OL 'Mitsuki Nagisa' was having tea at a cafe during her lunch break when she spotted a suspicious woman wearing nothing under her coat. Driven by curiosity, she followed the woman, who suddenly stripped naked outdoors and began taking selfies while masturbating. Watching this secretly, Mitsuki's crotch became soaked... Later, after returning to work, Mitsuki hid in the office and masturbated again, but that wasn't enough to satisfy her. While fiddling with her smartphone, she discovered a site called 'Exposure Quest'... Thus, Mitsuki became hooked on exposure play and repeatedly performed perverted acts at her company, library, in front of vending machines, and other places.
