In Japan, there is such a large market for unlaundered teenage girls’ underwear that the legislature outlawed the sale of used underwear by teenagers. Japanese teenage girls could go to small stores called burusera and sell their soiled knickers for $20, $30, or more per pair (the more fragrant or soiled, the higher the price). In other parts of the world, some gay men are into briefs swapping, and some college women have learned that if they create the right online presence, they can sell their soiled panties to straight males who are into that particular kink.