Renata's palm lifted off the cage, and the cool basement air hit Tyler's trapped cock like a question. The steel was warm where her hand had been, slick with the heat of his own body, and the sudden absence of her friction left him throbbing against the bars, desperate and empty. He made a sound around the broach—something between a whimper and a plea—and Renata smiled down at him, her green eyes catching the bulb's light.

"Shh," she said, her voice soft as a lullaby. "We're not done with you yet."

Her hand moved lower, and Tyler felt her fingers trail through the sweat on his belly, down past the cage's edge, over the jut of his hipbone. He didn't understand what she was doing until her slicked finger found his asshole, circling it with a clinical pressure that made his whole body lock. His hips tried to jerk away, but the straps held him flat, and the cage was a bright ache at his groin, and her finger kept circling, unhurried, patient, wet.

"Easy," Renata murmured. "You've never been opened here, have you?"

Tyler shook his head as much as the bite block would allow, his eyes wide, his breath coming in wet, muffled gasps. He felt the tip of her finger press, just barely, testing the resistance, and his entire body went rigid with a fear he couldn't name. Above him, Dr. Mack's pale blue eyes watched his face with that flat, clinical attention, measuring his panic like a vital sign.

"Hold him," Dr. Mack said, and it wasn't a request.

Renata's free hand pressed flat against Tyler's stomach, pinning him to the chair, while her other finger kept circling, circling, slick and patient. The pressure was strange, foreign, a sensation he had no framework for—not pain, not pleasure, just wrongness that made his cock throb harder against the steel. He could feel the wet slide of her finger against his skin, the faint give of the muscle, and he didn't know if he wanted it to stop or if he wanted her to push.

The broach left his mouth.

Tyler hadn't even registered Dr. Mack moving, but suddenly the barbed instrument was gone from his tongue, and his jaw was empty, and he could breathe again, could taste the cold air and the antiseptic and the damp earth of the basement. He gasped, a raw, desperate sound, and then Dr. Mack's hand was on his face, tilting his head back, and the broach's fine tip was at his lips again.

"Open," she said.

He opened. He always opened.

The broach slid past his teeth, past his tongue, and found the open canal of his dead tooth. The barbs caught on the rim of the hole—a bright, sharp sting that made his eyes water—and then the tip sank deeper, and the hook in his bone found him.

Tyler's whole body went still.

It was the same pull as before, the same deep, remembering grip that held him like a hook holds a fish, but it was stronger now, deeper, as if the broach had found a channel it hadn't reached before. The pressure settled behind his tooth, in the bone of his jaw, and Tyler felt his eyes go wide, felt the tears spill over and run down his temples, felt his body go rigid against the straps as the hook pulled him still.

"There it is," Dr. Mack murmured. "Do you feel it, sweetheart? The thing in your bone that remembers?"

He couldn't answer. He couldn't do anything but lie there, held open, while the hook in his jaw held him motionless and Renata's finger kept circling his asshole, wet and patient and inevitable.

"You've never been opened here," Renata said again, her voice a warm, intimate murmur against his ear. "We'll fix that too."

And then she pushed.

Tyler's whole body tried to arch off the chair, but the straps held him, and the hook held him, and Renata's finger pushed inside him to the first knuckle, and the sensation was so foreign, so wrong, so intimate that his mind went blank with it. He felt the stretch of muscle that had never been stretched, the invasion of something his body had no name for, and above him Dr. Mack's pale blue eyes watched his watering eyes with something almost like satisfaction.

"Breathe," Renata said, her voice still soft, still kind, as if she were comforting him. "It's easier if you breathe."

Tyler tried. He sucked in a breath around the broach, felt the cold air hit the back of his throat, and then her finger moved, and the breath came out as a sob.

She was working deeper now, pushing past the first knuckle, finding a rhythm that was slow and deliberate and utterly clinical. The wet sound of her finger moving inside him filled the basement, loud in the quiet, and Tyler could feel every inch of her, every curl and press and slide, and his cock throbbed against the steel cage, trapped and leaking, the head slick and swollen against the bars.

"Look at him," Renata said, her voice threaded with something like wonder. "He's taking it so well."

Dr. Mack said nothing, but her hand found the broach's handle and twisted it, just slightly, and the hook in Tyler's bone pulled him deeper into stillness. He felt the barbs catch on something—a nerve, a root, something that remembered—and a spike of sensation shot through his jaw, down his neck, into his chest, and settled somewhere low in his belly, right behind the cage.

His cock leaked against the steel.

"Interesting," Dr. Mack said, her voice quiet and level. "The pull is stronger tonight. The bone knows what's coming."

Renata's finger curled inside him, and Tyler made a sound he'd never made before—a high, broken whimper that echoed off the concrete walls. He could feel her knuckle pressing against something inside him, a spot that sent a jolt of pleasure-pain through his groin, and his hips twitched against the straps, trying to press back against her hand even as the cage held his cock trapped and throbbing.

"He likes that," Renata observed, her voice warm with a terrible tenderness. "He didn't know he would, but he does."

Dr. Mack twisted the broach again, and the hook pulled, and Tyler's eyes rolled back in his head. He was caught between the two sensations—the deep, remembering pull in his jaw and the foreign, invading stretch in his ass—and his body didn't know how to process either, so it just lay there, trembling, leaking, held open at both ends.

"Do you want to come?" Renata asked, her finger still moving inside him, slow and wet. "Do you want to come into the steel, like Dr. Mack said?"

