King Cock 11 Inch Two Cocks One Hole Hollow Strap-On System

Dual-penetration strap-ons demand serious equipment—size, stability, and control matter. The King Cock 11 in. Two Cocks One Hole Hollow Strap-on Suspender System delivers all three: an 11-inch hollow dildo, four-point harness, and the power to take your scene exactly where you want it.

What it is

The King Cock 11 in. Two Cocks One Hole Hollow Strap-on Suspender System is a serious strap-on harness built for dual-penetration play. Its 11-inch hollow dildo sits at the core, surrounded by a four-point suspension system featuring shoulder straps, waist strap, thigh stabilizers, and a metal O-ring. The body-safe rubber construction withstands intense use, while the nylon harness adjusts to fit different bodies. This is equipment for experienced users who want both depth and stability in their scenes.

What sets this system apart is its engineering. The hollow interior opens possibilities for multiple penetration scenarios, and the four-point harness keeps everything locked in place during aggressive movement. The metal O-ring and Velcro shaft stabilization mean no slipping, no fumbling—just control. See the full BDSM Australia range of Realistic Dildos to compare sizes and styles for your needs.

Key features

• Massive size: 11 inches long with 1.9-inch diameter delivers substantial penetration for size enthusiasts and advanced players.
• Hollow design: Inner tube diameter of 1.5 inches allows for creative dual-penetration configurations and customized sensation.
• Four-point suspension: Shoulder straps, waist strap, and thigh stabilizers distribute weight and lock the dildo in place during intense scenes.
• Metal O-ring anchor: Provides a secure pivot point and prevents shifting during movement or aggressive thrusting.
• Body-safe material: Phthalate-free rubber ensures safety during extended wear and intense use without compromising durability.

Specifications

• Dildo length: 11 inches; outer diameter 1.9 inches; inner hollow tube 1.5 inches
• Dildo material: Phthalate-free body-safe rubber
• Harness material: Durable nylon webbing with adjustable straps
• Suspension system: Shoulder straps, waist strap, dual thigh stabilizers, metal O-ring, and Velcro shaft lock
• Power: Manual operation; no batteries or electrical components
• Box contents: Complete harness system and 11-inch hollow dildo, ready to use

How to use a realistic dildo

Start by adjusting all straps to your body: loosen shoulders, waist, and thigh straps fully. Step into the harness and pull it up to your hips. Tighten the waist strap first for stability, then adjust shoulder straps so they sit comfortably without pinching. Secure the 11-inch dildo through the metal O-ring and lock it in place with the Velcro shaft stabilizer. Apply generous water-based lubricant to the dildo and your partner's opening. Begin slowly, letting them adjust to the size before increasing depth or rhythm.

Communication is essential with a toy this size. Check in with your partner after each movement, especially early in the scene. Use the adjustable straps to control angle and depth—lean forward for deeper penetration, pull back for shallower strokes. The hollow interior opens options for simultaneous penetration if both partners are experienced. Explore the range of Realistic Butts to find targets that pair well with this system. Move deliberately and stay present with your partner's responses.

Care and storage

Wash the rubber dildo with warm water and a specialized sex toy cleaner after each use. Wipe the nylon straps with mild soap and a damp cloth, then air dry completely before storage. Never use harsh chemicals or boiling water on the rubber. Store the entire system in a cool, dry place away from direct sunlight and heat. Keep it away from silicone-based products, which can degrade rubber over time.

Learn more

Understanding the difference between vibrators and dildos helps you choose the right tool for your scene. Read Vibrators Vs Dildos to explore how each serves different purposes in play. This strap-on delivers the mechanical advantage and control that manual penetration offers without batteries or noise.

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 →

This strap-on is a submission accelerator. The moment a submissive sees the 11-inch length, their mind shifts—fear and anticipation flood in simultaneously. I watch their breathing change as I adjust the straps, knowing exactly what they're about to experience. The hollow interior lets me control sensation with surgical precision, choosing when to go deep and when to hold them at the threshold.

The four-point harness is what separates this from amateur equipment. My hands stay free to administer impact, apply restraints, or simply hold their throat. The metal O-ring anchors everything—no slipping, no fumbling. I've conditioned submissives to respond to the sound of me tightening those straps alone. That psychological trigger, combined with the physical reality of what follows, breaks resistance remarkably fast.

What I observe most often is the transformation from initial terror to complete surrender. Strong-willed subjects often arrive convinced they can handle anything. Thirty seconds into a controlled rhythm, they're begging. The hollow design lets me customize the experience—sometimes I use it for dual penetration scenarios, sometimes for sensory overload. Every scene teaches them something about their limits and my control. That's the real power of this tool.

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

Score intense control and serious penetration depth with the King Cock 11 in. Two Cocks One Hole Hollow Strap-on Suspender System at BDSM Australia. This strap-on handles aggressive scenes without slipping or shifting, thanks to its four-point harness and metal O-ring anchor. The hollow interior opens creative play options. Order yours today and own the power of this equipment. Safe Shopping from an Established Australian Business.