Trigger Fingering

With an erection, grab the penis base with one hand and gently pull the outer shaft skin downward toward your pubic hair. Use the other hand to stroke the upper shaft, in the opposite direction. Also try clasping the head in your fingertips while keeping the shaft skin pulled down toward the base. Then try using one of those fingers on the upper hand to "trigger" the highly sensitive spot on the underside of the head. This tugging upward on the head of your penis while keeping the skin tightened on the shaft also stretches the skin along the entire underside of the shaft, producing strong, steady impulses of pleasure. You can also try this kind of "trigger fingering" while carefully pulling your testicles downward between your thighs, or pressing and rubbing gently on your perineum behind the scrotum with the other hand.