What is male docking?

Male docking is an act performed between two men. One fo the two men must be uncircumcised and the longer the foreskin when erect, the easier it is. Both men obtain full erection and the foreskin is pulled back slightly. The tip of each penis is placed against each other. The foreskin is pulled back down covering as much of both penises as is possible. Usually masturbation follows while maintaining foreskin coverage of both men. Ejaculation may or may not be a part of the docking masturbation.