The room smelled of damp plaster and antiseptic. Lena knelt on the padded table, naked under the harsh lights, her skin already prickling with anticipation. Marcus stood over her, gloved hands methodically wrapping her left arm from wrist to shoulder in layers of cotton padding. He worked in silence at first, the only sound the soft rasp of the bandages and her own shallow breathing.
“You know once this sets, you won’t move that arm for hours,” he said finally, voice low and even. “Maybe not until I decide to cut you free.”
Lena swallowed. Her nipples tightened visibly. Marcus noticed and smiled, a small, dark curve of his mouth. He dipped the first roll of plaster bandage into the bucket of water, then began winding it around her forearm. The material was cool at first, then warmed as it reacted. It clung, tightening with every revolution. She felt the pressure build, firm and unyielding.
He took his time. Each layer was smoothed down with deliberate strokes of his palm, pressing the wet plaster against her skin until it molded perfectly to the shape of her muscle and bone. When he reached her elbow, he paused and flexed her arm slightly, testing the range before locking it straight. The plaster began to stiffen almost immediately. Lena tried to bend her elbow experimentally; the cast resisted at once, already rigid.
Marcus moved to her right arm next. He lifted it, kissed the inside of her wrist, then started the padding again. “Tell me what you’re feeling,” he said.
“Heavy,” she whispered. “And… owned.”
“Good.” He continued wrapping. The second cast progressed faster once he had the rhythm, but he still made certain every inch was covered evenly. By the time both arms were encased from fingertips to shoulders, Lena’s shoulders had begun to ache from holding the position. She couldn’t lower her arms; the casts held them rigidly outward like awkward wings.
Marcus stepped back to admire his work. The white plaster gleamed under the lights, stark against her flushed skin. He ran a finger along the edge where cast met shoulder. “Breathe for me.”
She inhaled deeply. The casts didn’t yield at all. The sensation of total restriction sent a slow pulse of heat between her legs. Marcus saw it and reached down, parting her thighs with one hand. He didn’t touch her yet, only looked.
“Legs next,” he said.
He positioned her on her back and began with the left leg, starting at the ankle. The padding went on thick; he wanted no pressure points. Plaster followed in slow, even spirals up her calf, over the knee, along the thigh. Lena felt the weight increase with every layer. When he reached her hip, he stopped and let the cast set while he prepared the right leg. By the time both legs were encased from toes to upper thighs, she could no longer bend her knees or bring her feet together. The casts held her legs slightly apart, exposing her completely.
Marcus tested the rigidity by pressing down on her shin. Nothing moved. He nodded in satisfaction.
“Now the real part,” he murmured.
He rolled her carefully onto her stomach. The arm casts clacked against the table. He began wrapping her torso, starting just below her breasts and working downward. The plaster covered her ribs, her waist, her hips, fusing the leg casts into one solid lower shell. Lena felt her breathing grow shallower as the material hardened around her midsection. Each breath lifted the rigid shell only a fraction before it stopped.
When the torso cast set, Marcus turned her onto her back again. Her entire body below the neck was now a single, unyielding white form. Only her head, neck, and the tops of her shoulders remained free. She tested the limits experimentally and found none. She was a statue of her former self, utterly immobilized.
Marcus climbed onto the table and straddled her casted hips. The plaster was still faintly warm. He leaned down until his mouth hovered above hers.
“You’re mine like this,” he said. “Completely. No squirming, no reaching, no closing your legs. I could leave you like this all night and you couldn’t do a thing about it.”
Lena’s pulse throbbed between her thighs. She felt wetness gathering, sliding down the inside of one casted leg. Marcus noticed the sheen and dragged two fingers through it, then brought them to her lips. She opened her mouth obediently and sucked them clean.
He spent the next hour simply touching what he could reach: her face, her throat, the sensitive skin just above the edge of the torso cast. Each caress was slow, almost clinical, designed to remind her how little of her body remained under her control. When he finally slid two fingers inside her, she came almost instantly, a sharp, helpless climax that made the plaster creak faintly around her straining muscles.
Marcus didn’t stop. He kept her on the edge for what felt like hours, bringing her to orgasm again and again with mouth and hands while she lay trapped in the hardening white shell. Every time she tried to arch or twist, the casts reminded her she couldn’t. The psychological weight of that knowledge pushed her deeper into submission than any rope ever had.
Eventually he freed himself from his clothes and positioned himself between her immobilized thighs. The angle was awkward, but he managed. The first thrust drove a broken sound from her throat. She could do nothing but take him, her body a fixed vessel. The plaster pressed against her from every side, amplifying the sensation of being used, filled, owned.
When he finished inside her, he stayed there, breathing hard against her neck. After a long minute he kissed her temple.
“Still with me?” he asked.
“Yes,” she whispered, voice hoarse.
He smiled against her skin. “Good. Because I’m not cutting you out for a while yet.”
Lena closed her eyes, the slow throb of aftershocks pulsing through her trapped body. Outside, the plaster continued to cure, locking her deeper into stillness. Inside, her mind floated in the perfect, dark surrender of total helplessness. She knew, with a quiet, fierce certainty, that she would ask for this again.
