The Great Expander By Adam & Eve Sextoys

Prostate pleasure often feels out of reach—most toys deliver one sensation at a time. Adam & Eve THE GREAT EXPANDER Remote Prostate Massager combines expanding, thrusting, and vibrating action simultaneously, plus dual penis rings and wireless remote control for partnered or solo intensity.

What it is

Adam & Eve THE GREAT EXPANDER Remote Prostate Massager is a three-in-one expanding and thrusting vibrator designed for men and couples seeking simultaneous internal and external stimulation. The smooth insertable shaft expands and thrusts in three distinct modes while a powerful vibrating motor in the base delivers ten speeds and patterns against your perineum. Dual silicone rings wrap around your penis and testicles, maintaining erection support throughout extended sessions. Constructed from body-safe medical-grade silicone with an ABS plastic base, the toy creates thirty different combination possibilities when you mix expansion and vibration functions.

What sets Adam & Eve THE GREAT EXPANDER Remote Prostate Massager apart is its ability to deliver three types of stimulation simultaneously—expansion, thrusting, and vibration—while other prostate massagers typically offer only one or two. The included wireless remote control lets your partner command all functions from across the room, adding an exciting power-exchange element to your sessions. See the full BDSM Australia range of Prostate Sex Toys to compare single-function alternatives.

Key features

• Triple stimulation: Expanding shaft, independent thrusting action, and perineum vibration work together or separately, creating overwhelming internal and external sensations.
• Thirty combination modes: Mix three expansion modes with ten vibration speeds and patterns to discover your ideal sensation profile.
• Dual penis rings: Silicone rings maintain erections and provide direct stimulation to your penis and testicles while the shaft works internally.
• Wireless remote control: Partner-directed stimulation from up to fifteen feet away adds dominance and submission dynamics to your fucking.
• Rechargeable and waterproof: USB charging provides two to three hours per charge; IPX7 waterproofing makes shower use and cleaning effortless.

Specifications

• Dimensions: Total length 5.5 inches, insertable length 5.4 inches, width 1.5 inches, circumference approximately 4.7 inches at maximum expansion.
• Material: Medical-grade silicone shaft, ABS plastic base housing, dual silicone penis rings, completely body-safe and phthalate-free.
• Power and charging: Rechargeable lithium battery via USB cable, includes charging dock, full charge delivers two to three hours of continuous mixed-function use.
• Waterproofing: IPX7 rating allows full submersion and shower use; wireless remote is not waterproof and should remain dry.
• Box contents: Adam & Eve THE GREAT EXPANDER Remote Prostate Massager, wireless remote control, USB charging cable, charging dock, water-based lubricant sample, storage pouch, instruction manual.

How to use a prostate toy

Apply generous water-based lubricant to the insertable shaft and your anus, allowing your sphincter time to relax. Slip the dual rings around your penis and testicles, positioning them comfortably at the base. Insert the lubricated shaft slowly, breathing through any initial resistance until your body accommodates the width. Once fully inserted, activate the expansion mode using the base button or remote control. Start with mode one and progress through the three expansion settings, feeling how the shaft gently widens inside you. Adjust vibration intensity on the perineum base independently, creating your preferred sensation combination. Your partner can control all functions remotely, adding spontaneity and power exchange to your experience.

For intense prostate orgasms, combine mode three expansion simultaneously with vibration pattern seven, which delivers rapid pulses against your perineum. Explore edging techniques by bringing yourself to the brink repeatedly using different pattern combinations before allowing orgasm. Advanced users incorporate Adam & Eve THE GREAT EXPANDER Remote Prostate Massager into bondage scenes, where the remote becomes a tool of control while you remain restrained. See the full BDSM Australia range of NV Toys to discover compatible restraint options that intensify your prostate play sessions.

Care and storage

Wash the silicone shaft and rings thoroughly with warm water and mild soap after each use, paying special attention to expansion seams where lubricant collects. Wipe the ABS plastic base with a damp cloth but do not submerge it. Allow all components to air dry completely before storage. Store in the included pouch in a cool, dry location away from direct sunlight. Use only water-based lubricants; silicone and oil-based products degrade the silicone material over time. The toy is waterproof, making shower cleaning convenient, but avoid high-pressure water directly into the motor housing.

Learn more

Understanding prostate anatomy and stimulation techniques enhances your experience with any internal toy. The prostate gland sits two to three inches inside your anus toward your front wall, and sustained pressure or vibration against this area produces intense sensations and powerful orgasms. Read more about choosing the right toy for your body and preferences by reviewing Video Review Of The Bodywand Range Of Sex Toys.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

I discovered Adam & Eve THE GREAT EXPANDER Remote Prostate Massager's extraordinary potential during intense prostate training sessions with my most dedicated submissives. I hand the remote to myself during initial introduction scenes, controlling every sensation while my submissive experiences helpless pleasure. Observing their physical responsesthe involuntary muscle contractions, the desperate breathing, the way their cock hardens within the dual rings regardless of mental resistancereinforces my dominance. I start with expansion mode alone, before introducing vibration, which creates psychological anticipation that heightens submission.

I've found that my submissives report the expanding sensation feels like being claimed internally, which strengthens their mental surrender to my authority. Starting with gentle mode one and progressing through the three expansion settings allows me to build their sensitivity gradually. I use the toy's independent controls to create unpredictable patternsexpansion without vibration, then sudden vibration at maximum intensitykeeping them perpetually uncertain of what comes next.

I've incorporated Adam & Eve THE GREAT EXPANDER Remote Prostate Massager into extended edging sessions lasting hours, bringing them repeatedly to the edge using specific pattern combinations while they remain restrained and unable to touch themselves. The dual rings maintain their erections perfectly, which I use as visual confirmation of their arousal and submission. I particularly enjoy watching their reactions when I suddenly deactivate all stimulation, leaving them frustrated and desperate for more.

I've developed specialized techniques using this toy that produce the most intense orgasms I've witnessed from my submissives. I combine the toy with sensory deprivation, blindfolding them so they focus entirely on internal sensations while I control the remote from across the room. Setting the toy to mode three expansion and pattern seven vibration, then leaving my submissive alone for extended periods forces them to endure continuous stimulation without relief or my presence. I observe how their desperation builds, how their cock strains against the rings, how their body trembles from sustained pleasure.

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

How it compares

Why you'll reach for it

Get ready for the most intense prostate experience your body has ever encountered. Adam & Eve THE GREAT EXPANDER Remote Prostate Massager delivers simultaneous expansion, thrusting, and vibration that other toys simply cannot match, plus the dual penis rings keep you erect throughout extended sessions. The wireless remote transforms solo play into partnered domination, letting your partner command every sensation from across the room. Whether you're exploring prostate pleasure for the first time or deepening an existing practice, this toy's thirty combination modes ensure you'll always discover new sensations. Order at BDSM Australia today and unlock the deepest prostate pleasure available. Quality Bondage Gear Without the Guesswork.