What is "anvil stroke" in gay sex?

What is anvil stroke?

The right way to jack off, using both hands, and making a hand job become interesting and pleasurable.

About

You need some co-ordination here, to properly do this simple, but effective hand job.

Grasp the penis near the top, in a well lubricated hand.

Slide the hand down the shaft, towards the base.

Once you reach the base, the pubic hairs, release the penis.

At the same time that you release the penis with the one hand, bring your other hand up to the head and grasp it firmly.

Repeat the procedure.

Noteworthy:  Make sure both hands are well lubricated. Grasp the penis, just around the head, not covering the head.