Categories include bondage, fisting, latex, face riding, and cuckholding.
After seeing the picture you should see the girl in this sex webcam site.
Some camgirls gag themselves with a panty or use it for bondage gear like this chick having pantyhose sex.
They can also be used to tease a wet pussy or a throbbing huge cock and a nylon footjob always makes a nice change if you grow tired with the missionary position.
So, I've visited all the major cam sites and looked for panty-treats and looking for the best pantyhose chat rooms around. Like most fetishes, this specific obsession means different things for different people.
Some guys get turned on by the sight or the smell, but leggings and tights have many kinky uses.