Sex toy. How to use a picobong blowhole?

I bought this device called picobong blowhole. Anyone know how to use it? It can only comfortably take a thumb in it. That too awefully snug

What I’m it ? Picture ?

Https://teledildonics.co/picobong-remoji-blowhole-review

Doesn't look that great $100?

Doesn't look that great $100?

Right. Best blowjob toy I had was my wife. These “simulators “ are expensive disappointments

I have my wife also, she's plenty good. Never a disappointment