Asylum Chastity Device with Cock Plug by BDStyle

Asylum Chastity Device with Cock Plug by BDStyle is a locking chastity cage with an integrated 6mm urethral plug that combines external confinement with internal sensation. It delivers complete control through a secure locking mechanism while the plug creates constant awareness of submission. Designed for couples exploring deeper power exchange.

What you're getting

Asylum Chastity Device with Cock Plug by BDStyle combines a steel cage with an internal urethral plug, creating a two-part confinement system. The cage locks around the base and prevents any access to the penis, whilst the 6mm plug sits internally to deliver constant sensation and psychological reinforcement of your locked state. Unlike basic cages that only restrict, the integrated plug transforms the experience into deeper submission through continuous internal awareness. Users working up to urethral insertion often start with Urethral Dilators to gradually increase comfort with penetration before moving to a plug of this size.

The locking mechanism is solid and reliable, giving both wearer and keyholder confidence in complete control. Ring options ranging from Small to XX Large mean you can dial in the perfect fit without slippage or discomfort during extended wear. This device is built for couples who want to move beyond basic confinement into psychological domination through dual stimulation.

The features that matter

• 6mm internal plug: Creates constant sensation that heightens awareness of confinement and deepens psychological submission throughout the day.
• 90mm cage length: Compact design prevents arousal whilst remaining comfortable during sleep, work, and daily activities.
• Secure keyed lock: Heavy-duty mechanism gives absolute confidence that the wearer cannot remove or escape the device.
• Multiple ring sizes: Small through XX Large options ensure a custom fit that prevents slippage and stays comfortable for hours.
• Dual-control design: Combines external confinement with internal sensation, creating a psychological shift beyond what either element alone can achieve.

Measurements and materials

• Cage: 90mm length, 32mm internal width; made from medical-grade stainless steel.
• Cock plug: 6mm diameter, designed for internal urethral insertion.
• Base ring: Available in Small, Medium, Large, XL, and XX Large to fit most body types securely.
• Closure: Keyed padlock prevents removal without the holder's permission.
• Weight and build: Solid steel construction; approximately 200 grams when fully assembled.
• Box contents: Cage, base ring, 6mm plug, padlock, and multiple ring sizing options.

Working up to an urethral toy comfortably

Start by practising relaxation and breathing exercises before attempting any insertion. Apply a generous amount of water-based lubricant to both the plug and your urethra. Insert slowly and gently, stopping if you feel sharp pain—mild pressure and sensation are normal, but pain signals you should pause. Most users find that starting with a smaller gauge and gradually progressing over weeks makes a significant difference to comfort and confidence.

Once the plug is in place, take time to adjust to the sensation before locking the cage. Many find that wearing the plug alone during a practice session—without full confinement—helps them become accustomed to the internal feeling. If you have used Sperm Stoppers before, you already understand internal sensation; this 6mm plug will feel similar but is designed for longer-term wear. Always urinate before insertion and allow yourself adequate time to adapt between sessions.

Who should buy it

Care and storage

Rinse the cage and plug thoroughly with warm water and mild soap after each wear, paying particular attention to the interior surfaces where bacteria can accumulate. Dry completely with a soft cloth before storage. Store the device in a clean, dry place away from sunlight. The stainless steel components resist corrosion, but moisture left to sit will eventually tarnish the finish. Keep the key in a secure location only the keyholder can access.

Dig deeper

Chastity with internal stimulation shifts the psychological dynamic of power exchange in ways that external confinement alone cannot replicate. The constant internal sensation reinforces submission throughout the day, creating a deeper connection between wearer and keyholder. Read our specialist guide on Urethral Sounds For Women to understand the broader context of urethral play across different body types and preferences.

What to expect

Fit and selection guidance from Andrew Pullen, BDSM writer, educator and podcast host, who manages product selection at BDSM Australia and has written more than 150 articles on kink, gear and safe play.

The 6mm plug is narrow enough to insert without extensive stretching, but first-timers commonly underestimate the psychological impact of feeling it in place for hours. Many report that the sensation—a persistent awareness of fullness and confinement—is more intense than they anticipated. The mental shift into deeper submission usually happens within the first locked session, particularly when the keyholder reinforces the power dynamic through attention or denial.

Comfort during sleep and daily activities is straightforward once you've adjusted to the initial insertion. The cage length prevents arousal effectively, and the base ring sits securely if sized correctly. Most users find that urination requires patience; the plug narrows the opening, so directing flow carefully prevents splashing. This is entirely normal and becomes second nature within a few days.

Cleaning demands more attention than a basic cage because the plug must be removed, washed internally and externally, and dried before reinstalling. Some users find this ritual itself reinforces the power dynamic, as the wearer depends on the keyholder for access to hygiene. The stainless steel is durable and resists damage from regular cleaning, but inspect the plug regularly for any microscopic damage that might irritate tissue during future wear. Plain Packaging, Total Privacy, Every Order.

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