MIUM-520 An F-cup office lady skips work for a Yokohama trip and ends up confessing her desires.

A salesman at a musical instrument maker skips work to go to Yokohama with the crew. She enjoys beer and dim sum in Chinatown, sees animals, and goes on a midnight sky cruise. She confesses she wants a boyfriend and has had one-night stands from working at a girls' bar. She gets drunk and becomes eager for sex.