Jacket Dong - A stretchy piece of rubber that men wear to keep their willy

A stretchy piece of rubber that men wear to keep their willy from getting too excited.

I forgot my jacket dong and my willy was like, 'What's the deal? No rubber? No problem.'

My jacket dong is pink and it's like, 'I'm not just a rubber, I'm a vibe.'

He wore a jacket dong so big it looked like it was going to take over his whole face.