Nicest Kids in Town

Today I saw a man who was differently abled as he had T-rex like arms.
I am always fascinated by the way the human form can be varied and how different people cope both physically and mentally with these challenges.
Today when I saw this man get on the subway I glanced up and then looked back down (as I don't want to be rude and stare, but I also don't want to look away fast and offend them).
The first thing I thought when I saw him was "I wonder how he jerks off - can he reach it, can he grasp it? I wonder how that element of his life functions" and then I rolled my eyes at myself.
I did not wonder how he lifts heavy things, or how he uses a pencil or pen, or other more everyday things that he has mastered. No - I wonder how he masturbates. I am a very classy person.