I may have to do some serious thinking about this one...
endurance
possession / marking
anonymity
washing / cleaning
danger
whipping / flogging
tickling
pictures
food
pervertibles
emotion play
bloodplay
wildcard
confined / caged
drugs / aphrodisiacs
dressup
situational humiliation
pegging / strap-ons
bodily fluids
altered states
spaces scenes and settings
shaving / depilation
sensory deprivation
queening / facesitting
sex toys
Original post @ Dreamwidth with
comments. Commenting is welcome on either post.