Spicing it up: Bondage Materials

I've talked briefly about bondage, mainly it's use in sensation play and mentioning the fact that I have experience with it, bu today we're going to get into the nuts and bolts of bondage. We're talking about materials. Before we talk about what to do with bondage, how to tie someone up, or all the fun safe word limit discussion that we'll have, first we have to know what we are working with.