Minami Yorikumo, a daughter of a prominent railway tycoon, grew up under the strict rules of her father. Unable to endure the pressure any longer, she ran away from home and dropped out of high school, pursuing her childhood dream of becoming a professional dancer through part-time work. But one day, she was lured into a bizarre game—being framed as a pervert on the train.
She was selected as the target for the Time Pervert Contest, a competition where perverts try to seduce and touch her on the train. If she refused, the company would release incriminating evidence of her previous "pervert framing," potentially ruining her reputation and dreams.
Thus began her torment. Every time she took the train, she was subjected to various perverts, some touching her in the most sensitive places, others using clever techniques to keep her from escaping. The competition was not only a test of endurance but also of seduction, as each pervert tried to make her feel pleasure, even as she resisted.
Through the contest, Minami's body became more sensitive, and her dreams of becoming a dancer were both challenged and awakened. She was touched, teased, and even kissed by multiple perverts, some of whom were former champions of the contest.
As the contest reached its final days, Minami's endurance was tested one last time on a night train to Tokyo for a crucial dance audition. She was caught in a closed compartment by two men—former champions of the contest—who made her feel pleasure in a way she had never experienced before.
Finally, after a year of enduring the contest, Minami was awarded the victory of the Time Pervert Contest. As she was given the chance to retrieve her data, which contained the proof of her previous pervert framing, the contest's host proposed an unexpected final challenge: to become his girlfriend.
In the end, Minami's journey of endurance and seduction led her not only to victory but also to a new beginning, where the dreams of a dancer and the pleasures of love intertwined.