Master Series Ass Puffer Nubbed Inflatable Silicone Plug

The Master Series Ass Puffer is an inflatable butt plug that combines two kinds of stimulation: texture on the way in and expanding fullness once it's inside. The shaft is a stack of graduated silicone bulbs covered in soft, rounded nubs, and a hand pump lets you inflate it from 2 inches wide up to 3. It suits experienced anal players who like stretch and want to control it gradually, rather than switching between plugs of different sizes.

Texture first

Before you pump at all, the Ass Puffer is a nubbed silicone plug with bulbs that grow larger toward the base. The nubs look spiky, but their tips are soft and rounded, so they add texture rather than sharpness. A firm inner core runs through the middle, which gives you something solid to push with and makes insertion easier than with a fully soft inflatable.

How the inflation works

Around that core sits a stretchy silicone bladder connected by a hose to a squeeze bulb. Each pump expands the bladder inside you, so the pressure builds in steps you choose. Deflated, it offers 6 inches of insertable length and a 2-inch widest diameter. Fully inflated, the insertable length grows to 7.75 inches and the widest point to 3 inches. Master Series says the pressure can press against the A-spot or P-spot. A quick-release valve on the pump lets the air out either all at once or slowly, so you can back off whenever you need to.

Using an inflatable butt plug for the first time

Warm up first and use plenty of water-based lube on the plug and yourself. Insert it fully deflated, give your body a minute to adjust, then add one pump at a time, pausing between each. Stop well before anything feels sharp or painful. Discomfort means release some air, and you'll learn your comfortable range over a few sessions. Always deflate completely before removing it.

Handing over the pump

Inflatable plugs lend themselves to power play. Giving your partner the pump bulb means they decide when the next squeeze comes, while you keep a safe word and a hand near the release valve. Agree on a clear signal for no more air before you start, since it can be hard to talk mid-scene, and make sure whoever is wearing the plug can reach the valve.

Lube and cleaning

Use water-based lube only, as the maker recommends for this silicone. After use, deflate it, wash the plug with warm water and mild soap, then spray it with toy cleaner and let it air-dry. Keep water out of the hose and pump bulb, which are PVC and metal rather than silicone. Store it away from direct sunlight.

How it compares

If you want inflation without the nubs, the Master Series Ass-Pand Large is a smoother inflatable silicone plug. The Ass Puffer is the one to choose when texture matters as much as stretch. If you're unsure, start with the smoother plug and add texture later.

Specifications

• Brand: Master Series by XR
• Plug material: phthalate-free silicone; hose and pump bulb: PVC and metal
• Deflated: 6 in insertable, 2 in widest diameter
• Inflated: 7.75 in insertable, 3 in widest diameter
• Overall length including hose: 30 in
• Pump: squeeze bulb with quick-release valve
• Colour: black

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