Yuki was a strict teacher, but she was also a promiscuous woman who secretly enjoyed infidelity with her students. After school, it was Yuki's pleasure to indulge in the young, fresh and energetic penises of the boys. However, the boys' desires gradually escalated, and they began to seek Yuki's body even within the school premises. In the corridors. In the toilets. In the staff room. And finally, even during class, dangerous school affairs unfolded. Even though she knew her teaching career would be over if she was seen, Yuki, possessed by pleasure, could not stop the students.