How can tickling be a taboo thing? Any time someone is begging you to stop something and they aren’t, that’s a bit taboo. Tickling can be a fun thing-to a degree. When it gets to the point of crying, then it’s not fun for the one that’s getting tickled. It has been used as actual torture. In ancient times as a punishment, they would wet and salt the feet of criminals and tie them down and have goats lick them, odd but true.
Feet seem to be a very common body part for ones into tickle torture to concentrate on. Foot fetishists have many sorts of things they like to do with feet. Foot jobs, foot worship, shoe and boot worship, smelling the feet, and the tickling. Some are interested in all aspects of foot worship, many only into their particular area of kink involved. I knew caller had foot stockades and he loved to tell me what he’d do to me if he got me in them and all the things he’d do to my feet once I was in them for hours at a shot.
Tying someone up spread eagle though and going after their underarms or rib and stomach area using fingers or feathers would get them going too, writhing around, begging to be untied and for you to stop the tickling. They could be tortured until they cried or even wet themselves they’d be driven into such a frenzy. It’s that taking away of control some get off on that makes tickle fetish so appealing to them.