The pinnacle of big-breasted abuse! The legendary series that took the world by storm is back in style. Nanako, a female teacher, falls into the role of a student's sex slave. During class, she wears a humiliating outfit and wets herself during secret, sticky caresses, writhing in shame and immorality. Her voluptuous breasts are spanked, toyed with, and violated violently! We bring you an expanded version of this monumental work of completely subjective quality.