Then guy one repeats the procedure as he's releasing all of his foreskin that he was holding back tightly, pulling the opening out and as far down as possible over guy two's penis, making sure guy two's foreskin stays in place. Guy one pulls his foreskin back and holds it while guy two stretches his open and outward as far as possible over the head and shaft of guy one's penis.
A very intimate and intense sexual act performed by two uncircumcised men.