Chapter 5: Restraint Drills
The concrete floor was a brand against his knees, a cold echo of the morning’s violation. Finn pushed himself upright, the metallic taste still coating his tongue, a ghost of Damon’s possession. He showered alone, the water scalding his skin raw, but it couldn’t erase the feeling. It was underneath now, part of his architecture.
True to his word, Damon programmed a brutal strength block. Leg day. It was a different kind of dismantling. Barbell back squats that made Finn’s vision blur, walking lunges that had his thighs screaming for mercy, leg presses where the burn was a dull, volcanic roar. Damon was all business, a technician of pain. His hands adjusted Finn’s stance, his voice calibrated his effort. “Deeper.” “Drive through the heel.” “Don’t you fucking cave.”
There was no mention of what happened on the floor. It existed in the space between reps, in the way Damon’s eyes lingered on the sweat-drenched line of Finn’s back as he re-racked a heavy weight.
Later, in the locker room, Finn’s body felt liquid, unreliable. He leaned against his locker, chugging water. A regular named Jesse, all capped teeth and vascular arms, clapped him on the shoulder. “Surviving the Diesel program, kid? You look like shit.”
Finn managed a weak grin. “Feel like it.”
“He’s a machine,” Jesse said, shaking his head with a kind of reverent horror. “Breeds machines. Just don’t let him break you. He’s got a talent for finding the cracks.”
The words landed with an eerie precision. Finn nodded, noncommittal. Jesse didn’t know. Nobody knew. The secret was a second skeleton inside him.
Days folded into a punishing rhythm. Train, eat, sleep at Damon’s, attend lectures in a fog. He was getting stronger, faster. His body changed, hardening, lines of definition appearing where there had been softness. The mirror in Damon’s apartment began to tell a new story, one of taut skin over lean muscle. But the deeper change was invisible. He walked through his old life—the university library, the student café—feeling like a ghost. He belonged to the grind, and to the man who controlled it.
One evening, after a particularly vicious session of sled drags, Damon tossed him a foam roller. “My place. We need to work on your hip mobility. It’s limiting your deadlift.”
It wasn’t an invitation. It was a directive.
Back in the warehouse apartment, Damon pointed to the bed. “Lie down. On your back.”
Finn obeyed, the familiar scent of the space—sweat, leather, protein powder—wrapping around him. Damon knelt beside him, his hands impersonal as they positioned Finn’s legs. He worked the roller into the tight bands of Finn’s hip flexors, the pressure exquisite and agonizing. Finn hissed through his teeth.
“You’re all locked up,” Damon muttered, his focus complete, his thumbs digging deep into the knotted tissue. “Too much tension. You’re fighting your own body.” He moved the roller, his hands shifting to Finn’s inner thigh, applying a brutal, precise stretch. Finn’s back arched off the bed, a strangled gasp escaping him.
“Breathe into it,” Damon commanded, his voice low. He held the stretch, his eyes on the point where his hands met Finn’s trembling flesh. The clinical touch began to shift, the pressure turning into a slow, circling massage that crept higher, into the sensitive junction of thigh and groin. Finn’s breath caught for a different reason.
Damon’s hands stilled. He looked at Finn’s face, saw the parted lips, the dilated pupils. The air between them thickened, the professional veil tearing.
Without a word, Damon reached over to the bedside table, yanking open the drawer. He pulled out two thick, nylon lifting straps—the kind used for grip on heavy pulls. He held them up, the black webbing dangling from his fist.
“Turn over,” he said, his voice dropping to a rough murmur. “On your back. Hands above your head.”
A cold thrill shot through Finn. He shifted, lying back against the pillows, his arms stretching up towards the wrought-iron headboard. He watched, heart hammering, as Damon leaned over him. His movements were deliberate, focused. He looped one strap around Finn’s right wrist, then around a cold, vertical bar of the headboard, pulling it tight before securing the buckle. The nylon bit into his skin, not painfully, but with a firm, unyielding promise. He repeated the process with Finn’s left wrist.
