Themselves. Some do, some don't. Anything someone can think of, someone else has tried. If it feels good to you, then it is no one's business.
With their Roman Army.
They Huddle Together
The correct way of saying this is 'themselves'.
One of the boys had a hurt finger.
they guard each other
No, we're just returning the favor.
about 15 %
Something You Can Do With Your Finger
They eject black ink (to cover their move).
finger underage boys to death by ring sting
There's NO need to. They will prime thereselves as soon as the engine starts.
There is no real reason as to why they do this, maybe they just want attention.