The fourth installment of the series, in which a female teacher who notices a female student being molested and risks her life to protect her is covered in shame, has more victims than ever before. Although she is a teacher, she is still a woman. The fear of being touched and the embarrassment of being seen by her student while being molested creates unwanted excitement, and her crotch gradually becomes wet. Her breasts are then exposed and her nipples are teased, she is teased with a vibrator, she is forced to give a blowjob, and she is even penetrated in a car...