Finn was spread, tethered, utterly exposed. The vulnerability was absolute, a flooding panic mixed with a dizzying rush of anticipation. He tested the bonds once. They held.
Damon stood at the foot of the bed, looking down at his work. His eyes were dark pools, drinking in the sight: Finn’s lean body arched, his cock already half-hard against his stomach, his wrists secured in black straps. A slow, predatory smile touched Damon’s lips. It was the first real smile Finn had seen from him, and it held no warmth, only a dark, glittering possession.
“Let’s test that flexibility,” Damon murmured, his voice a gravelly whisper.
He climbed onto the bed, kneeling between Finn’s splayed legs. His hands, rough and warm, pushed Finn’s thighs up and back, folding him almost in half. Finn’s body protested, a sharp pull in his hamstrings, but the strain was consumed by a sharper need. Damon leaned forward, his own weight pinning Finn’s legs in place, his face inches from Finn’s.
“You’re so fucking pretty like this,” Damon breathed, his gaze roaming over Finn’s taut stomach, his flushed chest. “All opened up. Just for me.” He dipped his head, capturing Finn’s mouth in a searing, dominant kiss. It was nothing like before. This was claiming, consuming, a brand. Finn moaned into it, his hips straining upwards, seeking friction.
Damon pulled back, breaking the kiss. He reached for the lube on the nightstand, the sound of the cap snapping open loud in the quiet room. He slicked his fingers, his eyes never leaving Finn’s. Then his hand disappeared between Finn’s legs.
The first touch was clinical, a cold, slippery pressure circling his hole. Finn flinched, then forced himself to relax, to breathe. One thick finger pressed inside, a slow, stretching burn. Damon watched his face, reading every twitch, every gasp.
“That’s it,” Damon coaxed, his voice low and hypnotic. “Take it.” He worked the finger in deeper, crooking it, and Finn cried out, a sharp, broken sound. A second finger joined, the stretch intensifying, a delicious, unbearable ache. Damon scissored them, preparing him with a ruthless efficiency that was its own kind of arousal.
“Please,” Finn begged, the word torn from him. He didn’t know what he was asking for. More. Less. Everything.
Damon withdrew his fingers. He shuffled back on his knees, his hands going to his own waistband. He pushed his sweats and boxers down in one rough movement, freeing his erection. It stood thick and heavy, the head glistening. He poured more lube into his palm, stroking himself slowly, his eyes locked on Finn’s bound form.
He positioned himself, the blunt head pressing against Finn’s loosened entrance. “Look at me,” Damon commanded.
Finn dragged his gaze from Damon’s cock to his eyes. The intensity there was terrifying, a storm held in check.
With a grunt, Damon pushed forward.
The invasion was slow, inexorable, a continuous, stretching fill that stole the air from Finn’s lungs. He was so open, so vulnerable, folded in half and tied down, that he could do nothing but feel. Every inch of Damon’s cock carved a space inside him, a relentless, perfect pressure. When Damon finally seated himself fully, hips flush against Finn’s ass, they both groaned, a ragged duet.
Damon didn’t move. He stayed buried to the hilt, letting Finn feel the full, throbbing weight of him. He leaned down, bracing his hands on either side of Finn’s head, his sweat dripping onto Finn’s chest. “All mine,” he whispered, a vow laced with poison.
Then he began to move.
It was a different rhythm than before. Deep, grinding, powerful strokes that seemed to reach Finn’s core. Each thrust rocked his entire bound body, the headboard giving a soft metallic rattle with every drive. Damon’s pace was relentless, a piston fueled by pure, unadulterated need. He fucked him with a focused brutality that was almost impersonal, as if he was exorcising something, beating it out against Finn’s body.
The slap of skin on skin, the wet, rhythmic sounds of their joining, the creak of the bed—it was a symphony of raw possession. Finn’s world narrowed to the point of connection, to the shocking, stretching fullness, to the black straps cutting into his wrists. He was an object, a thing being used, and the freedom in that was absolute.
