakable.
Mia listened, silent, her expression shifting from shock to deep contemplation. She stared at the bruises on Evie’s hips, not with horror now, but with a dawning, careful analysis. “The guys you dated before… the one who called you frigid… this is what you wanted with them?”
“Yes. But they played at it. It was a performance. With Jay, it’s just… the truth. He’s not pretending to be anything else.” Evie’s eyes gleamed in the dark. “When he ties me up, Mia, I don’t feel trapped. I feel free. It makes no sense.”
“It makes sense to you.” Mia finally spoke, her voice soft. She sat down beside Evie, their shoulders touching. “That’s what matters.” She picked at the quilt. “I was worried it was something bad. Something… violent against you. But you’re sitting here telling me you loved every second of it. That you’re hoping he wins a race so he can lock you in his apartment for a weekend.” She let out a slow, amazed breath. “My quiet sister.”
“Are you disgusted?” The old fear clawed its way up Evie’s throat.
Mia turned, a gentle smile touching her lips. She reached out and carefully adjusted the black choker around Evie’s neck, her touch familiar and sisterly. “I’m just happy you found someone who gets you. Who actually sees you. All of you.” She pulled Evie into a sideways hug. “Even the seriously weird, kinky parts.”
A laugh-sob escaped Evie, relief flooding her, warm and clean. She leaned into her sister. For the first time, the secret wasn’t a rotting, shameful thing hidden beneath the choker. It was just a fact. A part of her. And it was known.
Later, lying in the dark, Evie traced the bruises on her hips. The soreness between her legs was a comforting reminder. Through the wall, she could hear Mia’s steady breathing. Outside, the campus was quiet. But in her mind, engines roared, and a finish line waited. She closed her eyes and saw the stark, beautiful truth of her future: a locked door, a collar, and his hands in the darkness. A smile touched her lips as she drifted towards sleep, no longer afraid of what she desired.