I joined the company mid-career, and my boss is a talented office lady named Hashimoto-san, but even though she's younger than me, she bluntly scolds me when I make mistakes at work. The only support I had was my girlfriend, who was in the same department. One day, I go on a business trip with Mr. Hashimoto, but due to a mistake we end up staying in a shared room! Hashimoto-san seems fine with that, though...