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$187.99 Original price was: $187.99.$153.99Current price is: $153.99.
The b-Vibe Expand Plug is made for prostate pleasure that feels fuller, deeper, and more intense with every setting. Its inflatable internal shaft expands inside the body while the vibrating external motor stimulates the perineal area, creating a dual-sensation experience that combines pressure, fullness, and targeted prostate pleasure in one powerful remote-controlled plug.
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Some prostate plugs vibrate. Some fill. The b-Vibe Expand Plug does both.
Designed with an inflatable internal shaft and a vibrating external motor, this plug gives you a more complete prostate experience from the inside and outside at the same time. The expanding shaft adds pressure and fullness inside the body, while the external motor sends vibration through the perineal area toward the prostate.
The sensation is deep, layered, and controlled. Start with a comfortable fit, then increase the expansion as your body relaxes and wants more.

The Expand Plug is built for people who want more than a simple insert-and-wear plug. Its internal expansion creates a growing sense of fullness that can make every vibration feel more intense.
With 5 levels of expansion, you can ease in slowly or build toward a stronger, more stretched, more filled-up feeling. Add vibration when you want movement, pulse, and pressure working together.
This is the plug for when prostate play needs to feel bigger.

The curved shape helps guide sensation toward the prostate, while the external vibrating motor targets the perineal area from the outside. Together, they create a two-point pleasure experience that feels more immersive than vibration alone.
Use it for hands-free play, edging, slow buildup, partner-controlled teasing, or those longer sessions where the goal is not just stimulation — it is surrendering to the pressure and letting the sensation take over.

Control the plug manually from the base or use the included remote to adjust expansion and vibration without breaking the moment.
Solo, that means easier control while you stay relaxed and focused. With a partner, it turns the Expand Plug into a teasing toy with serious control potential. Let them change the rhythm, build the pressure, or hold you right at the edge.


Apply a generous amount of water-based anal lubricant to the plug and your body. Insert slowly and give yourself time to relax around the shape before increasing the expansion.
Begin with lower expansion and vibration settings, then build gradually. The fuller this plug feels, the more important it is to let your body set the pace.
For partner play, hand over the remote and let them control the pressure, rhythm, and intensity.
Clean before and after each use with warm water and mild soap or a toy-safe cleaner. Dry completely before storing. Use only water-based lubricant with silicone toys.
Yes. The internal shaft inflates to create a fuller sensation inside the body. It has 5 expansion levels, so you can build the feeling gradually.
Yes. The external motor vibrates against the perineal area, helping send sensation toward the prostate while the expanding shaft adds internal fullness.
This plug is best for users who already have some anal play experience or know they enjoy a fuller sensation. The shape is approachable, but the expansion feature can feel intense if you are completely new to anal toys.
Yes. The curved shape is designed for prostate-focused pleasure, and the combination of expansion plus external vibration creates a stronger, more layered experience than a standard plug.
Yes. Once inserted comfortably, the plug can be enjoyed hands-free. The remote makes it easier to adjust the settings without interrupting your session.
Yes. The included remote makes it a strong choice for partner-controlled play, teasing, edging, and power exchange.
Use a high-quality water-based anal lubricant. Avoid silicone lubricant with silicone toys unless the manufacturer confirms compatibility.
It is splashproof, not fully waterproof. Clean it carefully and avoid submerging it.
| Weight | 32.256 oz |
|---|---|
| Dimensions | 5.75 × 3.5 × 8 in |
| Brand | b-Vibe |
| Toy Type | Butt Plug, Prostate Massager |
| Stimulation Area | Anal, Perineum, Prostate |
| Stimulation Type | Expansion, Pressure, Vibration |
| Plug Shape | Curved |
| Texture | Smooth |
| Material | |
| Power Type | Rechargeable |
| Control Type | Button control, Remote-controlled |
| Experience Level | Intermediate to Advanced |
| Water Rating | Splash-proof |
| Features | Expanding, Multiple Speeds |
| Lubricant Compatibility | Water-based |

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