Belly button Air Inflation [MOV]

Description: I use my belly button as a valve to inflate my belly with a giant syringe that i fill with air over and over again.???????my belly button is a perfect valve; it lets air in but not out, trapping it forever inside my abdomen.i inject air deep into my belly button, often encountering a lot of resistance, until my belly can no longer be contained within my shorts.after unbuttoning them, my swollen belly can finally expand in all its majesty. it’s so taut and swollen. i love feeling like a hot air balloon.no final explosion.