Brutus Ergo Bum Silicone Tunnel Anal Plug XXL

Brutus Ergo Bum Silicone Tunnel Anal Plug XXL is a serious piece of anal architecture designed for players who've graduated beyond entry-level exploration. This XXL tunnel plug features a wavy internal structure that creates deliberate pressure zones as you work it deeper, paired with wide anchor hooks at the base that keep it locked in place while giving you complete control over insertion and withdrawal speed.

What It Does

The tunnel structure creates something genuinely different from standard plugs—as the silicone slides in, the waves inside your ass massage the anal sphincters and rectal walls in sequence, so you're not just feeling fullness but actual movement and texture. The medical-grade silicone is slick enough that even the XXL size goes in smooth if you've done your prep work, but that wavy pattern means every inch registers. Compared to traditional plugs, this design keeps your nerve endings firing continuously rather than settling into static pressure—the sensation never goes dormant.

Arousal builds differently with the Ergo Bum because the internal wave pattern keeps stimulating your anal nerves through the entire insertion process and while wearing it. Your cock will respond to this sustained contact—you'll notice hardness building even if you're just going about your day with it in. When you're ready to cum, that tunnel structure amplifies everything: contractions feel stronger, the internal friction becomes consuming, and orgasms hit with a deeper satisfaction than what you'd get from a smooth plug.

Technical Specs

• Total length: 125mm with insertable depth of 95mm
• Diameter at widest point: 50mm (XXL sizing for experienced users)
• Material: Premium medical-grade silicone with non-porous surface
• Anchor base: 75mm wide weighted hooks for leverage and retention
• Features: Wavy internal tunnel design, completely body-safe, zero electronics
• Care: Wash with warm soapy water or toy cleaner; compatible with water-based lube only

How To Use It

Start by warming up with smaller plugs or your fingers to get your sphincter relaxed—jumping straight to XXL without prep is how you end up sore and frustrated. 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. The wide base should sit just outside your ass once fully inserted, with those anchor hooks resting against your perineum for stability.

Once it's in, you can leave it stationary and just clench around it to feel those internal waves activate your nerve endings, or you can use the anchor hooks as handles to slowly pull it almost out and push it back in. The XXL size means that withdrawal creates a distinct dragging sensation that builds arousal fast. Find your rhythm—some guys prefer slow deep strokes while standing, others like subtle pulses while wearing it during foreplay. Let your erection guide how aggressive you get; 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.

Who It Suits

The Ergo Bum XXL is exclusively for guys who've already spent time with anal play and know their capacity. This isn't your first plug—you need to have worked up to at least 40mm diameter before attempting this. If you're into gaping, this is your answer; the wavy design actually encourages your ass to stay slightly open even after withdrawal, which many enthusiasts specifically chase. Solo players and couples where the bottom enjoys deep anal stimulation both get massive value here. Don't buy this if you're totally new to anal or if you have pain with any regular-sized plugs—you'll know immediately if you're ready.

Who Makes It?

• Brutus specializes in premium silicone anal play toys engineered for serious users
• Visit the Brutus brand page →

Feature Breakdown

Where It Fits in Our Range

Anal Sex Toys

The Ergo Bum XXL occupies the advanced tier of our anal collection—it's the toy you graduate to once standard plugs stop delivering novelty. For players comfortable with 40mm+ insertions who want internal texture rather than smooth pressure, this is the logical next step. Choose this when you're ready to experience your ass differently, not just bigger.

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Prostate Play Toys

While technically a tunnel plug, the Ergo Bum's internal wave design creates secondary prostate stimulation through the rectal wall pressure it generates. Men seeking sustained prostate activation without motors often prefer this for longer sessions—the passive stimulation accumulates and creates different pleasure than vibration-based toys can achieve.

Explore all Prostate Play Toys →

Expert Review from Our In-House Tester

I approached the Brutus Ergo Bum XXL with honest skepticism—50mm felt like overkill. After proper warm-up with smaller plugs and generous lube application, the insertion itself was smoother than I expected thanks to that silky silicone. Once fully seated, the difference became immediately obvious. The eight internal waves don't just stretch you—they create distinct pressure zones that fire differently depending on positioning and movement. Wearing it for 20 minutes while semi-hard created this constant low-level arousal that conventional plugs don't manage. Withdrawal triggered sharp sensation across the entire anal canal that built into surprisingly hard orgasms. It's expensive, but the texture and engineering justify the cost. This became my go-to toy inside two weeks.

Reasons to Buy

• Internal wave architecture — Creates layered sensation that static plugs simply cannot match, turning your ass into a multi-point pleasure generator
• Medical-grade silicone construction — Remains permanently non-porous and bacteria-resistant, meaning you can wear it for hours without health concerns
• Wide anchor hooks — Give you absolute control over how fast or slow you can pull the XXL size out, transforming insertion into an interactive experience rather than a one-time event
• Genuine XXL sizing — Delivers real fullness and gaping potential for players who've moved past compromise toys
• No batteries or moving parts — Zero dependency on charge levels or settings; the sensation comes entirely from your movement and your body's response

Why Buy From Cock Ring Shop

• Genuine Brutus products with full manufacturer warranty
• Expert styling advice for anal toys in the Anal Sex Toys category
• 100% discreet packaging — no logos, total privacy
• Fast tracked shipping of Brutus Ergo Bum Silicone Tunnel Anal Plug XXL across Australia
• Direct access to product specialists who actually use these toys and can answer specific questions about fit and sensation

Order your Brutus Ergo Bum Silicone Tunnel Anal Plug XXL from Cock Ring Shop and stop settling for plugs that feel identical to every other plug you've tried. The internal wave design creates sustained arousal and orgasms that standard toys can't deliver, the XXL sizing gives you legitimate fullness if you've earned the capacity for it, and the anchor hooks put total control over withdrawal speed in your hands. This is what advanced anal play actually looks like.