Rin indulged in an act unbecoming of a teacher by having a physical relationship with her student. The stimulation of touching the young man's sexual desires and the illicit nature of their secret trysts were exhilarating. However, when her student sought a relationship even within the school premises, the situation changed drastically. Rin desperately tried to calm him down, but the student, transformed into a sex monster by Rin's training, would not stop. Rin could only struggle to suppress her cries as she was penetrated by her student in a secluded corner of the school.
