Chapter 68: the volunteer
The sterile whiteness of Tina’s clinic was a stark contrast to the velvet dungeons Lillith usually inhabited. It hummed with a different kind of potential, cold and precise. Ashley sat on the edge of a surgical platform, swinging her legs like a child, her conservative pleated skirt looking absurdly out of place. Abby stood beside her, fingers twisting nervously in the hem of her oversized sweater.
“You’re absolutely sure?” Tina asked, not for the first time. A holographic schematic of two distinct neural pathways—one labeled ‘Ashley_Anal_Sensitivity’, the other ‘Abby_Dorsal_Nerve_Cluster’—rotated slowly in the air between them. “I can’t just… snip a few nerves. The micro-graft needs a full donor site to integrate properly. The whole glans. It’s a one-way ticket.”
Abby’s eyes, wide and hazel, flicked to Ashley. The look wasn’t of fear, but of seeking confirmation. A silent question.
Ashley reached out and took Abby’s hand, her touch gentle. Her voice was a soft, melodic counterpoint to the clinical environment. “I did explain it, darling. Thoroughly. It’s not just about the nerves. It’s about the symbolism. A complete gift.” She smiled, an angelic curl of her lips. “Your pleasure, sacrificed to amplify mine. It’s terribly poetic, don’t you think?”
“I want to,” Abby whispered, her voice firmer now. “I do. It’s just… the finality.”
“I know, sweetie.” Ashley gave her hand a squeeze. “But remember the contract? The one you begged me for? This is clause 4.2: ‘Total somatic devotion at Mistress’s discretion.’ You signed it in your own blood. Metaphorically. I used a biocompatible ink, of course.”
Tina rolled her eyes, tapping at a translucent interface. “Spare me the dungeon talk, Ash. My OR is a judgement-free zone, but it’s not a theater.” She glanced at Abby. “Medically, you’ll be fine. Functionality for urination remains unchanged. Orgasmic capability via prostate stimulation is still possible, though significantly dampened. You’ll just… never feel anything directly from your penis again. Ever.”
Abby took a deep breath, her shoulders squaring under the bulky sweater. The sag of her breasts beneath it was a silhouette she usually hid, but here, in this context, it felt irrelevant. This was about something deeper. “I’m ready. For her.”
It had started, as Ashley had meticulously planned, six months ago. She’d seen Abby at a lecture on Byzantine iconography, a shy shemale with a nervous stutter who nonetheless made a brilliantly cutting point about patriarchal symbology. Ashley had found her afterward, offered a compliment that wasn’t flirtation but genuine intellectual respect. The cultivation was slow, gentle. Coffee became wine, became confessionals about body image, about Abby’s secret longing for surrender, about Ashley’s own insatiable needs and her frustrating anatomical limitations. The proposal, when it came, was framed not as a demand, but as the ultimate act of service. Ashley needed a donor. Abby needed a purpose. The math, in Ashley’s mind, was elegant.
She hadn’t anticipated growing fond of the girl. Of liking the way Abby’s mind worked, of enjoying the quiet evenings where Abby would read aloud while Ashley sketched. The original plan had a disposal clause. That clause had been quietly deleted from Ashley’s internal ledger weeks ago.
“Okay, hop up, both of you,” Tina said, her tone shifting to pure professional efficiency. “Let’s get you prepped.”
The procedures were sequential. Abby first. She lay back, the bright lights washing out her auburn hair. A localized anesthetic field buzzed to life at her groin, a shimmering blue aura. There was no pain, only a profound sense of detachment. Tina’s hands, steady and sure, worked with micro-scalpels and neural shears. The removal was clean, bloodless, a matter of severing connections and lifting away the sensitive crown. It was placed in a biocontainer, a tiny, fleshy jewel floating in nutrient gel.
Ashley watched, her angelic face a mask of serene observation. Inside, a cold, sharp thrill coiled in her stomach. This was it. The key to unlocking a deeper, more complete rapture.
