boob sweat.
sweat either gathered in between, under, or on any surface of the breasts.
human #1: oh hell! look at her bweat!
human #2: ah jeez.
human #1: yeah. the sweat stains make it look like her boobs have bags or something.
human #2: what?
human #1: nevermind.
sweat boob sweat wet rack boob lube
