I honestly dont think these parties exist. As a women I have looked and never found one.
I promise you they do exist! π Although I donβt know if these ladies are naturists or if some party just randomly evolved into βLETβS TAKE OUR CLOTHES OFFβ, I do know that naturists definitely exist and they probably have parties, and I swear Iβve been to a few parties (maaany moons ago though) that just ended up with just about everybody naked, although with much more groping and fucking and much less karaoke. Admittedly more mixed company, but lady-type bodies were in the majority at least a couple of times.