Oxballs Tunnel Fuckplug 4 Extra Large Hollow Butt Plug for Extreme Anal

Premium silicone construction makes Oxballs Tunnel Fuckplug 4 Extra Large perfect for extreme anal stretching sessions. The impressive 10-inch circumference creates intense fullness while the hollow tunnel design opens up unique play possibilities for experienced users.

What It Does

The hollow tunnel feature provides unprecedented access while the substantial girth stretches your ass to its limits. Premium silicone ensures body-safe exploration during the most intense sessions, with the 1.75-inch opening creating unique sensations of simultaneous fullness and openness. The ergonomic base keeps everything secure while you focus on pushing your boundaries. Red silicone adds visual excitement to already thrilling physical sensations, making every session as mentally stimulating as it is physically intense.

Your body responds intensely when stretched to this extreme, with waves of fullness spreading through your entire pelvic region as the plug settles into position. Extended sessions reveal how the ergonomic design prevents fatigue while maintaining incredible sensations throughout. The combination of extreme girth and hollow access creates climaxes that feel completely different from regular anal play, with orgasms building from deep internal pressure rather than just surface stimulation.

Technical Specs

• 100% premium silicone construction for body-safe extreme play
• 4.5 inches (11.4 cm) insertable length for deep satisfaction
• Massive 10 inches (25.4 cm) circumference for serious stretching
• 1.75 inches (4.4 cm) tunnel opening for versatile access
• Ergonomic base design for comfortable extended wear

How To Use It

Apply generous amounts of high-quality water-based lube to both the plug and your ass before attempting insertion. Start by relaxing completely and working up to the full girth gradually, letting your body adjust to the extreme size. The hollow design means you'll feel both the stretching sensation and the unique openness simultaneously as it slides into place.

Increase the stretching slowly while maintaining constant lubrication throughout the session. When you're ready for more intense sensations, experiment with the tunnel opening by incorporating fingers or other toys through the hollow center. Adjust your position to find the angle that maximizes both comfort and the incredible fullness this massive plug delivers.

Who It Suits

This toy suits people who already have significant experience with large anal toys and extreme stretching. The massive circumference makes it excellent for advanced users training for fisting or those who crave the most intense sensations possible. Works brilliantly for anyone who finds regular plugs too small or boring. The hollow design appeals to couples wanting to explore unique double penetration scenarios or solo users seeking unprecedented access during play.

Who Makes It?

• Oxballs specializes in extreme BDSM equipment and oversized anal sex toys
• Visit the Oxballs brand page →

Feature Breakdown

Where It Fits in Our Range

Anal Sex Toys

Among our anal sex toys, this stands out for sheer size and the unique hollow design. Customers browsing extreme toys choose this when they've outgrown everything else and want to push their limits further. The tunnel feature places this in a category of its own within large plugs, offering functionality that solid toys simply cannot match.

Browse all Anal Sex Toys →

Japanese Love Dolls

While primarily an anal training tool, the extreme stretching capabilities complement advanced doll play scenarios. Users seeking the most realistic preparation for larger doll anatomy often incorporate training plugs like this into their routine. The tunnel design also opens creative possibilities for enhanced doll interactions.

Explore all Japanese Love Dolls →

Expert Review from Our In-House Tester

What surprised me most was how the hollow design changed everything about wearing a large plug. Setting this up required serious warm-up time and massive amounts of lube, but once positioned correctly, the sensations were unlike anything I'd experienced. The initial stretch made me gasp - this thing is genuinely enormous. But the hollow center creates this weird psychological element where you feel incredibly full yet also completely open. I experimented with fingers through the tunnel, which created sensations I can't even describe properly. The ergonomic base kept everything secure even during intense movement. After about fifteen minutes, I was completely lost in the unique combination of extreme stretching and accessibility. When I finally came, the orgasm felt like it came from somewhere much deeper than usual, probably due to how the massive girth was pressing against everything inside. The entire experience took maybe thirty minutes, and I felt that incredible stretched sensation for hours afterward.

Reasons to Buy

• Extreme 10-inch circumference — delivers the most intense stretching possible
• Unique hollow tunnel design — enables play scenarios impossible with solid plugs
• Premium silicone construction — ensures safe exploration at these extreme sizes
• Ergonomic base design — maintains comfort even during marathon sessions
• Versatile access opening — beats solid plugs by allowing fingers, toys, or partners through the center

Why Buy From Cock Ring Shop

• Genuine Oxballs products with full manufacturer warranty
• Expert guidance on bdsm sex toys to help you choose the perfect Anal Sex Toys for your needs
• 100% discreet packaging — no logos, no hints about adult toys, total privacy
• Fast, tracked shipping of Oxballs Tunnel Fuckplug 4 Extra Large across Australia
• Pre-purchase sizing consultation available — we help ensure you're ready for this extreme toy safely

Order your Oxballs Tunnel Fuckplug 4 Extra Large from the cockringshop today. The massive circumference and hollow design deliver sensations impossible with regular plugs. Premium silicone ensures safe exploration throughout your most intense sessions. Experience stretching that redefines your limits.