“You like this, don’t you?” Damon gritted out, his thrusts becoming harder, faster. “Being tied up. Being my little fucktoy.”
“Yes,” Finn gasped, the admission a revelation. “God, yes.”
“Say it.” Damon’s hand snaked between them, his calloused fingers wrapping around Finn’s aching cock, stroking him in time with his thrusts. The dual sensation was overwhelming. “Say you’re my fucktoy.”
“I’m your fucktoy,” Finn moaned, the words dripping with shame and a profound, dark truth. “I’m yours.”
A guttural sound tore from Damon’s throat. He was losing control, his rhythm fragmenting into hard, desperate lunges. One of his hands left the bed, came down hard on Finn’s inner thigh—a sharp, stinging slap that made Finn yelp. The pain was a bright, brilliant spark that fused with the pleasure, impossible to separate.
“Gonna come inside you,” Damon snarled, his face a mask of feral need. “Fill you up. Mark you.”
The words pushed Finn over the edge. His orgasm erupted without warning, a violent, body-seizing convulsion that ripped through him. He shouted, his back bowing against the restraints as he spilled over Damon’s fist and his own stomach in hot, frantic pulses.
The clenching of Finn’s body was all it took for Damon. With a final, shuddering roar, he buried himself as deep as he could and came, his release pumping into Finn in hot, endless jets. He collapsed forward, his weight crushing Finn into the mattress, his face buried in the crook of Finn’s neck, his breath a ragged torrent against Finn’s skin.
They lay like that for a long time, a tangled, sweaty mess of limbs and come and spent desire. The only sounds were their ragged breathing and the soft rattle of the headboard as Finn’s bound hands trembled.
Slowly, Damon pushed himself up. He looked wrecked, his hair damp with sweat, his eyes hollow. He wordlessly unbuckled the lifting straps, his fingers gentle as they freed Finn’s wrists. The skin was imprinted with the pattern of the webbing, angry red lines.
Damon traced one of the marks with a fingertip, his expression unreadable. He got off the bed, went to the bathroom, and returned with a warm, damp cloth. He cleaned Finn with a strange, solemn care, wiping the mess from his stomach and thighs. Then he cleaned himself.
He climbed back into bed, but didn’t pull Finn close. He lay on his back, staring at the ceiling, a foot of cold space between them. The silence was heavier than before, loaded with something that felt like shame.
Finn’s body sang with aftershocks, his muscles twitching, the deep, sore feeling of being used settling into his bones. He looked at Damon’s profile, the hard line of his jaw clenched tight.
“The container,” Finn whispered into the dark, his voice hoarse.
Damon didn’t move. “What about it?”
“Is it flooding?”
A long pause stretched, so long Finn thought Damon wouldn’t answer.
“Yes,” Damon finally said, the word quiet and final.
He turned onto his side, his back to Finn. The message was clear. The negotiation was over. The damage was done. Finn lay awake, watching the rise and fall of Damon’s shoulders, the red marks on his own wrists a covenant written in pain. He had asked for the flood. Now he would have to learn how to swim in the wreckage.
The red welts from the lifting straps were still faintly visible on his wrists three days later. Finn kept them covered with long sleeves, a secret he carried to his lectures. The soreness between his legs had faded to a dull, persistent echo, a constant reminder of how thoroughly he’d been taken apart. He moved through his classes like a sleepwalker, the theoretical physics on the chalkboard a poor competitor for the vivid, visceral memories of concrete and sweat and possession.
Damon’s routine was unbroken, a bastion of discipline. Training was harder, more focused. Finn’s deadlift personal record climbed. His sled push times dropped. The other athletes at the gym noticed, nodding at him with a new, grudging respect. He was becoming one of Diesel’s projects. They had no idea of the cost, or the currency.
One evening, the workout was pure, brutal conditioning: alternating rounds of wall balls and burpees, a soul-crushing twenty-minute clock. Finn was in the middle of a set, his lungs burning, the heavy ball slamming against the target and recoiling into his aching arms, when he saw her. A woman walked in, her posture relaxed but her eyes scanning the gym with a familiar, assessing ownership.
