Rajee, it's funny that you brought up this topic. There's a girl I work with who likes to show off her feet. She always wears sandles in the summer, and even here and there during the winter. One day she kicked off her sandles and walked around barefoot while I was in the room. On a few other occasions, she took off her heels and walked around in her black stockings. It makes a tickephile's wonder "is she doing it on purpose?" If so, she got my attention!
This girl isn't the nicest person in the workld. But, oddly, my urge and desire to tickle her is strong. I'm 99% certain that I'd pay money to tickle her from head to toe, to have a convo with her about tickling, and/or just to know where and how ticklish she is.
With what I know about her, if the price was right, I think she'd go for it! But can you imagine making that proposition?