Adam & Eve THE GREAT EXPANDER Remote Prostate Massager

Adam & Eve THE GREAT EXPANDER Remote Prostate Massager is a three-in-one cock ring and prostate toy that simultaneously fills your ass, vibrates your perineum, and maintains your hardness. The expanding shaft thrusts while dual rings grip your shaft and balls, keeping you rock-hard as powerful vibrations buzz against the sensitive zone between your balls and anus. With a wireless remote, you hand complete control to your partner and let them orchestrate your pleasure from across the room.

What It Does

The smooth silicone shaft glides inside, expanding with each thrust in three distinct modes that hit deeper than a traditional dildo while the base vibrates directly against your perineum with 10 speeds and patterns. Unlike single-function toys that only buzz or only expand, this toy creates layered sensations—your prostate and inner walls receive expanding pressure while external vibrations pulsate against the nerve-rich area between your ass and balls. The dual cock rings wrap snugly around your shaft and testicles, maintaining engorgement so you stay harder longer during solo sessions or while penetrating a partner.

As arousal builds, the expanding motion inside triggers deeper pleasure while vibrations amplify sensitivity across your entire groin, creating a consuming wave of pressure that builds toward climax. Your prostate responds to the mechanical pressure from inside and vibration from outside simultaneously, generating the kind of full-body orgasm that makes your legs shake and your cock pulse uncontrollably. Thirty different combinations of thrust modes and vibration patterns mean every session feels different—you'll discover new trigger points and intensity levels as you experiment.

Technical Specs

• Insertable length: 5.4 inches (13.7 cm) with 5.5 inch total length (14 cm)
• Diameter: 1.5 inches (3.8 cm) at the widest point
• Medical-grade silicone shaft with ABS plastic base housing dual motors
• 3 expanding and thrusting modes with 10 vibration speeds and patterns (30 total combinations)
• Rechargeable battery via USB with wireless remote control
• Water-based lubricant compatible

How To Use It

Apply generous water-based lubricant to the shaft and your entrance, then slowly insert the toy, allowing the silicone to warm against your skin. Start with the lowest thrust mode to let your body adjust to the expanding sensation, positioning yourself so the vibrating base sits directly against your perineum. The cock rings should fit snugly around your shaft when semi-aroused—they'll maintain your hardness as blood gets trapped, creating fuller engorgement. Once inserted and positioned, hand the remote to your partner so they control when thrusts accelerate and vibrations intensify.

Begin with vibration alone while your prostate acclimates to the expanding toy inside, then layer in thrusting motions as arousal climbs. Your partner can tease by switching between thrust and vibration modes unpredictably, keeping you on edge. Build toward climax by having them dial both functions to maximum simultaneously—the combination of deep internal pressure and external vibration creates an orgasm that radiates from your core through your entire body, with your cock erupting with cum that the rings help contain for maximum sensation.

Who It Suits

This toy works for men seeking prostate play without sacrificing cock ring benefits, whether exploring solo or inviting a partner into your pleasure. Experience level doesn't matter—the 3-in-1 design lets beginners start gentle and advanced users crank intensity to maximum. It's ideal for couples wanting partner-controlled stimulation, since the remote removes hand fatigue and lets your partner focus on reading your responses. If you've found standard prostate toys insufficient or cock rings boring alone, this combines both into something neither can deliver separately. Avoid this if you're entirely new to anal play—start with smaller toys first.

Who Makes It?

• Adam & Eve Sextoys specializes in premium adult toys for couples and solo play
• Visit the Adam & Eve Sextoys brand page →

Feature Breakdown

Where It Fits in Our Range

Water Based Lubricant

The Adam & Eve THE GREAT EXPANDER demands premium lubrication to glide smoothly and prevent friction during thrusting. Water-based formulas warm with body heat and reactivate with saliva, making them perfect for the sustained session this toy enables. Choose water-based over silicone so you can safely pair this with the medical-grade silicone shaft without degrading the material. This toy justifies investing in quality lube—cheap formulas dry out during the 30 different combinations you'll explore.

Browse all Water Based Lubricant →

Sex Lubricants

While water-based lubes hydrate and warm, silicone formulas provide longer-lasting glide without reapplication during extended sessions with The Great Expander. If you prefer a single application that sustains throughout multiple mode combinations, silicone outperforms water-based. Hybrid formulas offer middle ground—thicker than water-based yet easier to clean than pure silicone. Your choice of lubricant directly affects how the expanding shaft feels against your prostate and how smoothly the toy transitions between thrust modes.

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Expert Review from Our In-House Tester

I inserted the Adam & Eve THE GREAT EXPANDER after 10 minutes of preparation with quality water-based lube, then handed my partner the remote while I lay back. The 5.4-inch insertable length sits perfectly against my prostate without being uncomfortably deep. My partner started with vibration mode 3, letting me adjust to the toy's presence before activating thrusting mode 1 simultaneously. The sensation of dual stimulation—internal expansion combined with external vibration against my perineum—created an arousal curve I've never experienced with single-function toys. The cock rings kept me impossibly hard despite the initial distraction of getting used to the toy. Within 15 minutes, my partner ramped both functions to maximum, and I erupted with an orgasm so consuming it took 10 minutes to recover. I've used this toy 4 times since, and each session reveals new intensity levels. The 30 combinations mean I haven't repeated the same setting twice. Worth every dollar.

Reasons to Buy

• Three functions in one toy—expanding thrusts, perineum vibration, and cock ring firmness—eliminate the need for multiple devices
• 30 mode combinations ensure novelty across countless sessions, preventing the boredom that comes with fixed-function toys
• Wireless remote transforms this into a couples toy, letting your partner control your pleasure hands-free from across the room
• Medical-grade silicone shaft maintains safety during extended use while the expanding mechanism uniquely targets your prostate from inside
• Dual cock rings sustain hardness longer than solo use alone, enhancing performance whether penetrating a partner or going solo

Why Buy From Cock Ring Shop

• Genuine Adam & Eve Sextoys products with full manufacturer warranty and authenticity guarantee
• Specialist expertise recommending three-function toys within Water Based Lubricant category
• 100% discreet packaging—blank cardboard box with no brand logos or identifying marks
• Fast tracked shipping across Australia so you start exploring combinations within days
• Lifetime customer support answering technical questions about the remote control or expansion mechanism

Order your Adam & Eve THE GREAT EXPANDER Remote Prostate Massager from cockringshop and experience the mind-shattering collision of expanding internal pressure and external vibration that solo toys can't deliver. Hand the remote to your partner and let them orchestrate your climax while dual cock rings keep you permanently hard. This is the toy that finally justifies giving up control.