Well, lets see..
Have some mesh items that are pretty kinky. Some of those in my gallery. problem is mesh dose not feel well stretched, so they come off rather quickly.
Have a Dore rubberised "deep pouch" thong. That was blue and took at least 5 minuted of stuffing myself int the pouch to get me into it..
Humm, got a lot of interesting, kinky stuff... Going to have to think about this....