During a shoot, Ayaka Yamagishi accidentally bumps heads with an older female extra, and the two suddenly swap personalities. Now inside a top porn actress's incredible body, the sexually frustrated extra immediately explores its potential with furious masturbation. Still unsatisfied, she heads into town to pick up men and devour younger cock, seduces other customers into a threesome at a family restaurant, then drags male performers and crew members into an orgy back on set. With Ayaka's gorgeous body at her disposal, she indulges every fantasy she can.