Panty swapping in Stockholm

I have such a fetish for sniffing hot girls panties, my girlfriend knows and Is willing to provide for me to find either a girl, couple of guys who wants to meet or leave some panties in public and we swap the used wet panties for eachother to enjoy the sexy scent of another woman.

My dream is to find a woman here who would dare to meet me in public and go to bathroom and take off her panties for me to then enjoy or borrow and show what I get up to with them.

Any others here have a fantasy like this or just want to share panty pics etc..

Open to ideas, in Stockholm!
Xxx