People are awfully imaginative -- how else would things like invisible walking dogs and every imaginable iPod accessory ever come into existence -- so you have to think that people would use that imagination on sex. Everybody likes sex, some people are disappointed in it, so of course people are going to put their noggins to improving things. Kasidie has a list of several of the strangest, from vagina bongs to sex-augmenting tampons. You'll quickly see why your corner sex shop doesn't have these in stock.via