She was tall, with the kind of lean, efficient muscle that spoke of endurance sports. Her dark hair was tied back in a severe ponytail. She crossed the floor directly to Damon, who was counting reps for another athlete. She didn’t touch him. She just stood there, waiting.
Damon finished his count, turned, and saw her. His expression didn’t change, but Finn saw the minute tightening in his shoulders. A silent conversation passed between them, carried only in the angle of a head, the set of a jaw. Then Damon nodded toward his office. They walked in together and closed the door.
The ball felt heavier in Finn’s hands. He completed his set, his mind scrambling. Who was she? The easy intimacy of their silent communication felt like a physical blow. He moved to the burpees, his body dropping and rising on autopilot, his eyes locked on the frosted glass of the office door.
Fifteen minutes later, she left, giving a casual wave to a few regulars. Damon emerged moments after. His eyes found Finn, mid-burpee, and held them. There was a warning there, a cool distance. He clapped his hands, his coach-voice slicing through the gym’s noise. “Eyes on your own work, O’Malley. Five more rounds.”
Later, in the locker room, Damon was already showered and dressed when Finn got there. The space was empty. Damon leaned against the lockers, arms crossed.
“That was Mara,” he said, his voice devoid of inflection. “My ex-wife.”
Finn froze, towel in hand. The words settled like lead in his gut. Ex-wife. The container had a history, a shape before him.
“She needed to sign some papers. That’s all.” Damon pushed off the lockers and walked to the door. He paused, not looking back. “My place. Now. Not a discussion.”
The drive was silent. The warehouse felt different tonight, charged with a new tension. Damon didn’t speak. He moved to the kitchen, pulling two beers from the fridge. He handed one to Finn, then took a long pull from his own. He stared at the far wall, his jaw working.
“Three years ago,” he said finally, the words seeming pulled from him. “She couldn’t handle the discipline. The singular focus. Said the gym was my real wife. That I was married to the grind.” He took another drink. “She wasn’t wrong.”
Finn waited, the cold bottle sweating in his hand.
“She wanted a normal life. Dinners out. Weekends away. Conversations that weren’t about macro splits or VO2 max.” Damon turned, his eyes dark pools in the low light. “I don’t have that to give. The container… it only fits one thing. The rage. The drive. It can’t fit a person.” He looked directly at Finn. “It shouldn’t.”
The unspoken words hung in the air: Then why am I here?
Damon set his beer down with a decisive click. He closed the distance between them in two strides. His hand came up, not to hit, but to cradle Finn’s jaw, his thumb stroking over the sharp line of his cheekbone. The touch was almost tender, and it terrified Finn more than any violence.
“You don’t want normal,” Damon whispered, his breath tinged with hops. “You want this.” His other hand slid down, palming Finn through his training shorts, feeling the immediate, traitorous response. “You want to be the thing that fills the container. The perfect, suffering vessel.”
He leaned in, his mouth hovering a breath from Finn’s. “Tell me I’m wrong.”
Finn couldn’t speak. He shook his head minutely, a surrender.
Damon’s kiss was a conquest, all teeth and desperate, claiming force. It was nothing like the brutal efficiency of the shower or the bed. This was messy, hungry, a claiming laced with a raw frustration that felt like grief. Finn kissed back, opening for him, letting Damon devour the fear and the unwanted jealousy.
They shed clothes in a frantic, clumsy scramble, fabric catching on damp skin. Damon walked him backward until his knees hit the edge of the mattress. He pushed Finn down onto his back, his body a heavy, welcome weight. He didn’t bother with straps or ceremony tonight. His need was too immediate.
He spat into his own hand, slicking himself roughly before lining up. He entered Finn in one long, relentless thrust, punching the air from his lungs. There was no preparation, only the burning, glorious stretch, the feeling of being split wide open on Damon’s cock.
“Fuck,” Damon groaned against his neck, his hips flush against Finn’s ass. He was buried to the hilt, shaking with the effort of holding still. “You’re so fucking tight. Even after everything.”
