Chichi Joku Hitoduma Jogakuen  

乳辱人妻女学園～淫獄の夜間人妻調教学科

A special class that focus exclusively on married women exists in a certain women educational institution.  

The protagonist, who is a specialist in "obedient female slave training",  has been chosen as the head of this special class, this special married woman class also has two rules for acceptance: All the married women have to be beautiful and have a G-Cup bust size...the married women have to be trained to be "obedient every night"...