New graduate office worker Mahiro goes on her first business trip with her boss. When the two of them go to their accommodation after work, only one room is reserved at the inn. It was something that Mahiro had planned on purpose so that he could stay in the same room as his boss. The temptation of his subordinate who behaves innocently, is swept away and becomes addicted. Forbidden love for one night that transcends age differences and hierarchical relationships.
