The old slave is a particularly nasty guy. And he especially likes playing games with pain. The dominant woman fulfills this wish for the submissive man who is still quite inexperienced in urethral stimulation. But the dominatrix slowly leads the fetishist to urethral sex and the old geezer seems to like it a lot. Because again and again the mistress jerks his tail and pushes the metal rod out of the urethra.
Private shot in:
Super