Yūko, a strict boss to her subordinates, ends up going on a business trip with an incompetent subordinate. When they arrive at the hotel booked by the subordinate, there's only one room available. Reluctantly, they decide to share the room for the night. However, Yuko, unknowingly, tempts her virgin subordinate with her large breasts… Unable to hold back any longer, the virgin subordinate forces himself on Yūko, and she experiences multiple orgasms through intense sex.
