An old inn in a town that the man visited on a business trip. It was an inn where the custom of "night companions," which had developed the town during the Showa era, still remains. The boss's nipples and glans are thoroughly licked by the busty mature proprietress. Meanwhile, the proprietress with beautiful breasts and a beautiful figure relentlessly licks the glans of his subordinate, who then fucks him hard. As the subordinate falls asleep, the two proprietresses burst in to rape him, licking him thoroughly before giving him a hard piston-like creampie! And the story comes to a shocking ending!