Then it was her turn. She lay prone, her own small, hairless cock neatly tucked away, irrelevant to the process. Tina worked at the base of her spine, just above the cleft of her ass, accessing the sacral nerves. The graft was the delicate part—fusing Abby’s donated neural tissue with Ashley’s own, creating a new, hyper-sensitive web around her anal canal. The holographic display showed the connections flaring to life, a cascade of simulated synaptic signals.
An hour later, it was done.
Ashley sat up slowly, a bandage low on her back. Abby was already sitting in a recovery chair, wrapped in a fluffy robe, looking pale but peaceful. There was a blankness where a fundamental piece of her physical identity had been, a void she had chosen.
Ashley walked over, the clinical tiles cool under her bare feet. She cupped Abby’s face. “How do you feel?”
“Empty,” Abby said, then managed a small, genuine smile. “But full. Is that stupid?”
“No.” Ashley leaned down and kissed her forehead. “It’s perfect. You were perfect.” She straightened, a new, unfamiliar awareness blooming in her lower body. It was a faint pulse, a phantom signal from nerves that weren’t originally hers. The promise of what was to come.
Tina cleared away the instruments, the biocontainer now empty and discarded. “Give it a week to settle, Ash. Then you can start… testing the new hardware. Gently.” She shot a look at Ashley, who merely smiled her innocent, depraved smile.
“Of course. Gently.”
Later, in the soft gloom of Ashley’s apartment, Abby slept, exhausted from the ordeal and the emotional release. Ashley stood by the window, the city lights painting patterns on her porcelain skin. She traced a finger lightly over the bandage on her lower back, then lower, over the curve of her ass.
A shiver, entirely new and exquisitely foreign, raced through her. It wasn’t pleasure, not yet. It was potential. A vast, dark ocean of feeling waiting to be drowned in.
She looked back at the sleeping form of her submissive, the girl who had given a part of herself away. The original calculation was gone, replaced by something more complex. Ashley needed her now, but not just for her nerves. She needed her for the quiet mornings, for the way she understood Ashley’s darkest jokes, for the gift that had been given freely.
She climbed into bed beside Abby, careful not to disturb her. She would keep her. Of course she would. A mistress had responsibilities to her devoted things.
And soon, very soon, she would see just how deep this new sensitivity went. The thought made her bite her lip, a blush of anticipation on her cheeks. She couldn’t wait to tell Claire all about it. Claire would be so deliciously, competitively jealous.
Claire would be so deliciously, competitively jealous. The thought was a pleasant little buzz in the back of Ashley’s mind during the long, itchy week of healing. Abby was a quiet, attentive nursemaid, changing bandages with a reverence that made Ashley’s heart twist in strange new ways. The new nerves tingled and flared with every movement, a constant, whispering reminder of the gift beneath her skin.
“It itches,” Ashley complained, lying on her stomach on the bed. Her voice was muffled by the pillow.
“That’s the nerves knitting together,” Abby said softly, her fingers applying a cool ointment to the faint, hairline scar above Ashley’s tailbone. “Tina said it’s a good sign.”
“Tina isn’t the one feeling like her ass is full of static and broken glass.” Ashley grumbled, but she didn’t pull away. Abby’s touch was the only thing that didn’t send confusing signals; it was just warm, just pressure, just care. That, in itself, was a revelation.
When the week was up, and Tina had given the all-clear with a knowing, professional smirk, the air in the apartment changed. It thickened. Ashley felt the new sensitivity like a live wire, coiled and waiting. She watched Abby puttering in the kitchen, the way the old sweatpants hung on her hips, and the plan crystallized. It wasn’t a command. It was an invitation to a shared experiment.
“Abby,” Ashley said, her voice clear and sweet. “Come here.”
Abby turned, wiping her hands on a towel, her expression open. “What do you need?”
