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Erection Assistant Vibrating Hollow Strap-On by Nasstoys

$129.99
$129.99

Erection Assistant Vibrating Hollow Strap-On 6 inch combines supportive hollow design with multiple vibration patterns for confident intimate sessions. Premium silicone construction ensures comfort during extended wear. Adjustable harness accommodates different body types while maintaining secure positioning for couples seeking enhanced intimacy solutions.

Key Features:

Hollow strap on design allows penis insertion while providing erectile support for sustained penetration during sex with adjustable harness system for secure comfortable fit.

Multiple vibration patterns stimulate both partners during intercourse while the hollow interior maintains natural penile sensation and blood flow for enhanced sexual pleasure.

Six inch length provides satisfying vaginal or anal penetration depth while body safe silicone construction ensures comfort and safety during extended intimate sessions together.

Adjustable straps accommodate various body sizes and waist measurements allowing couples to achieve proper positioning for effective penetration and clitoral or perineal stimulation.

Waterproof vibrating functions enable use during shower sex while quiet motor operation maintains discretion and battery indicators prevent interruption during orgasmic moments.

Vendor: Nasstoys
SKU: STR-438-ALL COLORS-SHOP-WHITE-68934
Availability: In stock
Product type: Strap On Sextoys
Please hurry! Only 1 left in stock
Colour: White

A hollow strap-on with vibration that lets you stay engaged while providing firm support for penetration. Built for couples navigating erectile difficulties or performance anxiety, it combines rigid structure with dual stimulation and a comfortable fit.

Why choose the Erection Assistant Vibrating Hollow
  • Hollow design: Natural anatomy stays engaged while external support provides firmness
  • Vibration motors: Dual stimulation for both partners simultaneously during sex
  • Premium silicone: Comfortable, durable, and easy to clean after use
  • Even weight distribution: Adjustable harness prevents pressure points during longer sessions
  • Realistic texture: Authentic sensation for the receiving partner throughout
  • Secure fit: No slipping or adjustment needed during penetration
  • Wide size range: Harness fits waist sizes 28 to 52 inches comfortably
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

This hollow strap-on sits against your body while you remain inside it, delivering rigidity for penetration without removing you from the experience. Premium medical-grade silicone holds its shape during extended sessions, and vibration motors positioned strategically deliver stimulation to both partners at once. Multiple speed settings let you adjust intensity without interrupting the flow of sex.

Waves of pleasure build naturally when vibration combines with penetration and natural sensation. Performance anxiety melts away because you're supported, not replaced—arousal develops at its own pace. Browse Pornhub Sextoys for related options. Orgasms feel more achievable because the dual stimulation and secure fit remove stress, letting climaxes build confidently through the combination of motion and vibration.

Specifications

  • Insertable length: 6 inches
  • Internal diameter: 1.5 inches
  • Material: Premium medical-grade silicone
  • Vibration: Multiple speed settings with waterproof motor
  • Harness: Adjustable nylon, fits waist sizes 28–52 inches
  • Removable unit: Vibrating motor detaches for easy cleaning

Fit and sizing

Measure your waist where the harness will sit—usually at your natural waist or slightly lower on the hips. At 28 to 52 inches, the adjustable nylon straps accommodate most body shapes and sizes. Cockringshop specialises in products for men and couples, and this range works well for different builds. Choose comfort over ego: the 6-inch length provides satisfying depth without overwhelming sensation, letting you focus on connection rather than proving something. A secure, comfortable fit means you can relax and enjoy longer sessions without distraction or discomfort.

How to use it

Secure the harness around your waist and thighs with the adjustable straps, ensuring the hollow strap-on sits comfortably against your body. Apply water-based lubricant to both the interior opening and the exterior surface before positioning yourself inside the hollow design. Test the vibration controls to get familiar with the different patterns and intensities before you begin intimate contact with your partner.

Progress from gentle contact to deeper penetration by adjusting angle and depth as your partner responds. Activate vibration to intensify sensation for both of you when you're ready. Switch between different vibration patterns to find the combination that works best, letting arousal develop naturally. Your secure harness allows natural movement and positioning changes without worry about displacement or needing to stop and readjust.

