OL Yotsuba who went to the first business trip with the boss of the company.When the two who have finished their work head to the accommodation, only one room has been reserved.That was the intention of the Yotsuba's on purpose to stay in the same room as the boss.It is swept away by the temptation of a subordinate who behaves innocently and is hooked.A forbidden love of one night that exceeds the difference between the year and the hierarchical relationship.