Ashley was already on the large couch, propping herself up on her elbows. The afternoon light cut across the room, highlighting the dust motes and the deliberate calm on Ashley’s face. “I want to test the modification. Properly.” She patted the space in front of her. “Use your cock. Fuck me with it.”
Abby froze, the towel slipping from her fingers. A slow flush crept up her neck. “My… you want my…”
“Yes.” Ashley’s smile was patient, a teacher coaxing a nervous student. “It’s the perfect test. You can get hard, Tina confirmed it. You just don’t have the glans anymore. So you won’t feel much. But I,” she shifted, a deliberate roll of her hips that made her breath catch, “I will feel everything. It’s the first run of the new system. You’d be helping.”
The logic was flawless, and devastating. Abby’s body responded to the command in Ashley’s voice before her mind could protest. A low, familiar thrum of arousal tightened in her groin, a ghost of a feeling that now terminated in a numb, flat plane. She walked to the couch, her movements stiff.
“Okay,” she whispered.
“Lose the pants,” Ashley said, her tone softening into encouragement. “It’s just us.”
Abby complied, pushing the sweatpants down. Her cock, straight and pale, began to fill with blood, reaching its unimpressive, headless length. It looked like a tool. That was the point, she supposed. Ashley watched, her blue eyes analytical and warm.
“Good,” Ashley murmured. She positioned herself on her elbows and knees, presenting herself. The scar above her ass was a faint pink line. “Go slow. I need to calibrate.”
Abby kneeled behind her, her hands trembling as she guided herself. The initial pressure was strange, a blunt push against a new kind of resistance. For her, it was a muted pressure, a distant echo of what sex used to be.
For Ashley, it was a lightning strike.
A sharp, gasping cry tore from her throat, her back arching violently. “Oh, god.” It wasn’t pain. It was a flood of sensation so acute it bordered on violence. Every nerve grafted from Abby’s donated flesh screamed to life, translating the stretch and friction into a white-hot cascade of feedback. “Don’t stop.”
Abby obeyed, rocking into her with a shallow, careful rhythm. She watched Ashley unravel beneath her. Each thrust drew another choked sound, a symphony of shattered composure. Ashley’s knuckles were white where she gripped the couch cushions. Her perfect, innocent face was contorted in a rictus of overwhelming pleasure.
“It’s… it’s too much,” Ashley gasped, but she pushed back against Abby, demanding more. “It’s everywhere.”
Abby kept moving, a dutiful machine. She felt the heat, the tightness, but the climax that should have been coiling in her own gut was absent. There was only a building tension with no release valve, a scream trapped in a soundproof room. She could feel Ashley’s body beginning to clench and flutter around her, the signs approaching a peak she herself could never reach again.
Ashley’s climax hit her like a seizure. Her whole body tightened, a sharp cry echoing off the walls before crumbling into a series of shuddering, helpless whimpers. She collapsed forward onto the couch, breathing in ragged, wet gulps. Abby stilled, buried inside her, feeling the aftershocks ripple through Ashley’s frame.
For a long moment, there was only the sound of Ashley’s slowing breath. Then she let out a shaky, incredulous laugh. “Wow.”
She shifted, and Abby slipped out. Ashley rolled onto her side, facing Abby, her skin glowing, her eyes brilliant and dazed. “That was… exquisite. Absolutely perfect. The sensitivity is calibrated perfectly. Tina is a genius.” She reached out, her fingers tracing Abby’s jaw. “You were perfect.”
Abby just nodded, her own body humming with a desperate, unfulfilled ache. The sensation had been a phantom limb of pleasure, a vivid hallucination of a feeling she could perceive but not own. It was a delicious hell.
“Look at you,” Ashley said, her voice softening with a cruel, gentle observation. Her gaze drifted down. “You’re still so hard. Isn’t that interesting?”
Abby glanced down. It was true. The physical mechanism still worked, trapped in a state of fruitless arousal.
