Another great friend and contributor to the Metalbond site is Mister-X / Spartan!

He is one sick, twisted fuck — and he is often a featured bondage model over at Serious Male Bondage. He’s also author of many fantastic stories, which can be found right here on this site, in the Metalbond Prison Library.

To see many featured content from Mister-X / Spartan, click here.

To read his stories in the Metalbond Prison Library, click here.

Thanks for keeping it hot, Mister-X / Spartan!