Nowadays, teachers live in constant fear of the rampant abuse from so-called "monster parents," struggling to get through their daily lessons. A minor incident can lead to furious phone calls, parents storming into the school, and unbearable confrontations. Amid this chaos, a beautiful female teacher is suddenly assaulted and physically molested, enduring intense humiliation and pain—yet gradually drawn into the pleasure of masochism. Six female teachers, terrified by the unchecked rage of these monster parents, find themselves deeply entrapped by severe corporal punishment and rigorous domination. Their appearances and desires slowly transform as they begin walking a new path toward forbidden pleasure.