What happens when we cross a sensible repressed older guy who has money, a secure job and wants to have fun he missed when he was young.
With a uninhibited Gyaru who wants to have fun and enjoy their youth but doesn't have the money or means to do all they want to?
A highly successful trash fire of ecchi and wish fulfillment to the face that has innuendo and fanservice dripping off the cheeks into an open hand.