At an inn on a training trip, my senior and I decided to have a drinking party in the room of a female co-worker.I bought alcohol and went to her room.While we were having fun talking about trivial things such as complaints about the company and love stories, I realized that my senior was a girl. - He is seriously seducing his employee A-chan! - Then, without paying any attention to us, he went to the next door across the sliding door. B-chan and I, who were left behind, also started to get excited as we peeked into the affair between our senior and A-chan...