When I was a kid a few times I tickled a girl that coulden't defend herself. She was just weak. Once I had another girl hold her arms behind a tree, over her head. I still feel kind of guilty. But I never felt THAT guilty because even then I felt I was giving her a good memory for the future.
The song that refuses to go away quietly. I don't remember the title (thankfully) but it goes like
"Crinkle my nose, blah blah blah, stay for awhile.":Grrr:
I need to be tied up tight and foot tickled unmercifully. XD
Also I love to be vibrated at the same time. I have many fantasies including being tickled by 2 - 3 people. I'm very ticklish in the right hands...:devil2: