All the popular mature beauties are gathered! And finally the best-of edition of the popular "Female Teacher" series has arrived! She falls into the students' trap and fiercely resists to keep her position as a teacher, but before long she becomes intoxicated by the boys' young bodies. Then, at their hands, amid humiliating assaults (羞恥凌●), she is repeatedly made to climax and ultimately falls into becoming the boys' sex slave (性奴●).