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Ergo Bum Silicone Tunnel Anal Plug XXL by Brutus

$79.99
$79.99

Made from medical-grade silicone, Brutus Ergo Bum XXL features internal waves and anchor hooks for deep anal training. The tunnel structure creates sustained stimulation through insertion and wear, building arousal progressively.

Key Features:

Internal wave pattern continuously activates anal nerve clusters throughout insertion and wear

Weighted anchor hooks provide explicit control over withdrawal speed during anal sessions

Medical-grade silicone resists bacteria growth, enabling extended wear without health concerns

50mm XXL diameter delivers genuine fullness for experienced anal play enthusiasts

Tapered tip design eases initial insertion even with substantial XXL sizing

Vendor: Brutus
SKU: NEW-10968-BLACK
Availability: In stock
Product type: Butt Plugs
Please hurry! Only 4 left in stock
Colour: Black

The Ergo Bum Silicone Tunnel Anal Plug XXL is a serious piece for experienced players who want sustained internal stimulation. Its wavy tunnel design creates continuous nerve activation through insertion and wear, building arousal that peaks into deeper orgasms than standard plugs deliver.

Why choose the Ergo Bum Silicone Tunnel Anal Plug XXL by Brutus
  • Wavy internal structure: Massages sphincters and rectal walls in sequence
  • Continuous stimulation: Nerve endings stay active, never settling into static pressure
  • Medical-grade silicone: Non-porous, body-safe, slick enough for smooth insertion
  • Wide anchor hooks: 75mm base gives leverage and keeps it locked in place
  • Amplified sensation: Contractions feel stronger, orgasms hit with deeper satisfaction
  • XXL sizing: 50mm diameter for experienced users who've worked up capacity
  • Dragging sensation: Withdrawal creates distinct arousal-building friction
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Unlike smooth plugs that create static fullness, this design keeps your nerve endings firing continuously. As the silicone slides in, the wavy pattern inside your rectum massages your sphincters and rectal walls in sequence—you feel actual movement and texture with every inch, not just pressure. Once it's seated, you can clench around it to activate those internal waves, or use the anchor hooks to slowly stroke it in and out and build arousal through the dragging sensation.

Your erection will respond to this sustained contact even if you're just wearing it throughout the day. When you're ready to cum, the tunnel structure amplifies everything: contractions feel stronger, internal friction becomes consuming, and orgasms hit with a deeper satisfaction than what you'd get from a standard plug. If you're new to anal play, start with Novice Prostate Toy Sets to build your way up safely.

Specifications

  • Total length: 125mm
  • Insertable depth: 95mm
  • Widest diameter: 50mm (XXL)
  • Anchor base width: 75mm
  • Material: Premium medical-grade silicone, non-porous
  • Design: Wavy internal tunnel with weighted anchor hooks
  • Lube compatibility: Water-based only
  • Care: Warm soapy water or toy cleaner

Size and first use

This is not your first plug—you need to have worked up to at least 40mm diameter before attempting the XXL. Start by warming up with smaller plugs or your fingers to relax your sphincter. Apply plenty of water-based lube to both the plug and your asshole, then position yourself on hands and knees or lying on your side. Guide the tapered tip in first, then slowly rock your hips to let gravity and your breathing help the thickness slide deeper. At Cockringshop, we specialise in products for men and couples at every experience level, so don't rush the process—soreness and frustration come from skipping prep work.

How to use it

Once the wide base sits just outside your ass with the anchor hooks resting against your perineum, you can leave it stationary and pulse your sphincter around it, or use those hooks as handles for controlled strokes. Some guys prefer slow deep thrusts while standing; others like subtle pulses during foreplay. Find your rhythm based on what your erection is telling you—when you're close to cumming, controlled tension in your sphincter combined with the tunnel's ridges creates orgasms that feel like they're happening in surround sound.

Withdrawal creates that distinct dragging sensation that builds arousal fast, so the XXL size rewards slow, deliberate movement. Clean it with warm soapy water or toy cleaner after use, and always use water-based lube—silicone lube can degrade the material.

Feature breakdown

Feature Specification Benefit Experience
Wavy internal tunnel Ridged pattern throughout insertable length Massages sphincters and rectal walls in sequence Continuous nerve activation instead of static pressure
Medical-grade silicone Non-porous, body-safe material Smooth insertion even at XXL size with proper lube Every inch registers; sensation never goes dormant
Weighted anchor hooks 75mm base with leverage points Retention and control over insertion/withdrawal speed Dragging sensation builds arousal; you control the pace
XXL diameter 50mm at widest point Deep fullness for experienced players Amplified contractions and stronger, deeper orgasms

Who it suits

This plug is exclusively for experienced players who've already spent time with anal play and know their capacity. You need to be comfortable with at least 40mm diameter before moving to the XXL. If you're into gaping or want sustained internal stimulation that keeps building arousal throughout wear, this is your answer. The wavy design delivers sensations that smooth plugs simply can't match.

