Tailpipe Chastity Cocklock Plus Asslock by Oxballs

Chastity play demands a device that delivers both restraint and sensation. The Oxballs Tailpipe Chastity Cocklock Plus Asslock combines a secure penis cage with an integrated butt plug, giving you dual stimulation and constant psychological control in one flexible, body-safe design.

What it is

The Oxballs Tailpipe Chastity Cocklock Plus Asslock is a dual-function restraint device that fuses penis confinement with anal stimulation. Its 3.5-inch cockcage delivers secure, snug restraint while the integrated 2.75-inch butt plug provides constant sensation and psychological reinforcement. Built from flexible FLEX-TPR material, it stretches comfortably against your body yet maintains its restrictive hold, making extended wear practical and intensely satisfying.

What sets this device apart is its unified design—no separate components, no assembly required. The open-ended cage allows hygiene maintenance without removal, while the butt plug ensures you remain aware of your submission every moment you wear it. See the full BDSM Australia range of Female Chastity Devices to explore other control options.

Key features

• Integrated dual function: Penis cage and butt plug work together, eliminating the need for separate devices and creating seamless, uninterrupted control.
• Flexible FLEX-TPR material: Body-safe and hypoallergenic, stretching to fit your body while maintaining its restrictive properties for hours of wear.
• Open-ended cage design: Allows you to maintain hygiene and cleanliness without removing the entire device, supporting extended chastity scenes.
• Precise measurements: 3-inch circumference cage and 2.75-inch butt plug sized for comfortable fit and effective restraint across most body types.
• Waterproof construction: Fully submersible for easy cleaning under running water or in the shower, with no electronic components to protect.

Specifications

• Cockcage dimensions: 3.5 inches long, 3-inch circumference for secure penile confinement.
• Butt plug dimensions: 2.75 inches insertable length, integrated seamlessly into the cage structure.
• Total device length: 6.25 inches from cage tip to plug base.
• Material: 100% body-safe FLEX-TPR, hypoallergenic and latex-free.
• Water resistance: Fully waterproof; no electronic components or batteries.
• Included: Oxballs Tailpipe device, cleaning instructions, discrete storage bag.

How to use a male chastity

Begin by washing the device and your body thoroughly with warm water and mild soap. Gently stretch the flexible FLEX-TPR material to ease insertion. Insert the butt plug first, positioning it slowly and carefully inside your body. Once the plug is seated, guide the cockcage into place around your penis, ensuring it sits snugly without cutting off circulation. Adjust until the device aligns with your body's natural contours and feels secure.

For extended wear, apply a small amount of water-based lubricant to reduce friction and increase comfort. Monitor your body throughout the day—you should feel controlled but never experience sharp pain or numbness. Many users find that pairing the Tailpipe with Male Stamina Pill helps manage unexpected arousal during scenes. Remove the device after each session, clean it immediately, and allow it to air dry completely before storage in a cool, dry place.

Care and storage

Wash the device with warm water and mild soap after every use, paying special attention to all internal surfaces and crevices. Rinse thoroughly until no soap residue remains, then pat dry with a soft cloth. Allow the device to air dry completely in a well-ventilated area away from direct sunlight or heat sources. Store in the included discrete bag in a cool, dry place, keeping it away from extreme temperatures and humidity.

Learn more

Understanding chastity dynamics deepens your practice and helps you get more from your device. Read about techniques, psychology, and safety considerations that experienced players use. Explore our guide to Chastity Devices for detailed insights into extended wear, scene building, and power exchange protocols.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

The Tailpipe has become invaluable in my practice. When I first fasten it on a submissive, their breathing changes immediately—they understand they're under my complete control. The dual sensation creates a profound psychological shift; the constant pressure from the butt plug becomes a physical reminder of their surrender while the cage denies them any relief.

What I've discovered is how this device transforms the submissive's entire awareness. They can't ignore it, can't escape it, and that's precisely the point. The flexible material feels natural against their body, yet it delivers absolute restraint. During extended scenes, I watch them settle into a headspace where obedience becomes effortless—their resistance simply dissolves.

The open-ended cage design allows for practical long-term training without compromise. Submissives remain hygienic and comfortable enough to focus entirely on their submission rather than physical discomfort. This makes it ideal for 24/7 scenarios where I want their attention fixed on my control, not their restraint. The psychological impact far exceeds the physical sensation—and that's where true dominance lives.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Why you'll reach for it

Get the dual control and sensation that transforms your chastity practice from simple restraint into profound power exchange. The Oxballs Tailpipe Chastity Cocklock Plus Asslock delivers integrated restraint and stimulation in one flexible, body-safe device at BDSM Australia. Whether you're exploring extended wear or intense scenes, this device gives you the psychological and physical control you need. Order yours today and experience the difference unified design makes. Strong Brands. Honest Service. Genuine Care.