XLVI - Fitness

A few minutes into her recovery period, the chastity belt's sensors activated again—but not for completely sexual purposes this time. “Gym session scheduled. Proceed immediately to the residential unit gymnasium. Please comply with New Order Fitness Legislation.” the AI commanded. Lisa groaned. She'd only gotten her breath back, and her legs felt like jelly from the intense orgasmic denials. Still, the threat was implicit: refuse and lose privileges. At least Steve wasn't home yet. The house was mercifully empty as she trudged toward the gym gear in the living room, each step sending unwanted friction through her trapped flesh.

Lisa stood on the treadmill, her bare feet pressing against the cool rubber surface as it began its programmed intervals. Each step sent ripples through her body, and she became acutely aware of every piece of her restrictive gear. It powered on automatically when she approached, set to a brutal interval program. Lisa positioned herself carefully, trying to ignore how the movement jostled her sensitive parts. Within five minutes, she was already breaking a sweat. The chastity belt sat heavy around her hips, its metal construction unyielding against her skin. The padded interior kept it from being pure ****, but the weight was still substantial. With each stride, the internal mechanisms shifted slightly—she could feel the dog-shaped dildo moving inside her, its bristles creating new patterns of sensation with every move. The tentacle-like extension reached deeper into her womb, its temperature-regulated surface maintaining an intimate warmth that made her want to scream.

“You're performing adequately,” Mommy said. “However, you seem tense. Would you like me to activate gentle vibration mode to help you relax during your workout? Maintain proper posture. And remember—if you're struggling, we can adjust your vibration and shock settings.”

Lisa bit her lip. That was the last thing she needed right now. But refusing might trigger a punishment protocol.

“Yes... yes, Mommy,” she whispered. A low hum began, barely noticeable at first. Then the sensations started—gentle pulses that spread through her entire lower body. Not quite pleasurable, not quite painful. Just... there. Making everything worse. Her clitoris, trapped between the rough “U” bars, received constant stimulation. The friction wasn't overwhelming—it was persistent. Relentless. Like someone had tied a wet string around the most sensitive part of her and left it hanging in a storm. Every movement caused it to sway, sending fresh waves of oversensitive input to her brain. The rubber tubing extending into her urethra pulsed gently with her heartbeat, a constant reminder that escape routes weren't escape routes anymore. They were controlled access points, managed by an AI that monitored everything.

“That's better,” Mommy chirped. “Remember, Lisa—your body exists to serve. Your pleasure, your pain, your needs—they are all secondary to your function." Lisa's hands tightened on the treadmill handles. Her thighs burned. Sweat dripped down between her breasts, along her sides, collecting where the collar met her neck. The small cat bells chimed softly with each breath, mocking her with their cheerful sound. She could feel the belt's batteries humming faintly, powering systems she couldn't see. Systems designed to keep her in line, to make sure she never forgot what she was. When the treadmill finally stopped, Lisa nearly collapsed. Her legs trembled violently. The “U” bars had created such constant pressure that her clitoris felt raw, though she knew it probably looked perfectly normal—just hypersensitive.

“Excellent session,” Mommy praised. "Cardio phase complete,” the AI announced after some time. “Strength training initiated.”

The weight machine adjusted itself, forcing her into squats and lunges that made her thighs burn. Lisa positioned herself beneath the bar, gripping it with trembling hands. The initial descent was agony—her thighs, already exhausted from the treadmill, screamed in protest. But the machine didn't care about exhaustion. It cared about compliance. When Mommy complained and threatened, Lisa descended further, and her knees threatened to buckle. Sweat poured down her face. Her grip on the bar loosened as her palms dampened. When she tried to rise, her legs shook so violently she nearly dropped the weight....By the time the session ended, Lisa was drenched in perspiration, her heart racing.

“Session completed satisfactorily. Bath time now,” Mommy voice said. “Cycle Two begins in fourteen minutes.”

Fourteen minutes. Not even enough time to shower properly. Lisa limped back, muscles aching, and tried to compose herself for the next trial. This was worse than any boot camp. Her gear had turned her own body against her in ways she'd never imagined possible....