Feature breakdown

Feature Specification Benefit Experience
Hollow interior design 1.5-inch internal diameter You stay engaged while receiving firm external support Natural sensation combined with rigid penetration
Vibration motors Multiple speed settings, waterproof Dual stimulation for both partners at once Pleasure builds through combined motion and vibration
Adjustable harness Nylon, fits 28–52 inches Even weight distribution prevents pressure points Comfortable during extended sessions without fatigue
Premium silicone Medical-grade material, realistic texture Durable, easy to clean, authentic sensation Confidence and security during intimate contact

Who it suits

This strap-on is ideal for couples where one partner wants to maintain engagement despite erectile difficulties or performance anxiety. If you're seeking confidence during penetrative sex without losing connection, or if you want to explore extended sessions without worrying about maintaining an erection, this design supports both. Anyone wanting extra stimulation through vibration will appreciate the dual motors positioned to work for both partners.

Skip this if you prefer a completely rigid external strap-on with no hollow component, or if you want vibration without the penetration aspect. It's not suited to solo use by the receiving partner alone, and it requires a harness fit check beforehand to ensure comfort.

Tested and quality-checked

Every new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. See how we test every product →

How it compares

Standard strap-ons are fully rigid external sex toys with no hollow interior—the wearer provides all support externally. This hollow design keeps you engaged inside while the external structure provides firmness, combining natural sensation with support. Vibrating strap-ons add dual motors for simultaneous stimulation; non-vibrating versions rely on motion alone. Adam Eve Sextoys offer alternative strap-on styles for comparison. Choose the hollow vibrating type if you want to stay physically involved while reducing performance pressure; choose a standard rigid strap-on if you prefer full external support only.

Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.

What you can use it with

Pair this with Couples Intimacy Kits to build a complete experience for both partners. Kits often include complementary items that enhance sensation, communication, and comfort during shared intimate moments. Combining a hollow strap-on with a broader couples' range means you have tools for different moods and preferences, letting you explore together without needing separate purchases.

More from Nasstoys

Nasstoys makes a range of quality strap-ons, rings, and couples' products designed for real bodies and real situations. Browse the full Nasstoys collection to find other hollow or vibrating options, different sizes, or complementary items that suit your needs.

Read more before you buy

For detailed guidance on choosing quality adult toys and what to look for, visit the Quality Sextoys guide on the Adultsmart blog.

Why buy the Erection Assistant Vibrating Hollow Strap-On by Nasstoys

Want firmer, longer-lasting results without the guesswork? The Cock Ring Store stocks the genuine Erection Assistant Vibrating Hollow Strap-On by Nasstoys, function-tested and quality-checked before dispatch. Every order ships in discreet packaging to your door, and Cockringshop handles the entire process with care. Precise sizing, honest reviews, and discreet delivery Australia-wide. The Cock Ring Store ships discreetly Australia-wide.

Shipping Information & Policy


Cockringshop.com.au 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.

Returns Policy


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, cockringshop.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

Frequently Asked Questions

How does the Erection Assistant Vibrating Hollow Strap On 6 inch support erectile dysfunction during penetration?
The hollow design allows penis insertion while rigid silicone exterior maintains firmness for effective vaginal or anal penetration regardless of natural erectile function.
What vibration features does the Erection Assistant Vibrating Hollow Strap On 6 inch provide during sex?
Multiple speed settings deliver targeted stimulation to both partners with the vibrating motor positioned to enhance clitoral contact and penile sensation simultaneously.
Why is the Erection Assistant Vibrating Hollow Strap On 6 inch effective for couples experiencing intimacy challenges?
Adjustable harness system ensures secure fit while hollow interior maintains natural penile sensation allowing confident penetration without performance anxiety or erectile pressure.
When should couples use the Erection Assistant Vibrating Hollow Strap On 6 inch for optimal sexual satisfaction?
Extended foreplay preparation maximizes comfort while the waterproof design enables versatile positioning including shower intimacy and the quiet motor maintains bedroom discretion.
Which body areas does the Erection Assistant Vibrating Hollow Strap On 6 inch stimulate during intercourse?
Vibrations target the clitoris and perineum during penetration while internal textures provide vaginal or anal stimulation and penile contact enhances male arousal simultaneously.

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