Urethral metal rods inserted

While I stroke him, the user takes a long metal rod and pushes it into his urethra. I stimulate his cock while he pushes the metal rod in and out of his urethra. Then he takes another much thicker metal rod and sticks it up his urethra. He jerks his cock with the rod in his urethra while I stroke his balls and play with his penis. Then I wank his cock around the metal rod. He moans as he does so. I lick his balls. What do you think?