“You know what this means, don’t you?” Ashley continued, a smile playing on her lips. She propped her head up on her hand. “All that talk about chastity cages, about needing to be locked away to feel complete.” She shook her head, her blonde hair spilling across the cushion. “You don’t need one anymore. Your cage isn’t metal, sweetie. It’s right there. It’s you.”
The words landed with the weight of truth. Abby looked at her own flesh, standing stiff and futile. The ultimate denial wasn't external anymore. It was built in. Ashley was right. The desperate craving for confinement, for a mistress to hold the key, was obsolete. The key had been thrown away in Tina’s clinic.
“Congratulations,” Ashley said, leaning in to kiss her softly. “You’re free.”
Abby stared at her, the words settling into the quiet room. Free. The erection, a stubborn, unfeeling presence between her legs, mocked the concept. Free from what? From choice? From the possibility of release? Ashley’s fingers trailed down Abby’s stomach, a light touch over the sweater, stopping just above that insistent hardness.
“I mean it,” Ashley whispered, her voice full of a warm, genuine awe that felt more intimate than the sex had. “Look at this. You built your own cage. It’s beautiful engineering.” She gave a soft, appreciative laugh. “You’ve given me the most incredible gift, and you built yourself the perfect punishment tool in the process. It’s almost romantic.”
“It doesn’t go down,” Abby said, her own voice sounding distant. She observed the fact clinically, the part of her that was an engineer noting the persistent vasocongestion. The part of her that was a submissive felt a dizzying wave of heat at the implication.
“I know,” Ashley said, sitting up. She swung her legs off the couch and knelt on the floor between Abby’s knees, studying her with those wide, blue eyes. “The nerves for the reflex are gone, but the mechanical plumbing is all still there. The signal to deflate is… disconnected. It might last for hours. Maybe it’ll only go down when you’re asleep. We’ll have to observe.”
She reached out, her touch not sexual but proprietorial, her fingers circling the base. Abby flinched, not from pain, but from the intensity of the nothingness she felt where there should have been sensation. It was a hollow tube, a tool.
“Congratulations, my darling,” Ashley said, her tone shifting to one of gentle, proud ceremony. “You have a built-in dildo. A permanent one. No keys, no locks, no begging to be let out. You’re always ready to serve, and you can never, ever get off from it. It’s literally perfect for you.”
The truth of it crashed over Abby, wave after wave. The frustration was a physical ache in her pelvis, a deep, throbbing need with nowhere to go. It pooled and simmered, a constant low-grade fever. Yet, beneath the ache, a profound, unsettling happiness bloomed. This was the ultimate surrender. She had handed Ashley the scalpel herself.
“I’m so happy,” Abby breathed, the words surprising her with their sincerity. Tears welled in her eyes, not of sadness, but of overwhelming fulfillment. The horny frustration was the point. It was the fuel.
“I know you are,” Ashley said, leaning forward to kiss her stomach, just above the thatch of auburn hair. “And I’m happy too. This is better than any contract.” She looked up, her expression turning serious for a moment. “You will never disobey me by having an orgasm ever again. Not because I’ll punish you, but because you physically can’t. Your body belongs to me in a way it never could before.”
Abby nodded, the motion jerky. The erection, a absurd, standing testament to her devotion, felt heavy and right. She would sit with this feeling for hours. She would make Ashley dinner with it. She would try to read a book while it throbbed uselessly. It was her new state of being.
Ashley stood up, wincing slightly as the new nerves in her backside sang a faint, promising note. She stretched, a lazy, satisfied movement. “I’m going to take a shower. All that calibrating worked up a sweat.” She walked towards the bathroom, then paused at the door, glancing back. “You should probably put some pants on before you make tea. Or don’t. It’s a good look for you.”
The door clicked shut. Abby remained on the couch, listening to the water start. She looked down at herself. The frustration was a tight knot, a clenched fist inside her. She smiled, a slow, real smile, and touched her own cheek where a tear had traced a path.
It was perfect.