The original owner of the Hakata Girl's Used Panties works in one of Hakata's famous ramen restaurants but supplements her income by selling her underwear, as serving noodles barely covers her rent. Long hours spent in a steamy eatery mean her juices tend to strongly permeate her underwear, so you may very well be able to detect her natural scent when you sniff them.
The Hakata Girl's Used Panties features: