That depends on whether or not you mind him looking. I think it depends on who id looking and what they have in mind.
It doesn't. It only looks bigger.
Might be, but I wouldn't worry about it. Every man looks when he gets the chance even if he will not admit to it. Every male wants to know how he measures up to the competition. It is perfectly normal to wonder how you compare to your friend.
"is does" looks like a large penis
Sausage looks a lot like one!
Tell him you are uncomfortable with that.
I am 21 and gay and want to know if my penis has a mouth friend
Check out Anthurium flowers.
He is my best friend but sucks penis
Not necessarily. If you have a problem with how your friend looks at you, say something. If s/he is a true friend they will stop.
It's Broken.
It looks kind of like a penis
If you have crust on your penis, then you need to see a doctor to get it checked out. You may have an STD that needs treatment.