Sean stared at the metal cage in his palm, frustration etched across his face. After months of regular wear, the device that once fit snugly now felt loose around his shaft, allowing too much movement for Megan's liking.
"It's definitely gotten bigger," Megan observed, running her finger along the gap between the cage bars and his confined cock. "Or rather, you've gotten smaller."
The research had been eye-opening. Chastity shrinkage was real, and Sean's body had adapted to months of denial exactly as the forums predicted. His penis had actually decreased in size from the extended periods without full erections.
"I love this cage design though," Sean said, turning the twisted metal in his hands. "The way it curves, how substantial it feels..."
Megan's eyes lit up with wicked delight. "Then we get you properly fitted again." She was already pulling up the product page on her phone. "Look, they make different sized rings specifically for your cage. We can keep everything else the same."
Sean felt his pulse quicken as she scrolled through the options. Five different ring sizes, each promising a more secure fit than his current loose situation.
"This one," Megan decided, pointing to the smallest option. "One and a half inches. That should keep you properly contained."
She straddled his lap, pressing her body against his as she added the ring to their cart. "Strip," she commanded, her voice taking on that authoritative edge that made his knees weak.
Sean shed his clothes quickly, his semi-hard cock already responding despite the months of conditioning. Megan retrieved the measuring tape from their nightstand drawer, her movements deliberate and clinical.
"Stay still," she ordered, wrapping the tape around his flaccid length. Her cool fingers positioned him with practiced precision, noting the measurements on her phone. "Definitely smaller than when we started."
She worked him with her hand until he began to swell, then measured again. "Perfect. The smaller ring will eliminate all that extra space you've been enjoying."
Her tongue flicked across his tip, sending electricity through his body. She took him into her mouth, working him with skilled strokes until he was fully erect and straining toward her.
"Two-day shipping," she announced, pulling away just as he began to thrust desperately. "I suggest you enjoy being able to get properly hard while you still can."
She clicked 'order now' while he stood there, aching and desperate, knowing his freedom was measured in hours.
