I met the guy behind Steelwerks Extreme when I visited Montreal. And he definitely knows what he is doing. For example, check out this creation. It’s for someone who is into PAIN along with chastity.
This cock cage is definitely not for beginners, or for the faint of heart. It was specifically designed to keep the wearer in pain 24/7/365.
To learn more about Steelwerks Extreme, click here.