When I am feeling more than little evil, I like to take several rope & squeeze hell out of my slaves boobs. I also enjoy using my switch when giving sub good boob torture session. Sometimes I even let my bottom clamp her own piggies. Clamps work so well in so many places: yes, of course, breasts -- pet's bumps, & her breastmeat too -- however also her clit, her pussylips, her tongue, insteps of her feet, nape of her neck, her armpits, backs of her knees... & lets not forget rosebud of her hind end! Never tried these places? Try them out on YOUR sub!