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Ez Rider Thong Velvet Harness By Doc Johnson - Strap On Sextoys
Ez Rider Thong Velvet Harness By Doc Johnson - Strap On Sextoys
Ez Rider Thong Velvet Harness By Doc Johnson - Strap On Sextoys

Ez Rider Thong Velvet Harness By Doc Johnson

$109.99
$109.99

Black velvet thong-style harness with diamond pattern and Vac-U-Lock compatibility from Doc Johnson

Key Features:

Unisex strap-on harness with integrated plug

Soft velvet construction with diamond pattern

Vac-U-Lock compatible for multiple toy attachments

Adjustable straps for custom fit

Provides direct clitoral and perineal stimulation

Vendor: Doc Johnson
SKU: STR-038-B-NOATTRIBUTES-SHOP-NONE-45162
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Harness play can feel complicated and restrictive. The Vac-U-Lock EZ Rider Thong Velvet Harness with Plug Black strips away that friction—soft velvet, quick toy swaps, and a design that delivers sensation to both partners make this your go-to for confident, comfortable strap-on exploration.

At a glance
  • Length: 24 inches total, adjustable waist 28–48 inches
  • Material: Black velvet with diamond texture, 92% polyester, 8% spandex
  • Attachment: Vac-U-Lock plug system for instant toy swaps
  • Fit: Thong style with direct clitoral and perineal contact
  • Care: Machine washable, water-based lubricant compatible
  • Included: Harness, plug, instruction manual, storage bag
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The Vac-U-Lock EZ Rider Thong Velvet Harness with Plug Black is a thong-style harness built for hands-free penetration play. Its soft black velvet exterior wraps around your body with adjustable straps, while the integrated Vac-U-Lock plug sits front-and-centre for quick attachment of compatible dildos. The thong cut means the wearer gets direct stimulation during use—this harness works for both partners, not just the one wearing it.

What sets this apart is the Vac-U-Lock system: press your chosen dildo onto the plug, and it locks in place instantly. No fiddling, no fumbling. The velvet feels luxurious against skin, and the diamond texture adds subtle sensory detail. See the full BDSM Australia range of Strap-On-Me harnesses and attachments to build your collection around this core piece.

Key features

  • Vac-U-Lock plug attachment: Secure, instant connection for any compatible dildo. Swap toys mid-scene without removing the harness.
  • Thong design: Delivers direct clitoral pressure and perineal stimulation to the wearer during penetration.
  • Adjustable fit: Waist straps accommodate bodies from 28 to 48 inches, ensuring comfort and stability for all shapes and sizes.
  • Velvet material: Soft, body-safe polyester-spandex blend with tactile diamond texture for enhanced sensation.
  • Easy care: Machine washable on gentle cycle and air-dry friendly, with no electrical components to worry about.

Specifications

  • Total length: 24 inches from front to back
  • Adjustable waist: 28 to 48 inches with quick-release buckles
  • Plug diameter: 1.5 inches for standard Vac-U-Lock compatibility
  • Material composition: 92% polyester, 8% spandex velvet; hypoallergenic and body-safe
  • Power: No electrical components; mechanical Vac-U-Lock attachment only
  • Cleaning: Machine wash cold on gentle cycle; air dry completely
  • Storage: Includes dedicated storage bag; keep in cool, dry place away from direct sunlight
  • Box contents: Harness, Vac-U-Lock plug, instruction manual, storage bag

How to use a strap on sextoy

Start by adjusting the waist and leg straps for a snug, comfortable fit—you should be able to fit one finger between the harness and your skin. Select your dildo and align it with the Vac-U-Lock plug. Press firmly until you hear or feel a click; the toy is now locked in place. Apply water-based lubricant generously to both the attachment point and the toy itself before penetration.

During play, the thong design means both partners receive stimulation. Start slowly, allowing time for comfort and arousal to build. The Vac-U-Lock system lets you swap attachments between scenes or mid-scene if desired—simply press the release button and swap. Explore different sensations and angles by choosing from the range of Strap On Dildos available in various sizes, textures, and materials to match your preferences.

