A female colleague is highly educated, proud, perfectionist, and has a good reputation with her superiors and clients. He puts diuretics in her drink, and presses diuretic acupressure points when they pass each other... She suddenly feels the need to pee and rushes to the bathroom, but there is a heartless sign saying "Do not use"! She can't hold it in any longer, so she hides and pees, but a male coworker she usually looks down on sees her and she can't refuse!