He began to move, setting a deep, punishing rhythm that rocked the bedframe. This wasn’t about technique or control. It was about possession, about marking, about forgetting. Each drive was a punctuation to his anger, his loss, his impossible isolation.
Finn wrapped his legs around Damon’s waist, his heels digging into the hard muscle of Damon’s glutes, pulling him deeper. He wanted the pain, the reminder. He wanted to be the vessel that held this tempest. “Harder,” he gasped, his fingers digging into the scars on Damon’s shoulders. “Use me. Please.”
Damon snarled, a raw, animal sound. He braced himself on his forearms, framing Finn’s head, and fucked into him with a brutal, pistoning force. The sound of their bodies slapping together was loud, obscene, a frantic drumbeat in the empty space. Damon’s face was a mask of agonized pleasure, his teeth bared, his eyes squeezed shut.
“You take it so good,” he panted, his rhythm fragmenting. “Take all of me. Everything.”
He reached between them, his fist finding Finn’s cock, stroking him in a rough, erratic sync with his thrusts. The dual sensation was too much, a feedback loop of pleasure and submission. Finn’s climax tore through him, a wordless shout ripped from his throat as he spilled over Damon’s fist and his own stomach.
The convulsive clenching of Finn’s body pushed Damon over the edge. With a guttural cry, he slammed home one final time and came, his release hot and endless inside Finn. He collapsed, his full weight crushing Finn into the mattress, his face buried in Finn’s shoulder.
They lay there, a tangled, sweating heap, the only sound their ragged breathing. The air stank of sex and beer and desperation.
Slowly, Damon rolled off. He stared at the ceiling, his chest heaving. Minutes passed, the silence stretching thin.
“She’s seeing someone,” Damon said to the dark. “A teacher. Has a dog. Goes hiking on weekends.” He let out a short, hollow laugh. “Normal.”
Finn turned his head on the pillow. He saw the profile of a man who had built a fortress of iron and pain, only to find himself a prisoner inside. He didn’t know what to say. So he reached out, his fingers lightly brushing Damon’s clenched fist where it lay on the sheet between them.
Damon flinched, then turned his hand over, weaving his fingers through Finn’s. The gesture was so simple, so shockingly vulnerable, that Finn’s breath caught. They lay like that, hands linked, staring up at the shadows on the ceiling.
The next morning, Finn woke to an empty bed. Damon was already in the gym space, his back to the bedroom, methodically loading a barbell. The sun streamed through the high windows, catching the dust motes swirling around his form. Finn pulled on his shorts and walked out, his body stiff but strangely light.
Damon didn’t turn. He finished loading the plates, the soft clink of iron the only sound. He gestured to the barbell on the floor. “Your one-rep max. Today. Let’s see what you’re made of.”
It was a challenge, a return to their primary language. Finn stepped up to the bar, his mind clearing of everything but the task. He focused on his form: chest up, back straight, grip secure. He took a deep breath, braced his core, and pulled.
The weight was monstrous, the heaviest he’d ever attempted. It started to move, agonizingly slow. His muscles screamed, his spine felt like it would fuse into a single rod of pain. At the sticking point, just past his knees, he faltered. The bar began to sink.
A shadow fell over him. Damon was there, not touching him, not helping. His presence was a solid wall at his back.
“You have it,” Damon’s voice said, low and absolute. “Now pull.”
The command cut through the pain. Finn roared, a raw, unfiltered sound, and drove his hips forward, finishing the pull. He stood with the weight locked out, his entire body trembling, veins standing out on his neck.
He lowered it with control, the plates crashing onto the floor with a final, definitive shout.
He stood panting, the world swimming back into focus. He turned. Damon was looking at him, really looking at him. Not as a project, not as a vessel. But as someone who had just stared into the abyss of his own limit and pulled victory from it.
A slow, genuine smile softened the hard lines of Damon’s face. It wasn't a smirk or a leer. It was a real smile, earned and given, a crack in the fortress wall letting in a sliver of sun.
Coach smiles.