Always use generous water-based lubricant, go slowly during entry, and communicate clearly with your partner about comfort and boundaries throughout play. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Machine wash the harness in cold water on a gentle cycle, then air dry completely before storage. Clean the Vac-U-Lock plug with a toy cleaner or warm soapy water, and dry thoroughly. Store in the included bag in a cool, dry place away from direct sunlight and heat. Avoid harsh chemicals or abrasive scrubbing, which can damage the velvet finish.

Learn more

Understanding harness fit and positioning takes practice. Read On Your Back for detailed guidance on comfort, angles, and technique. The more you know about your body and your partner's preferences, the more confident and enjoyable your strap-on play becomes.

Mistress Athena's training notes

This harness sits at the centre of my control practice. The thong design means my submissive feels my presence with every movement—there's no hiding, no escape into distraction. When I select an attachment, I'm choosing their next lesson. Smaller dildos teach obedience; larger ones test their limits and reinforce their surrender.

The Vac-U-Lock system gives me extraordinary power during a scene. My submissive never knows which attachment comes next. I watch their breathing shift as I approach with a new toy, their pupils dilate when uncertainty peaks. That psychological edge—the not-knowing—breaks down resistance faster than size ever could.

Velvet against their skin creates a sensory contrast I exploit ruthlessly. Soft material, firm control. My hand on the harness becomes an extension of absolute authority. Their body responds before their mind catches up, and that's where real training happens—in that gap between thought and reaction. This harness closes that gap entirely.

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

How it compares

Feature Vac-U-Lock EZ Rider Thong Velvet Standard Fabric Harness Leather Strap-On Harness
Material feel Soft velvet with texture Nylon or cotton blend Rigid leather
Toy attachment Vac-U-Lock quick-swap system Fixed O-ring or dildo pocket Fixed O-ring or pocket
Wearer stimulation Direct clitoral and perineal contact Minimal contact design Minimal contact design
Adjustability 28–48 inch waist, multiple straps One-size or limited sizing Limited stretch, rigid fit
Cleaning Machine washable Hand wash only Spot clean only

Why you'll reach for it

Explore what happens when comfort meets versatility. The Vac-U-Lock EZ Rider Thong Velvet Harness with Plug Black delivers sensation to both partners, swaps toys in seconds, and feels genuinely good to wear. Find it at BDSM Australia and discover how a well-designed harness transforms your confidence and your play. Order yours today. Everything for Bondage Under One Roof.

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.

Due to health and safety regulations, sex-toy.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the Vac-U-Lock EZ Rider Thong Velvet Harness?
The Vac-U-Lock EZ Rider Thong Velvet Harness is a premium black strap-on harness by Doc Johnson featuring an integrated plug, designed for unisex use with adjustable straps and soft velvet construction for secure and comfortable sexual play.
Where can the Vac-U-Lock EZ Rider Thong Velvet Harness be used?
This harness can be used for penetrative sex, BDSM play, and solo or partnered sexual activities. Its Vac-U-Lock compatible design allows attachment of multiple dildos and sex toys for diverse sexual scenarios and exploration.
Should users consider the Vac-U-Lock EZ Rider Thong Velvet Harness for specific play?
Users should consider this harness for pegging, strap-on play, and scenarios requiring a secure, comfortable harness. Its T-strap configuration provides stability and direct clitoral and perineal stimulation for the wearer during intense sexual encounters.
How does the Vac-U-Lock EZ Rider Thong Velvet Harness enhance sexual experiences?
The harness enhances sexual experiences through its unique design, offering maximum stability, direct stimulation, and compatibility with multiple Vac-U-Lock toys. Its adjustable straps and soft velvet material ensure comfort and flexibility during use.
Does the Vac-U-Lock EZ Rider Thong Velvet Harness work in bondage play?
The harness can be incorporated into bondage play, offering restraint and control options. Its secure design and compatibility with various toys make it an excellent addition to BDSM scenarios and power exchange dynamics.

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