Mizuho (Miso Suwon), a new office woman, is kind to Director Shimokawa when she makes a mistake at work and is receiving a lecture from a senior staff member. Shimokawa only plays the role of a kind boss, and his practical personality secretly targets Mizuho with a perverted tendency to sniff big breasts and wet tights. One day, a male employee will organize a social gathering to welcome the new office woman Mizuho on a business trip. Mizuho, who enjoys drinking happily, finishes her poured drink and crushes the glass.