cranked one
mastribated furiously.
i quickly cranked one while she was out of the room.
Crank One Out
The act of male masterbation and orgasm in a violent fashion.
Tommy Cranked one out all over Susan's face.
Crank one off
Masterbate.
I'm so horny! I'm going to "crank one off"later.
Cranking one out
masturbating until a penis is in erection
I'm cranking one out