Secretly letting out breaths in a situation where being discovered would be disastrous, a working woman's legs tremble as she masturbates. (DOKS-663)

The sudden appearance of "my own horn" in the office... Unsatisfied office ladies climax in seclusion, masturbating through the corner of their stockings and panties! Even the creases of their panties are clearly visible. Pressing hard on the corner, they experience continuous spasmodic climaxes with trembling legs!! Because I know it's wrong, once I become addicted, I can't escape. My secret behavior is unknown to everyone...