This is also known as the Tao technique. This works for men who want a bigger “mushroom” head on their penis. It’s essentially the same as Technique One, except performed slower and more gently.
Use your fingers to push the blood up to your penis head and create some sustained pressure. Hold that position momentarily (approximately 10 seconds.). This will expand the capacity of your head to take in more blood, in the end creating a bell or mushroom shape. You can also squeeze the shaft to make the blood engorge in the head. Once it’s hard, you can release the squeeze. Repeat as many times as you wish (but don’t exceed 10 minutes).