Morning Stranger
When you wake up in the morning with your arm under your body, and you lift it up and its all numb and you cant feel it. You then decide to jerk off with your numb arm making it seem like another person is giving you a hand job.
"Since i had a morning wood and my arm was numb, i thought it be a good idea to use the morning stranger to rub one out quickly on my cum rag i keep under the bed"-Alex Willard