Inflatable anal plug (adjustable girth)

The 17cm latex body folds flat before any air goes into it. Squeeze the hand pump and it inflates to its base thickness of 4.8cm, and keep squeezing and it reaches about 7cm. Where you stop is up to you. The feeling of gradually filling out is nothing like vibration or thrusting. When you want to try several thicknesses but cannot buy a different toy for each one, this is the answer.

Insertion is easy

Before any air goes in, the body is flat and floppy. That makes going in far easier than with a solid toy of the same thickness, and there is no straining against the outer sphincter. You inflate it once it is fully in. Each squeeze raises the thickness a little, starting from a base of 4.8cm and reaching about 7cm if you keep going. You can stop at any point, so the same toy gives you a different thickness on different days.

Flat again before it comes out

The valve sits on the hose, just below the pump handle. Twist it open and the air escapes slowly and the body goes flat again. Since it is fully deflated before you remove it, there is no hard pulling. The valve is also there for letting a little air out partway through. If it starts to feel too tight, open it for a few seconds and close it again, with no need to deflate completely.

The pump is always within reach

Of the 58cm total length, 41cm is hose. The hand pump stays outside the body, so you can add or release pressure yourself while you are using it. The hose is a safety feature as well. Since that part always stays outside, pulling the hose brings the body back with it, which means it cannot disappear inside. If you count how many squeezes you use the first time, you can go straight back to the thickness you know next time.