Tyler couldn't answer. He could only lie there, his mouth open around the broach, his eyes streaming, his cock a bright, aching pressure against the cage, and nod as much as the hook would allow.

"Beg," Dr. Mack said.

He tried. He tried to form the word around the broach, but all that came out was a wet, desperate sound, a muffled plea that was barely human. His jaw was held open, the hook in his bone holding him still, and he couldn't close his mouth, couldn't shape the word, couldn't do anything but lie there and beg with his eyes.

Renata's finger pushed deeper, and Dr. Mack twisted the broach, and Tyler's whole body convulsed against the straps. The pressure was building, rising from somewhere deep in his belly, and it had nowhere to go—the cage held his cock trapped and throbbing, the hook held his jaw still, and Renata's finger kept moving inside him, wet and patient and relentless.

"Please," he managed, the word slurred and broken around the broach. "Please, please—"

"Please what?" Dr. Mack asked, her voice soft, almost gentle. "Please let you come? Into the steel, like I said?"

He nodded, desperate, his eyes begging her, and Dr. Mack smiled—a thin, cold smile that never reached her eyes.

"Then come," she said. "Come for us, Tyler. Come into the steel."

The hook in his bone pulled, and Renata's finger curled, and Tyler's body arched against the straps as the orgasm took him. It was nothing like before—not the familiar rise and release, but something deeper, stranger, a convulsion that started in his jaw and ran through his whole body like a current. His cock throbbed against the cage, and he felt the hot spill of his own come hit the steel, felt it leak through the bars and run down his thighs, felt the cage fill with the sticky heat of his release.

His whole body shook with it, held open at both ends, the hook in his bone and Renata's finger inside him, and he came and came and came until there was nothing left, until he was empty and trembling and the basement was quiet except for the bulb's hum and the wet sound of his own breathing.

Renata withdrew her finger slowly, and Tyler felt the sensation of it leaving—the strange, empty ache that followed—and Dr. Mack pulled the broach from his tooth, and the hook in his bone released him, and he slumped against the straps, limp and spent and utterly broken.

"Good boy," Renata murmured, her hand finding his cheek, wiping the tears from his eyes. "You did so well."

Tyler lay there, his chest heaving, his jaw aching, his cock still throbbing against the steel, the cage sticky with his own release. He could feel the come leaking through the bars, running down his thighs, pooling on the cold leather of the chair, and he didn't have the strength to be ashamed of it.

Dr. Mack set the broach back on the tray with a soft click, and her pale blue eyes found his, and she smiled that thin, cold smile.

"You're learning," she said. "The next setting will be deeper."

And Tyler lay there, held open and empty, the basement quiet around him, and wondered how much of him would be left when she was done.

He heard the click of the cage before he felt it. Renata's fingers worked a small key into the lock at the base of the steel, and the pressure around his cock eased by a fraction, just enough to let him feel the raw, swollen ache of his own flesh. He was still trapped—the bars still held him, still caged the soft, spent weight of him—but the lock was open, and the metal shifted against his skin like a promise.

"Not yet," Renata said, reading the hope that flickered across his face. "We're just giving you a breather. Dr. Mack wants to try something new."

Tyler's throat worked. He couldn't speak—the bite block was still in his mouth, holding his jaw wide, and the broach was back on the tray, but he could feel the ghost of it in his tooth, the deep, remembering ache where the hook had been. He looked up at Dr. Mack, and she was watching him with that flat, pale attention, her manicured fingers tapping a slow rhythm against the steel tray.

"You've been so good," Dr. Mack said, her voice soft, almost kind. "But good isn't enough, is it? Good is what you are when you're afraid. I want to see what you are when you're not."

Renata's hand slid up his thigh, and Tyler flinched, bracing for the finger again, but she only traced the line of the cage, the cool steel, the sticky heat of his own release still smeared across the bars. She didn't push. She just held him there, her palm flat against his hip, her thumb stroking the jut of bone, and Tyler felt his body relax against his will, felt the tension drain out of him in a slow, shuddering breath.

"There," Renata murmured. "That's better. You're not fighting it anymore."

And she was right. He wasn't. He couldn't remember when the fight had left him—maybe it had bled out of him with the come, maybe it had been broached out of his bone, maybe it had simply been worn away by the endless, patient pressure of their hands. He lay there, held open and empty, and he didn't want to fight. He wanted to be still. He wanted to be good.

Dr. Mack's hand found his face, turning his head gently, and her thumb brushed the tears from his cheek. The gesture was almost tender, and Tyler leaned into it before he could stop himself, his eyes closing, his breath hitching.

"Open your eyes," she said, and he did, because he always did. "Look at me."

He looked. Her pale blue eyes were close, so close he could see the fine lines at their corners, the way her pupils had gone wide and dark in the dim light. She wasn't smiling anymore. She was watching him with something that might have been hunger, or might have been patience, and Tyler felt the weight of that look settle over him like a blanket.

"You're going to stay," she said, and it wasn't a question. "You're going to stay, and you're going to let us open you up, and you're going to learn what it means to be ours."

Tyler's lips moved around the bite block, trying to shape a word, but nothing came out. He could feel the drool running down his chin, the cold air on his wet skin, and he nodded, a small, desperate movement that made Dr. Mack's eyes go soft with something like satisfaction.

"Good," she said. "Then we can begin."