XR Brands Master Series Expand Inflatable Anal Plug with Hand Pump Control

Master Series Expand Inflatable Anal Plug delivers complete control over your anal experience through advanced inflation technology. This customizable anal sex toy lets you adjust size from a comfortable 1.5-inch starting diameter to an impressive 4.5 inches when fully expanded, putting total control over your ass play directly in your hands.

What It Does

This advanced anal sex toy uses a hand-pump system to gradually expand inside your ass, creating increasingly powerful sensations as you control the inflation. The smooth latex construction glides effortlessly during insertion, while the pump mechanism allows precise size adjustments to match your comfort level and desire for fullness. Unlike basic plugs that offer only one size, this adult toy adapts to your needs, whether you want gentle filling or maximum stretching. The quick-release valve provides instant deflation when you need size reduction, ensuring complete safety during intense anal play sessions.

Each pump stroke builds pressure inside your ass, creating waves of stretching pleasure that radiate throughout your body. The gradual expansion allows your muscles to adjust naturally while delivering increasingly satisfying fullness. Users report enhanced arousal as the plug grows larger, with many finding the psychological thrill of controlled expansion adds powerful mental stimulation to the physical sensations. The flared base prevents unwanted movement while keeping you securely filled, allowing hands-free enjoyment as you focus on the building pressure and stretching sensations coursing through your body.

Technical Specs

• Total length: 5 inches (expandable to 6 inches when inflated)
• Starting diameter: 1.5 inches (expands to 4.5 inches maximum)
• Materials: Premium latex and rubber construction
• Includes precision hand pump with quick-release valve
• Flared base design prevents unwanted insertion

How To Use It

Start by applying generous lubricant to both your ass and the deflated plug. Insert the tapered tip slowly, allowing your muscles to accommodate the initial 1.5-inch diameter. Once comfortably positioned with the flared base sitting against your body, begin gentle pumping to gradually increase size. Start with 2-3 pumps to feel the initial expansion, then add more pressure as your comfort level increases and your ass adjusts to the growing fullness.

Build intensity by adding pumps in small increments, pausing between increases to enjoy each new level of stretching. The controlled expansion lets you find your perfect size while maintaining complete safety. When ready to climax or change positions, use the quick-release valve for instant deflation. Many users enjoy the sensation of rapid size reduction during orgasm, creating additional waves of pleasure as the plug contracts inside their ass.

Who It Suits

Perfect for anyone wanting complete control over their anal stretching experience, from beginners exploring ass play to advanced users seeking maximum expansion. The adjustable size makes it ideal for people with sensitive asses who need gradual progression, while the impressive maximum diameter satisfies those craving intense fullness. Couples enjoy the interactive element of partner-controlled inflation, adding power dynamics to intimate sessions. Users struggling with traditional fixed-size plugs appreciate the customizable approach that adapts to their specific anatomy and comfort level.

Who Makes It?

• XR Brands specializes in innovative BDSM and anal sex toys with advanced functionality and premium materials
• Visit the XR Brands brand page →

Feature Breakdown

Where It Fits in Our Range

Anal Sex Toys

This adjustable anal sex toy represents the advanced end of our anal collection, offering technology-enhanced ass play for users seeking customizable experiences. The inflation capability sets it apart from traditional plugs, providing variable sizing that adapts to individual preferences and anatomical needs within our comprehensive anal pleasure range.

Browse all Anal Sex Toys →

Cock Rings

While primarily designed for anal play, this adult product appears in our cock ring collection as part of our comprehensive intimate enhancement range. Users often combine adjustable anal toys with cock rings for dual stimulation during solo or partner sessions, creating layered pleasure experiences.

Explore all Cock Rings →

Expert Review from Our In-House Tester

The anticipation started before I even touched the pump. Sliding the deflated plug into my ass felt smooth and manageable, but knowing what was coming next added serious psychological heat. Those first few pump strokes created immediate awareness as the latex expanded against my walls. I could feel my body responding to each size increase, muscles stretching to accommodate the growing pressure. By pump number eight, I was gripping the sheets as waves of fullness radiated through my pelvis. The sensation of controlled expansion was unlike anything from fixed-size toys - my body had time to adjust and enjoy each level of stretching. When I hit my limit around 3.5 inches, the feeling was incredible - completely filled but not overwhelmed. The psychological rush of knowing I controlled exactly how much my ass could take made the whole experience more arousing. After cumming hard with the plug fully expanded, using the quick-release during my orgasm created an amazing secondary wave as the pressure released. Total session time was about twenty minutes, but I stayed sensitive enough for a second round within half an hour.

Reasons to Buy

• Customizable sizing — delivers perfect ass filling without guesswork or discomfort
• Pump control technology — enables precise expansion for building arousal and satisfaction
• Safety valve design — provides instant size reduction when needed for complete peace of mind
• Progressive stretching capability — creates natural muscle accommodation for enhanced pleasure
• Versatile experience range — suits beginners learning anal play through experts seeking maximum fullness

Why Buy From Cock Ring Shop

• Genuine XR Brands products with full manufacturer warranty
• Expert guidance on anal 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 Master Series Expand Inflatable Anal Plug across Australia
• Specialized inflation toy support — our team understands adjustable anal products and can guide optimal use for maximum satisfaction

Order your Master Series Expand Inflatable Anal Plug from the cockringshop and experience the next level of customizable anal pleasure. This precision inflation technology puts complete control in your hands, letting you build exactly the right amount of ass-stretching pressure for mind-blowing orgasms. Unlike fixed plugs that force you to adapt to their size, this adult toy adapts to you. Take control of your anal adventures today.