Skip this if you're new to butt plugs or still exploring smaller sizes. Jumping straight to XXL without proper prep work ends in soreness and frustration. You'll get far more enjoyment from working your way up gradually—it's worth the patience, and the payoff in sensation and orgasm intensity is real.

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 smooth plugs create consistent pressure and fullness, but they settle into static sensation once you're worn in. Slide Easy Prostate Plugs offer a different approach with their own design benefits. This Ergo Bum tunnel design keeps your nerve endings firing continuously through the wavy internal structure—you never settle into dormancy. That sustained contact builds arousal differently and delivers stronger contractions and deeper orgasms when you're ready to cum. Choose based on whether you want static fullness or continuous internal stimulation.

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. Never share between partners without cleaning the item first or using a fresh condom. 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 plug with Cock Ring Sets to intensify arousal and control your erection while wearing it. The ring maintains hardness as the plug's internal waves keep stimulating your nerve endings, and together they create a feedback loop where arousal builds faster and orgasms feel more intense. The combination of sustained internal pressure and restricted blood flow creates sensations neither sex toy delivers alone.

More from Brutus

Brutus designs serious anal architecture for experienced players across multiple sizes and styles. Browse the full Brutus range to find other plugs, rings, and male enhancement products built for intensity and control.

Read more before you buy

If you're introducing anal play to a partner, there's solid practical advice available—check out Introducing Penis Plugs To Wife on the Adultsmart blog for communication and technique tips.

Why buy the Ergo Bum Silicone Tunnel Anal Plug XXL by Brutus

Looking for the right fit and the right material? Order the Ergo Bum Silicone Tunnel Anal Plug XXL from The Cock Ring Store and get a genuine, function-tested and quality-checked product backed by Cockringshop's expertise in male pleasure. It ships discreetly, arrives in discreet packaging, and comes with the confidence that you're buying from a specialist store that knows anal play inside and out. The specialist store for rings, cages, and male enhancement — discreetly delivered. 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

What is the Brutus Ergo Bum Silicone Tunnel Anal Plug XXL and what makes it different from standard anal plugs?
The Brutus Ergo Bum XXL is a premium tunnel plug designed for experienced anal players who want internal texture rather than smooth pressure. Medical-grade silicone features eight internal waves that massage your anal walls sequentially as you insert deeper, creating continuous nerve activation. Unlike traditional plugs that deliver static fullness, this tunnel design keeps sensation firing throughout wear and movement, building sustained arousal that standard toys simply cannot match.
How does the wavy internal structure of the Brutus Ergo Bum Silicone Tunnel Anal Plug XXL enhance sensation compared to smooth plugs?
Each of the eight internal ridges activates different nerve clusters as the silicone slides in, so you're experiencing layered stimulation rather than uniform pressure. Customers report that wearing this plug during foreplay creates constant low-level arousal that conventional plugs never achieve—your cock responds to that sustained contact. Movement and withdrawal intensify everything; contractions feel stronger, and the friction becomes consuming enough to trigger deeper orgasms than smooth alternatives deliver.
Can the Brutus Ergo Bum Silicone Tunnel Anal Plug XXL accommodate longer wear sessions safely?
Medical-grade silicone's non-porous surface resists bacterial growth, making this plug safe for extended wear that most standard toys cannot handle. The 50mm diameter requires genuine preparation beforehand, but once properly inserted, the weighted anchor hooks keep it perfectly positioned without shifting or discomfort. Most experienced wearers comfortably maintain this for 20+ minutes, though individual tolerance varies based on sphincter conditioning and warm-up duration.
Who should buy the Brutus Ergo Bum Silicone Tunnel Anal Plug XXL, and who should avoid it?
This XXL tunnel plug exclusively suits men who've already mastered regular-sized plugs and consistently handle 40mm+ diameters comfortably. After selling hundreds of advanced anal toys, we consistently see enthusiasts chasing gaping choose this model because the wavy design actually encourages your ass to stay slightly open after withdrawal. Skip this if you're exploring anal play for the first time—you'll need intermediate experience to enjoy what this plug delivers rather than experiencing pain or frustration.
Where can you purchase the Brutus Ergo Bum Silicone Tunnel Anal Plug XXL and what support exists for sizing questions?
Cock Ring Shop stocks genuine Brutus products with full manufacturer warranty and discreet nationwide shipping across Australia. In our experience selling premium anal toys, customers often need guidance on whether they're ready for XXL sizing before purchasing. Our product specialists actually use these toys and answer specific questions about insertion difficulty, wear duration, and sensation intensity to ensure you're buying the right tool for your experience level.

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