A stern, leather-clad dom takes a young, muscular man into his dungeon, binding his wrists and ankles to a sturdy frame. The sub's eyes widen as he feels the cold, hard steel against his skin, a stark contrast to the warm, soft leather of his dom's gloves. The dom commands him to suck, and the sub eagerly opens his mouth, taking in the thick, throbbing cock. The dom growls, pushing deeper, testing the sub's limits. He smacks the sub's face with his thick, veiny cock, leaving red handprints on his cheeks. The sub moans, loving every moment of his rough, hardcore training.