A girl from the countryside arrives in Tokyo. While walking down the street, she's approached by a suspicious agent and ends up working at an older man's bar. Her first customer is a domineering one… he exposes his penis and demands masturbation! However, because he ejaculates while praising her breasts, she unknowingly gains confidence and decides to become No. 1 at the bar. She arbitrarily begins engaging in excessive subsequent activities, seemingly starting to enjoy her job as a hostess at the older man's bar… Suzuka Suzuka's first experience at an older man's bar!