NKKD-178 [Uncensored Leaked] A female boss and her virile subordinate, Mary Tachibana, end up sharing a twin room on a two-day, one-night business trip to the northern Kanto region as part of a company cost-cutting measure.

Mary Tachibana, a beautiful and intelligent female manager who leads many male subordinates, is on a two-day, one-night business trip to the Northern Kanto branch with Tsukamoto, a young employee who joined the company as a new graduate and is in his second year. After completing a minute-by-minute schedule, she checks into the city hotel in front of the station, only to find that she has been booked into a single twin room, perhaps due to a simple mistake or as part of the company's cost-cutting measures...!