IQQQ-51 — A married woman teacher, Momose Jogasaki, gets 10 times wetter during a climax-inducing lesson where she can't make a sound.

During working hours, she works as a serious teacher, but after school, she enjoys adulterous sex with her students as a slut. Momose was enjoying her thrilling double life. But her student, who had just discovered sex, went out of control. He started asking for sex even on school grounds... The risk of being discovered and the sense of immorality skyrocketed. Momose was penetrated raw right next to the students who were chatting, and she desperately tried to suppress her moans as she climaxed in silence.