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Expand Plug by B-Vibe

$309.99
$309.99

Remote control expanding anal plug with adjustable size technology and silicone construction for training

Key Features:

Advanced prostate targeting technology

Medical-grade silicone premium construction

Wireless remote with 30-foot range

Adjustable expansion mechanism

Ergonomic design for precise stimulation

Vendor: B-Vibe
SKU: BV-048-BLK-BLACK
Availability: In stock
Product type: Butt Plugs
Please hurry! Only 1 left in stock
Colour: Black

Anal play demands precision and control—but standard plugs offer limited customization. The B-Vibe Expand Plug - Customizable Prostate Pleasure solves this with adjustable expansion and wireless remote control, letting you tailor every sensation to your comfort and intensity level.

At a glance
  • Size: 4–6 inches, expandable diameter 1–1.5 inches
  • Material: Medical-grade silicone, hypoallergenic, phthalate-free
  • Power: Rechargeable USB, 2 hours per charge
  • Control: Wireless remote, 30-foot range, 5 expansion levels
  • Waterproof: IPX7 rating for shower and bath use
  • Includes: Remote, charging cable, storage bag, manual
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The B-Vibe Expand Plug - Customizable Prostate Pleasure is a remote-controlled anal plug engineered for precision prostate stimulation. Its revolutionary expansion mechanism lets you adjust both size and vibration intensity independently, so you control exactly how full you feel at any moment. The curved, ergonomic shape targets the prostate directly, while medical-grade silicone ensures a body-safe, non-porous surface that's simple to clean and lasts for years.

What sets this plug apart is its wireless control system and five-level expansion technology. Most plugs offer a single fixed size; this one grows from 1 to 1.5 inches in diameter as you press the remote, giving beginners a gentle entry point and experienced users the intensity they crave. See the full BDSM Australia range of Butt Plugs to compare styles and materials.

Key features

  • Adjustable expansion: Five intensity levels let you customize fullness in real time without removing the plug.
  • Wireless remote: Control vibration and expansion from up to 30 feet away, perfect for partnered play or solo exploration.
  • Prostate-targeted design: Curved shape positions directly against the prostate for focused, intense stimulation.
  • Medical-grade silicone: Hypoallergenic, phthalate-free, non-porous material is body-safe and easy to sanitize.
  • Rechargeable battery: USB charging provides up to 2 hours of continuous use per full charge.

Specifications

  • Length: 4–6 inches (adjustable based on expansion level)
  • Diameter: Expands from 1 to 1.5 inches
  • Weight: Approximately 120 grams
  • Material: 100% medical-grade silicone, phthalate-free, non-porous
  • Power: Rechargeable lithium-ion battery via USB; 2 hours per charge
  • Waterproofing: IPX7 rating (fully submersible)
  • Remote range: 30 feet wireless control
  • Box contents: Plug, wireless remote, USB charging cable, storage bag, user manual

How to use a butt plug

Wash the plug thoroughly with toy cleaner and warm water before first use. Apply generous water-based lubricant to the plug and your anus. Insert slowly at the smallest expansion setting, breathing steadily to relax. Once fully inserted, use the remote to gradually increase expansion as your comfort grows. Experiment with vibration patterns and intensity levels to discover what feels best.

Start with short sessions—15 to 20 minutes—and build duration over time. The wireless remote gives you or a partner complete control from a distance, making it ideal for extended wear or partnered scenes. For added variety, explore Tunnel Plugs if you want to experiment with different sensations. Always remove the plug slowly and gently, then clean it immediately with toy cleaner and store it in the provided bag.

Always use plenty of water-based lubricant, start at the smallest expansion level, and go slowly—your body will signal when you're ready for more intensity. Clean the plug with toy cleaner before and after every use, never share it with partners, and stop immediately if you experience sharp pain. 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

Clean the B-Vibe Expand Plug - Customizable Prostate Pleasure with antibacterial toy cleaner and warm water after each use. Rinse thoroughly and pat dry with a lint-free cloth. Store it in the discrete silicone bag provided, away from direct sunlight and extreme heat. Recharge the battery every few uses to keep it ready for play.

Learn more

Understanding how to maintain a secure fit during play enhances comfort and confidence. Read Why Your Butt Plug Keeps Slipping Out for practical tips on positioning, lubricant choice, and muscle engagement. Proper technique makes all the difference in enjoying extended wear and deeper stimulation.

Mistress Athena's training notes

This plug's expansion mechanism is exquisite for power exchange. Slow, deliberate increases in size create psychological intensity that raw vibration alone cannot match. My submissives respond with visible vulnerability as diameter grows—their breath quickens, their focus narrows entirely to sensation and my control.

Remote control from across the room amplifies the psychological domination. Unexpected expansion shifts during denial or sensory play keep submissives perpetually off-balance, unable to predict my next adjustment. I observe how their bodies tense at each increment, their expressions revealing exactly when they've reached their edge.

Pairing expansion with vibration changes creates layered stimulus that breaks down resistance efficiently. Some submissives require gentle introduction to fullness; others crave immediate intensity. The plug's precision lets me tailor each scene to individual capacity, rewarding obedience with controlled pleasure or withholding expansion as discipline.

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

How it compares

Feature B-Vibe Expand Plug - Customizable Prostate Pleasure Fixed-Size Silicone Plug Vibrating Plug (No Expansion)
Size customization 5 expansion levels, adjustable in real time Single fixed size only Fixed size, vibration only
Control method Wireless remote, 30-foot range Manual insertion only Remote or button control
Prostate targeting Curved, ergonomic design Generic shape Basic curved design
Best for All experience levels, customized play Beginners, simple use Intermediate users seeking vibration

Why you'll reach for it

Browse the B-Vibe Expand Plug - Customizable Prostate Pleasure at BDSM Australia for a plug that genuinely adapts to your body and desires. Its expansion technology and wireless control deliver sensations no standard plug can match, whether you're exploring solo or with a partner. Order today and discover why precision, control, and customization matter in anal play. From First Time Buyers to Experienced Players.

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 b-Vibe Prostate Collection Expand Remote Control Anal Plug?
A premium medical-grade silicone anal plug designed for precise prostate stimulation, featuring an innovative expandable design and wireless remote control for customizable pleasure and intense sensory experiences.
Will this anal plug provide targeted prostate stimulation?
Absolutely. The ergonomically curved shape specifically targets the prostate, with adjustable expansion technology allowing users to customize depth, pressure, and intensity for maximum sensory engagement.
Which features make this anal plug unique?
The plug offers wireless remote control functionality, adjustable size expansion, multiple vibration settings, and medical-grade silicone construction. Its 30-foot remote range provides unprecedented control and discretion.
Can the b-Vibe anal plug accommodate different experience levels?
Yes, the expandable design and adjustable settings make this plug suitable for beginners and experienced users. The gradual expansion and precise controls allow for comfortable, personalized exploration.
When should users engage this anal plug during intimate play?
Ideal for solo or partnered BDSM play, prostate massage, and advanced anal exploration. The remote control enables discreet public or private stimulation with complete user-controlled intensity.

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Why Shop With BDSM Australia?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

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All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

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We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!