I love to lick my finger till it's all wet, like your dick normally would be without cage, and then slowly glide over your dick's head. then I just have to wait a few seconds and it will press against the metal from the inside, till it starts to hurtðŸ
I would like to have you tied up very tightly in bed, leaving you weak and defenseless and being able to do whatever I want to you, including using my cane to show you who's boss.