So in my (seemingly) never ending quest of kinkyness, I've recently become enthralled with rubber gasmasks. After doing some looking, I've found some for sale that aren't really pricey, and look really cool. I'm wondering if anybody here has ever tried them? If so, what is it like? Also I've seen pictures of ones where tubing connects directly to the genital regions, I assume to be reminded of the smell, but I have yet to figure out how to actually attach it. Anybody tried that or know of a whay to do it?