I’m a masochist slave
Belt
Burning sensation (Tabasco, chillies, Tiger balm...)
Cane
Clothespins
Cock pump
Cock ring
Flogger
Freezer
Fridge
Ice cubes
Lemon
Lubricant
Nettles
Rubber bands
Sounding rod
Spiked cock ring
Tabasco
Toilet brush
Toothbrush
Toothpaste