Gakuenji Academy is a prestigious private school with an extremely rigorous entrance exam system for general applicants. Among these, the special recommendation slots reserved for those with connections become the last hope for some parents. Desperate mothers will go to any lengths to secure these spots. Exploiting his position, the school's chairman subjects them to cruel and degrading training. Enduring repeated humiliation through mixed-gender bathing, educational devices, sex toys, and relentless penetration by thick cocks, these married women suffer for the sake of their children. Yet their bodies betray them, drenched in arousal as they are driven deeper into depravity.