While most people point to the internet as the driving force behind the increasing nicheification of porn, let's not forget that there existed a thriving subculture of special-interest smut in the pre-digital age as well: consider the phenomenon of apartment wrestling, which was lovingly documented in dozens of narrative photosets in such 70s and 80s magazines as Sports Review Wrestling and Battling Girls and lovingly preserved by one Dr. Chin on this fabulously entertaining (and very sexy) archive site. If you thought the whole girl-on-girl wrestling thing started with Chyna, Leyla and their ilk ... well, be glad you have a lot of hot and sweaty history to start catching up on.

Apartment House Wrestling Gallery (ahwgallery.com; see chronological match listing here - via sexblo.gs)

Previously: Girls Fighting, Russ Meyer’s “Vixen”, RealFight Girls, Gail Kim & Christy Hemme, Subtle Lesbianism in Female Sports, Ultimate Surrender, Naked Women's Wrestling League, Bikini Brawl, Catfights!