Masturbating while driving

I was far from home last week and on the way back to my house, alone in my car, for the first time of my life I decided to take out my cock from my pants while driving on the highway... I started masturbating while overtaking cars and trucks, my cock standing proudly in my hand!
I did it once, and few kilometers later I did it again.
Not much cum actually, but that was good to be half naked in my car. I wonder if some truck drivers saw my hard dick... maybe.

(nota bene: this is not my cock below)