Vac-U-Lock Dual Density Extreme Set with three ULTRASKYN attachments in vanilla shade for harness play
Key Features:
Three interchangeable dildo sizes for diverse experiences
Premium ULTRASKYN material with dual-density construction
Professional-grade harness system included
Realistic texture and temperature-responsive design
Multiple sexual exploration possibilities
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Choosing between multiple dildo sizes can feel overwhelming, but this set solves that by offering three progressively sized ULTRASKYN attachments with a professional harness system. One kit delivers the versatility to explore your boundaries at your own pace.
The Vac-U-Lock Dual Density Extreme Set Vanilla is a comprehensive dildo collection featuring three interchangeable ULTRASKYN attachments designed for progressive exploration. Each piece has a firm inner core wrapped in a soft, temperature-responsive outer layer that mimics realistic sensation. The dual-density construction adapts to your body heat, delivering comfort and genuine tactile feedback across all three sizes.
This kit pairs each attachment with a professional-grade harness that adjusts up to 69 inches, making it suitable for different body types and preferences. The Vac-U-Lock mechanism enables quick, secure swaps between sizes without disruption. See the full BDSM Australia range of Realistic Dildos to compare other options.
Start by selecting your preferred attachment size and securing it into the Vac-U-Lock harness using the suction mechanism. Adjust the harness straps for a comfortable, snug fit around your body. Apply generous amounts of water-based lubricant to both the attachment and your entrance. Position yourself carefully and guide the dildo in slowly, allowing your body time to adjust to the size and sensation.
Once you're comfortable, explore different positions—standing, seated, or reclining—to discover what feels best. The harness allows hands-free use if you prefer. If you want to try a different size, remove the current attachment and swap in another using the Vac-U-Lock system. Many people find pairing this set with Realistic Masturbators creates layered sensory experiences. Always use plenty of lubricant and go at your own pace.
Wash each attachment with the included toy cleaner and warm water after every use, then air dry completely. Store in a cool, dry place away from direct sunlight and extreme temperatures. Apply Vac-U Powder to the material periodically to maintain texture and prevent degradation. Keep the harness clean and dry as well, and check O-rings regularly for wear.
Understanding realistic dildo materials, sizing, and techniques helps you make the most of your kit. This set works best when you approach it with patience and self-awareness. Read the Realistic Sex Doll Buyer Guide for deeper insight into materials and long-term care practices.
This set has become essential to my practice. Progressive sizing allows me to control my submissive's boundaries with precision, starting with the smallest attachment and advancing only when obedience is demonstrated. Each transition tests their discipline and willingness to surrender to my direction. The dual-density material's realism intensifies psychological submission—they feel the authenticity, which deepens their awareness of my control.
Swapping attachments mid-scene using the Vac-U-Lock mechanism maintains unbroken psychological pressure. My submissives never know which size comes next, heightening their anticipation and vulnerability. The harness's security means I control the pace entirely, removing agency from them completely. Their physical responses—breathing, trembling, compliance—tell me when to push further and when to hold them at their limit.
Versatility here serves dominance. One kit eliminates excuses or resistance based on size preferences. My submissives learn that their comfort is secondary to my training objectives. The comprehensive nature of this set demonstrates that I've invested in their development as a submissive, which reinforces the power dynamic. Control, progression, and psychological depth—this kit delivers all three.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Vac-U-Lock Dual Density Extreme Set Vanilla | Single-Size Realistic Dildo | Dildo with Vibration |
|---|---|---|---|
| Size options | Three progressive sizes in one kit | One fixed size | Usually one size |
| Material quality | ULTRASKYN dual-density, temperature-responsive | Varies by brand | Often softer silicone |
| Harness included | Professional-grade adjustable harness | Not typically included | Sometimes included |
| Best for | Progressive exploration and couples play | Solo use or specific preference | Those seeking vibration stimulation |
| Long-term versatility | High—three attachments, one system | Low—limited to one size | Medium—vibration adds variety |
Pick up the Vac-U-Lock Dual Density Extreme Set Vanilla at BDSM Australia when you're ready to move beyond guessing what size works for you. Three progressively larger attachments, a secure harness system, and complete care supplies mean everything you need is here. This kit grows with your confidence and experience, delivering realistic sensation at every stage of exploration. Strong Brands. Honest Service. Genuine Care.
BDSM Australia ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
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Refunds
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