Doc Johnson Vac U Lock Dual Density Experienced Set Vanilla Complete Harness

Vac-U-Lock Dual Density Experienced Set Vanilla combines three progressively sized attachments with a complete harness system for advanced strap-on play. The dual density ULTRASKYN material creates realistic sensations through soft exteriors that yield to firm inner cores, warming naturally during use.

What It Does

Each attachment features lifelike textures that grip and massage during penetration while the firm inner structure maintains shape for consistent pressure against sensitive spots. The 8-inch, 9-inch slim and 10-inch options accommodate different depth preferences, with the soft outer layer compressing against internal walls while the rigid core provides satisfying fullness. This dual construction mimics natural anatomy better than single-density alternatives, creating friction patterns that build arousal through realistic contact.

Deep thrusts generate ripples of arousal as the soft material flexes with body movement while maintaining structural integrity for G-spot and prostate contact. The warming effect amplifies sensitivity throughout sessions, causing muscles to relax and accept larger sizes more easily. Orgasms arrive with greater force due to the realistic pressure distribution across nerve-rich areas, leaving partners trembling from sustained contact with erogenous zones.

Technical Specs

• Three attachments: 8-inch (7.5" insertable), 9-inch slim (8" insertable), 10-inch (full insertable)
• Dual density ULTRASKYN material with body-safe phthalate-free construction
• Complete harness with adjustable straps and removable o-ring system
• Vac-U-Lock suction cup base for hands-free positioning
• Includes Natural Toy Cleaner and ULTRASKYN Refresh Powder for maintenance

How To Use It

Secure the desired attachment to the harness o-ring with a firm twist until locked in place. Adjust strap tension for comfortable wear without restricting movement, ensuring the base sits flush against your pelvis. Apply water-based lubricant generously to both the attachment and receiving partner, allowing the ULTRASKYN material to warm naturally through contact.

Start with shallow strokes to gauge comfort levels before progressing to deeper penetration angles. Vary thrust speeds and directions to maximize contact with internal pleasure zones, watching for muscle relaxation that signals readiness for fuller insertion. The realistic flexibility responds to body heat and movement, creating natural sensations that bring partners to climax through sustained rhythmic contact.

Who It Suits

Advanced players comfortable with substantial penetration will appreciate the three size options for progressive sessions. Couples seeking realistic strap-on sensations benefit from the lifelike material properties, while those wanting versatile positioning options can utilize the included suction cup base. The complete cleaning kit makes this ideal for regular users who demand proper hygiene maintenance. Beginners should consider smaller starter options before advancing to these substantial dimensions.

Who Makes It?

• Doc Johnson specializes in realistic adult toys with innovative materials and proven designs
• Visit the Doc Johnson brand page →

Feature Breakdown

Where It Fits in Our Range

Bondage

This advanced strap-on system suits power play dynamics where control and dominance drive the session. The substantial sizing options work perfectly for experienced practitioners seeking realistic penetration tools that maintain their shape during demanding scenes.

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Sex Toys

Among penetrative toys, this set stands out for its complete system approach and progressive sizing options. The realistic material properties bridge the gap between basic dildos and high-end attachments, offering versatility through interchangeable components.

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Expert Review from Our In-House Tester

Testing the Vac-U-Lock Dual Density Experienced Set Vanilla required patience due to the substantial sizing, but the progressive options made exploration manageable. The 8-inch attachment provided perfect warm-up dimensions while the dual density construction immediately impressed with its skin-like flexibility. Securing each piece to the harness happened effortlessly through the twist-lock mechanism, eliminating concerns about mid-session detachment. The ULTRASKYN material heated quickly against skin contact, creating surprisingly realistic sensations that my partner noticed immediately. Switching between attachments took seconds, allowing us to build intensity gradually from the slimmer 9-inch to the full 10-inch option. The soft exterior compressed naturally during deep thrusts while the firm core maintained consistent pressure against all the right spots. My partner's responses intensified noticeably compared to our previous rigid toys, with trembling and breathless reactions arriving sooner than expected. The suction cup base offered excellent hands-free alternatives, adhering strongly to smooth surfaces for solo exploration. Cleanup proved straightforward using the included cleaner, with the refresh powder restoring the material's original texture perfectly.

Reasons to Buy

• Three progressive sizes — accommodates gradual training and immediate deep satisfaction
• Dual density ULTRASKYN — generates lifelike warmth and flexibility during penetration
• Complete harness system — eliminates guesswork with professional-grade strapping and o-rings
• Vac-U-Lock compatibility — expands possibilities with additional attachments and accessories
• Professional cleaning kit — maintains hygiene standards and material integrity for long-term use

Why Buy From Cock Ring Shop

• Genuine Doc Johnson products with full manufacturer warranty
• Expert guidance on selecting products from our Bondage collection
• 100% discreet packaging — no logos, total privacy
• Fast tracked shipping of Vac-U-Lock Dual Density Experienced Set Vanilla across Australia
• Complete system arrives ready for immediate use with all necessary components and cleaning supplies included

Order your Vac-U-Lock Dual Density Experienced Set Vanilla from the cockringshop for realistic penetration that adapts to your body's heat and movement. This complete system surpasses basic harnesses through progressive sizing options and professional-grade materials that serious players demand.