Doc Johnson Vac U Lock Dual Density Ultraskyn Set Vanilla Complete Strap On Kit

Vac-U-Lock Dual Density Ultraskyn Set Vanilla transforms partner play with three realistic attachments that respond to body heat. The dual-layer ULTRASKYN construction mimics real cock texture while the comprehensive harness system allows seamless switching between sizes for customized penetration depth and girth.

What It Does

Each attachment features a firm inner core surrounded by soft outer material that warms against skin contact. The 8-inch Realistic Dong fills completely while the 7-inch Cock provides satisfying length and the Slim Cock targets sensitive spots with precision. The Vac-U-Lock connection system locks securely into the Supreme Harness, eliminating movement during thrusting motions. Three O-ring sizes accommodate different attachment bases while the removable suction cup enables solo wall mounting for hands-free penetration sessions.

Warmth builds naturally as the ULTRASKYN material heats up, creating skin-like contact that enhances arousal. The realistic texture stimulates nerve endings during insertion while the firm core maintains shape for consistent G-spot or prostate contact. Partners experience authentic fullness as the material flexes slightly with internal contractions, mimicking natural cock movement during climax.

Technical Specs

• 8-inch Realistic Dong: 8 inches total, 1.75 inches diameter, 5.5 inch circumference
• Dual-density phthalate-free ULTRASKYN material with firm core and soft exterior
• Supreme Harness adjusts up to 69 inches with three O-ring sizes included
• Vac-U-Lock system with removable suction cup base for versatile positioning
• Includes water-based lube, toy cleaner, and refresh powders for maintenance

How To Use It

Apply water-based lubricant to the chosen attachment and receiving partner. Insert the attachment into the harness O-ring matching its base diameter, ensuring the Vac-U-Lock connection clicks securely. Position the harness around hips, adjusting straps for snug comfort without restricting blood flow. Test thrusting motions to confirm the attachment stays locked in place.

Start with shallow penetration allowing the ULTRASKYN to warm up, then gradually increase depth as comfort builds. The realistic texture provides natural friction during movement, so maintain steady rhythm rather than rapid thrusting. Watch for signs of deep arousal like increased wetness or muscle tension, then focus on consistent pressure against internal hot spots until orgasm peaks.

Who It Suits

Couples exploring strap-on play benefit from the realistic feel and secure harness system. Partners who enjoy size variety can switch between attachments during sessions without removing the harness. Those seeking authentic penetration sensations appreciate how the material mimics real cock texture and warmth. The adjustable harness accommodates different body sizes while beginners find the included lube and cleaner helpful for confident first-time use.

Who Makes It?

• Doc Johnson specializes in realistic sex toys and strap-on systems made from body-safe materials
• Visit the Doc Johnson brand page →

Feature Breakdown

Where It Fits in Our Range

Bondage

This comprehensive strap-on set serves power exchange dynamics where control and dominance enhance arousal. The secure harness system allows confident thrusting while the realistic attachments create authentic penetration scenes. Perfect for couples exploring submission and control through penetrative role reversal.

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Sex Toys

Among penetrative toys, this set stands out for its modular design and material quality. The warming ULTRASKYN offers more realism than standard silicone while the harness system provides stability that handheld dildos cannot match. Ideal for couples wanting consistent hands-free penetration.

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Expert Review from Our In-House Tester

Setting up the Vac-U-Lock Dual Density Ultraskyn Set Vanilla took seconds once I figured out which O-ring matched each attachment base. The Supreme Harness adjusted easily around my hips without the complicated strapping of other systems I've tried. The 7-inch Cock attachment clicked into place with a satisfying snap that held firm during use. What struck me immediately was how the ULTRASKYN material felt genuinely skin-like, not the cold rubber texture of cheaper alternatives. My partner noticed the warmth difference within minutes as the material heated up from body contact. The realistic texture created natural friction that built arousal steadily without requiring constant lube reapplication. Switching to the 8-inch Realistic Dong mid-session was effortless - just a quick release and click for the larger size. The firm core maintained perfect shape for consistent internal contact while the soft exterior flexed naturally with movement. My partner's response was unmistakable - deeper breathing, increased wetness, and finally intense contractions that gripped the attachment during climax. Cleanup was straightforward with the included toy cleaner, and the refresh powder kept the material feeling fresh for our next session.

Reasons to Buy

• Dual-density construction — creates authentic cock texture that warms naturally
• Vac-U-Lock system — eliminates attachment slipping during vigorous thrusting
• Three size options — allows progressive training or session variety
• Supreme Harness design — distributes weight evenly for comfortable extended wear
• Complete maintenance kit — includes everything needed for proper toy care

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 Ultraskyn Set Vanilla across Australia
• Comprehensive strap-on system that grows with your experience level and preferences

Order your Vac-U-Lock Dual Density Ultraskyn Set Vanilla from the cockringshop for realistic penetration play that adapts to any session. The warming ULTRASKYN material and secure harness system create authentic strap-on experiences that satisfy both partners completely.