Blue Line Prisoner - Interlocking Guide Pin Cock Cage

The Blue Line Prisoner is an interlocking guide pin cock cage designed for secure, keyholder-controlled chastity wear. Separate cage panels slide together along integrated guide pins and are secured by an oval locking pin, forming a rigid enclosure that resists tampering or accidental displacement. To accommodate varying anatomy, the kit includes multiple base ring diameters and precision spacer blocks. These accessories allow users to customize both the rear ring circumference and the anterior chamber depth, maintaining consistent comfort during daily movement without compromising structural security.

The interlocking architecture eliminates loose components, ensuring the device remains discreet and stable under clothing while naturally preventing unsupervised tactile stimulation. Placement of the locking pin transfers operational control entirely to the designated keyholder. This restraint is intended for structured chastity routines, consensual power exchange dynamics, and extended confinement scenarios where reliable fit and predictable security are essential. Inspect all moving parts before initial application and follow standard hygiene protocols for comfortable, sustained wear.