I work at an office company. Here, Tsubaki Sannomiya is my department head, a beautiful and charming girl. Today the air conditioning system broke down so everyone was sweating. Especially Tsubaki, she was wearing a white shirt so her shirt was wet, revealing her round, milky breasts. I passed by my boss's room and saw Tsubaki having sex with my boss, so I recorded the video. And then used it to make something that would force that seductive department head to have sex with me. And I made her climax many times in the hot room, we were both drenched.