CMV-154 Intelligent female teacher who goes to SM massage salon

The more serious and dedicated the female teacher was, the more she was betrayed by her students, and was devastated by the feeling of helplessness that she couldn't do anything about it. - pressure from school. - A single woman who is so busy with work that she doesn't have time to find a man. - Looking for an outlet for stress, she ended up at an SM salon exclusively for women. - A place where she can release her unsatisfied sexual desires, a place where she can reveal her true self, and the female teacher becomes absorbed in immoral and perverted acts. - An after-school behind-the-scenes lesson where an intelligent female teacher collapses.