An innocent schoolgirl! A sexy married woman! Covered in humiliation on a crowded train!! After making her cum many times and giving her a radical costume of her choice, she is ordered to ride the train every day! She is molested every day in such embarrassing clothes that her sensitivity increases! As she experiences a series of humiliations she has never experienced before, her pussy becomes wet and she becomes obedient! She becomes a "dress-up sex doll" to satisfy the desires of the pervert master!