Two men who want to try docking, but both are circumcized.
Man number one gets hard and puts a condom over his
cock. He then pulls the tip of the condom outward and carefully cuts the end off with a scissors, thus creating a mock "foreskin".
Man number two, puts his hard on into the end of the rubber, pulling it over his shaft and going tip to tip with
man number one.
They can then jerk off, jerk each other off, etc, until one or both ejaculate.
See also Docking, Cock-Docking