On a rainy day, JULIA is forced to work overtime. After finishing her work, she finds no way home and returns to the office. Waiting inside is her despised lecherous section chief, and the two are now alone together. Her soaked, translucent bra excites the chief's lust, and he forcefully assaults her. He roughly gropes her big tits and devours her with intense cunnilingus. Each time he thrusts his cock between her legs, her body reacts sensitively, making her climax repeatedly. In the late-night office, she helplessly succumbs to unexpectedly perfect sexual chemistry, experiencing supreme pleasure as he continues to rape her.