Kato Tsubaki, on a business trip, unexpectedly ends up staying in a hotel room with her female boss, whom she has always admired. (JUL-394)

I've been working at a women's beauty salon equipment manufacturer for two years now, and I'm still making mistakes and failing, but thanks to my senior colleague Kato, I've been able to keep going without giving up. She's beautiful, kind, and excellent at her job… Before I knew it, I'd started to idolize her; she was like the Madonna of the company. This time, I decided to go on a business trip with my senior colleague. However, due to my mistake, we suddenly had to stay overnight… In the end, we were all alone in an empty room we'd finally managed to find…