Assigned to investigate frequent thefts occurring on campus, strict and disciplined female teacher Kaho Imai is confronted one day when her junior colleague, Mizuki Yayoi, witnesses the crime scene. Kaho responds coldly to Mizuki's apology, provoking resentment in the younger woman, who suddenly attacks with a devilish grin. Kaho's pride is swiftly shattered as their power dynamic flips completely. This lesbian story incorporates various BDSM elements, including bondage, discipline, humiliation, and penis-vibrator climax. Witness the intense transformation of their relationship in this must-see title from the Lesbian Female Slave series.