This is how I masturbate about 50% of the time (the other 50% is with a feather duster; guess that tickle fetish really comes out a lot). I've got this fake ponytail thing, and I think it's more of a costume accessory than a legit hair extension, but holy shit, it is SOFT.
But yeah, as you know, I'm a big fan of hair tickling. Shame that the only person doing it to me nowadays is me