When you're ready to push your boundaries and explore the thrill of serious stretch, the 5" Expand Inflatable Butt Plug from Master Series is your go-to gear. Slip it in deflated for a smooth start, then unleash its full potential with a few squeezes. This is not just a tool — it's your ticket to customizable fullness that takes you to the edge and beyond.

• Inflatable design – deflate for easy entry, then pump to your ideal stretch
• Easy-squeeze bulb – gives you hands-on control over inflation intensity
• Narrow neck – locks the plug in place once inflated
• Flared safety base – prevents over-insertion and adds confidence
• Valve control – maintains pressure even after disconnecting the pump

Product Specifications:
• Total Length: 5" / 12.7cm
• Insertable Length: 4" / 10.16cm
• Diameter (Uninflated): 1.5" / 3.81cm
• Inflated Length: up to 6" / 15.24cm
• Inflated Diameter: up to 4.5" / 11.43cm
• Material: Latex, rubber

Inflatable anal toys like the 5" Expand Inflatable Butt Plug are perfect for men who want to experiment with progressive fullness and pressure play. These male sex toys are the ultimate solo play tool for guys looking to customize their stretch and train their bodies to take more over time. Whether you're a newbie or a seasoned pro, this tool lets you dial in the intensity exactly how you like it.

Naughty Boy is your trusted source for extreme male toys — and we know what it takes to play deep.

Add it to your cart and pump with precision.